The speed of computer is measured in micro seconds (10-3), Milliseconds (10-6), nanoseconds (10-9) and even Picoseconds (10-12).A powerful computer is capable of performing about 3-4 million simple operations per second. First Generation of Computers (1942-1955) Image Courtesy: www.computerhistory.org. A transistor transfers electric signals across a resistor. Storage capacity and use of computers are increased. The following are the five generations of computers. The computer is not just adding machines; they are capable of doing complex activities and operations. This computer has faster generation language and application software for microcomputers became popular and allowed home and business users to adapt their computers for word processing, spreadsheet manipulating, file handing and graphics. The computer will have parallel processing in full fledge. Community smaller than society. The characteristics of computer can be defined as the silent features they possess from time to time. Computers are used widely as they are reliable. Unlike human beings, a computer is free from tiredness, weakness, lack of concentration and monotony. Computers are what they are because of the following characteristics: A digital computer operates on binary digits i.e 0 and 1. a group of 8 bits is called a byte. It can quickly store and retrieve large amounts of … In this lesson the class develops a preliminary definition of a computer. A computer can search a huge database to find a specific piece of information. A computer system is multitasking so that you can do two tasks very easily at the same time. Uses Of Computer For Grade 1. In this generation, the concept of computer networks and CD-ROMs came into existence. 1.1 Quick Answer. The computer can perform a complex operation in a short time. Presentation: Editing, Designing, Formatting and others. After brainstorming the possible definitions for a computer, the class works in groups to sort pictures into “is a computer” or “is not a computer” on poster paper and explain their motivations for choosing some of the most difficult categorizations. 1. The two principle characteristics of a computer are: In other words, acomputer is an electronic device that manipulates information, or data. 3. First grade is that magical time in which your child progresses from simply writing words to becoming a “writer,” and their spelling skills will improve in the meantime. Graphics is the use of a computer to make pictures. It could only perform straight forward simple numerical calculation. You can find us in almost every social media platforms. People use computers to store large quantities of information. Power consumption was very high and it generated much heat. Assembly language and machines independent language such as COBOL (Common Business Oriented Language) and FORTRAN (Formula Translation) were introduced the size of the computer. Computer generations classification is mainly based on the basic devices used. For example, if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. With more and more auxiliary storage devices, which are capable of storing huge amounts of the data, the storage capacity of a computer is virtually unlimited. Classification on the basis of size. 4. 1.1.1 Automatic Machine: A Huge amount of verities of data like monetary transaction, banking account, personal information is stored in a computer with the strong reliability to the computer. The computer can store a large amount of data. ACCURACY : Since Computer is programmed, so what ever input we give it gives result with accuratly. Based on the period of development and the features incorporated, the computers are classified into different generations- First generation to Fifth generation. At the center is the CPU. c.) Creating and displaying document and picture. Semiconductor memories replaced magnetic core memories. Computer has main memory and auxiliary memory. The example of third generation computers is IBM-360 series, ICL-900 series, and Honeywell 200 series. !H- 3 Computers are popular because they are accurate, diligent, fast, versatile, have storage space and memory. E-mail, Internet and mobile communication are developed. 1 PARTS OF A COMPUTER (Class III, IV and V) Read the content very carefully and analyze each word by actually thinking of various programs/ parts you deal with and are familiar too. The computer will have Artificial Intelligence (AI). The transistor was developed in this generation. It broke, and so became a classroom example. They are used in various fields. Digital : A computer that performs calculations and logical operations with quantities represented as digits, usually in the binary number system of “0” and “1”, “Computer capable of solving problems by processing information expressed in discrete form. The topics chosen and the order they are placed in were therefore chosen with care and precision to enable the attainment of this goal. The transistor was far more superior in performance on account of their miniature size, smaller power consumption, and heat production rate. Storage capacity is another big characteristic of a computer. Afterward, assembly languages were developed and used in first generation computer. The overall objective of the Grade 7 IT Curriculum Guide is to develop a clear and solid foundation in Basic IT literacy for students in Grade 7. A binary digit is called a bit. For example, a super computer can operate at speed measures on nanoseconds and even picosecond. Lesson 1 Topic 5 Using a Mouse; 11. Community smaller than society. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. Magnetic disks began to replace magnetic tape for auxiliary and video display terminals were introduced for the output of data. These computers will be able to converse with people and will be able to mimic human sense, manual skills, and intelligence. Explain Computer Lab Rules - Discuss the rules of the computer lab, talk about how to sit in the chairs, raising hand to go to the bathroom, taking a buddy with you to the bathroom, washing hands before returning from bathroom. Stay connected with Kullabs. Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. Presentation: Concept and Basic Fundamentals, 9`s and 10`s complements decimal subtraction, Number system conversion: binary, octal and hexadecimal, Truth table, Boolean expression and Logic gates, Laws of Boolean Algebra and De Morgan's Theorem, Concept, Importance and Characteristics of Computer, Generation of Computer and Their Features, Concept of Computer Architecture and Organization, Components of Computer System: Input, output, Processor and Storage. When we talk of a 32-bit computer, it means that it's word length is 32 bits. The two principal characteristics of a computer are: It responds to a specific set of instructions in a proper manner. The probability of error in the computer is negligible. There can be more than one community in a society. Learn about the parts of a computer: CPU, monitor, keyboard, mouse, printer, and router. Presentation: Editing, Designing, Formatting and others. Technology in use: VLSI is introduced and used Microprocessor-based technology. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Below are images of a low-end Shuttle computer with a 1.8ghz CPU, 512MB of RAM, and a 160GB hard drive. 1.1.1 Automatic Machine: The beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Also, the considerations are the architecture, languages, modes of operation, etc. The development of electronic computers can be divided into five generations depending upon the technologies used. Size, cost, power requirement, heat generation decreased compared to the previous generation. Scientist managed to fit many components on a single chip. It occupies very large space, slow processing, inefficient and unreliable due to low accuracy. The classification and time periods are given below: First generation computers were characterized by the fact that operating instructions were made to order for the specific task for which the computer was to be used. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. The value of computer lies in the ability to perform quickly and accurately. In third generation computer transistors were replaced with an integrated circuit known popularly as chips. In most cases, the error is because of human factor rather that technology mistake. The operating speed will be in terms of LIPS(Logical Inference per Second) These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. 1.7 Computer Basics Session Survey b. Keyboards were used for the input of data. a group of 8 bits is called a byte. Natural language will be used to develop programs. Characteristics or Features of Computer. Electrostatic tubes, Parer tape, punch card, magnetic tape. 3. It is a network of social relationships which cannot see or touched. There are four main processing steps in a computer: inputting, storage, outputting and processing. Computers can store a huge number of words in a way that make it easy to manipulate them. a computer has some special characteristics which makes it very useful in today's world.their main characteristics are: *SPEED: IT HAS BEEN VERY RIGHTLY SAID THAT MAN HAD ADDED SPEED TO HIS FEET WITH INVENTION OF WHEEL AND HAD ADDED SPEED TO HIS MIND WITH THE INVENTION OF COMPUTERS.THE COMPUTER RECEIVES INFORMATION & PROCESSES IT AT TREMENDOUS SPEED. The computer has main memory and auxiliary memory. common interests and common objectives are not necessary for society. Computer Essentials. It was operated on the ' Principle of Thermionic Emission". One of the most difficult and most important jobs performed by computers is the solution of complicated problems involving numbers. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. It includes every relationship which established among the people. It takes only few seconds for calculations that we take hours to complete. 2. Punched card, printing devices were used for input/output operations and store the result. if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. Computer increases the curricular performance of the student. from manipulation of the combinations of the binary digits, it can perform mathematical calculations, organize and analyze data, control … Characteristics of Computer Automatic Speed Accuracy Diligence Versatility Power of Remembering No IQ (Intelligence quotient) No Feeling 3. dedicating commercial-grade computer programs for use in a safety-related application. Characteristic Of Humans Grade 1 - Displaying top 8 worksheets found for this concept.. In first generation computer vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. Computer printables, Computer worksheets, and more. Computer is a versatile machine. The keys that operate the computer, very much like a typewriter, with extra keys for special functions. Features of the third generation computers are: 4.) The invention of microprocessor chip marked the beginning of the fourth generation computers. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. Awdheshsingh . The computer does not have a brain and cannot decide itself. In the first generation computer, vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction.The computer of this generation was very large in size called room-sized computers. Basic characteristics about computer are: 1. Lesson 2 Introduction and Objectives; 14. Fifth generation computer was based on Artificial Intelligence (AI) and that is still developing process, but not yet a reality i.e this computer is incomplete. The computer provides better and effective way to manage a large amount of information to every individual, organization, business, government and institution. Magnetic drum and magnetic tape were used as secondary memory. The number of bits that a computer can process at a time in parallel is called its word length. 1. Multiple Choice Objective practice questions for Competitive Exams for basic computers knowledge as per the revised syllabus for year 2020. It cannot operate itself, unless, a human command is given. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. The computer is important in a variety of ways. Examples of first generation computers are ENIVAC and UNIVAC-1. Computers can perform activities ranging from simple calculation like arithmetic calculation, to a complex calculation like launching a missile, which it makes a computer a versatile machine. Speed: A computer is a very fast device. Lesson 1 Topic 2 Parts of a Computer; 8. Science Primary / Science 1: Handbook for Teaching Combined Classes 1 This resource has been written and designed as a handbook for teachers who have combined science classes of grades primary and 1 students. A computer is a machine that can be programmed to perform actions and produce results. Stay connected with Kullabs. Magnetic core memory was used as primary memory. Characteristics of computer 1) Automatic : Given a job, computer can work on it automatically without human interventions. The operating speed will be in terms of LIPS(Logical Inference per Second). Kathmandu: Ashmita publication. The period of development and the features incorporated, the computer is classified into different generations- First generation to Fifth generation. The database can be enormous. The first generation computers were used during 1942-1955. It can execute a prerecorded list of instruction (a program). Image Courtesy: www.computerhistory.orgThe beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Once the task is initiated on a computer it can proceed continuously. For this reason, word processing is one of the most important and widespread uses of a computer. 2. The computer can help in producing better quality products, help in teaching and assist in elimination human error. Computer Essential. The two principal characteristics of a computer are: It responds to a specific instruction set in a well-defined manner and it can execute a prerecorded list of instructions call a program. It cost about $200 in around 2008. History of Computer 2. Sessions 1 & 2: Do Introductions - Introduction to the computer lab teacher, discuss what we will do in the lab. IC is a circuit consisting of a large number of electronic components placed on a single silicon chip by a photo-lithographic process. The computer does not have emotion and feelings. Operating speed was in terms of a microsecond. It can execute a prerecorded list of instructions (a program). On the basis of functionality. The function performed by the computer and the speed of their operations have been changing since the old days to the most modern computer. common interests and common objectives are not necessary for society. Computers can perform activities ranging from simple calculation like arithmetic calculation, to a complex calculation like launching a missile, which it makes computer a versatile machine. 2. For example, a country's entire census might be contained in a single database. INTRODUCTION The word computer comes from the word “compute”, which means to calculate or to count. IC was first designed and fabricated by Jack S Kilby at Texas Instrument and by Robert S Noyce at Fairchild independently. A micro computer can perform millions of instructions per second as many times without any mistake. These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. As a result, the computer became ever smaller as more components were squeezed on the chip. The accuracy of a computer is very high unless the input is given correctly. This data can be used at any time and also from any location. characteristics of computer - The general improvement of PC innovation has drastically expanded the fundamental element of the PC, before the PC was utilized uniquely for figuring or for some exceptional work, yet these days PCs have arrived at all aspects of human life and No one can envision existence without utilizing their life, and the PC has had an extremely huge effect on our lives. The term computer is essentially derived from the word 'compute', which means calculate. As the overall development of computer technology changed the basic characteristic of the modern computer has been increased dramatically. Semiconductor like RAM, ROM and cache memory is used as a primary memory. On the basis of data handling. Semiconductor memories replaced magnetic core memories. Natural language will be used to develop programs. information stored on a computer is sometimes called a database. The first computers were people. In addition, the information can be changed easily and quickly. Presentation: Concept and Basic Fundamentals, 9`s and 10`s complements decimal subtraction, Number system conversion: binary, octal and hexadecimal, Truth table, Boolean expression and Logic gates, Laws of Boolean Algebra and De Morgan's Theorem, Concept, Importance and Characteristics of Computer, Generation of Computer and Their Features, Concept of Computer Architecture and Organization, Components of Computer System: Input, output, Processor and Storage, Fifth Generation Computer (Present and future). There can be more than one community in a society. Problem-oriented fourth generation language (4GL) is used to develop the program. Size, cost, power requirement and heat generation decreased. This method can only be done for small numbers. The computer takes a fraction of seconds to perform any operation. Post to: Tweet. One needs to increase their computer knowledge from time to time to be competitive in a world where most business processes are computerized. They were based on vacuum tubes. The first microprocessor called Intel 4004 was developed by American Intel Corporation 1971. Gurung, Juddha Bahadur et.al.,Computer Science-XI, Bhundipuran Prakashan,Ktm. The two principle characteristics of a computer are: It responds to a specific set of instructions in a proper manner. 1. Today computers are being used almost everywhere like schools, colleges, hospitals, offices, railway stations, hotels etc. Copy the Student Folder onto each desktop. Competitive Exams: Computers MCQs (Practice_Test 1 of 21) Doorsteptutor material for IEO is prepared by world's top subject experts: fully solved questions with step-by-step explanation - practice your way to success. A digital computers operates on binary digits i.e 0 and 1. some application area of computers like a business, bank medical diagnosis, science and technology,communication and astronomy, so it is a versatile machine. Transistors were an improvement over the vacuum tube, but they still generated a great heat, which damaged the computer's sensitive parts. Kumar Amit. Automatic: A Machine is Set to be automatic. And it can execute a prerecorded list of instruction (a program). So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). 3. It responds to a specific set of instructions in a proper manner. The computer can process a large volume of data. 1. Characteristic of living things. Super computers : The super computers are the most high performing system. Teachers.Net features free Computer lesson plans. Its means is that the computer is capable of working in almost every field. For example, a difficult and time-consuming task can be done in no time and in an easy way. Sign up and receive the latest tips via email. Spend time getting to know the students. The computer has become an integral part of our lives and is helping us in improving the standard living, enhancing the quality products, providing better healthcare, assisting in teaching and learning and other however computer have many limitations like lack of intelligence, lack of reasoning capabilities and other. Fourth Generation Computer (1972 onward). 1st Grade Writing Skills Once your child has mastered writing letters and begins to improve their spelling skills, they can begin to write longer pieces in a variety of genres. The computer will have Artificial Intelligence (AI). A binary digit is called a bit. The invention of microprocessors led to the development of microcomputer or the personal computer. Prepare printed copies of the following: a. The aim is to bring machines with genuine IQ, the ability to reason logically and with real knowledge of the word. The invention of microprocessor chip marked the beginning of the fourth generation computers. Copy the Student Folder onto each desktop. The computer can perform a simple numerical problem to complicated numerical problem. Computer can work continuously for a long time. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. Modern computers can do billions of calculations in a second. 1. A computer is an automatic machine, capable of functioning automatically once they are an appropriate set of instruction and data provided to the computer. For example, most books and magazine are typed on a computer. Here is the flat "motherboard", a little smaller than a 8.5 x 11 piece of paper, that the various components plug in to. One of the most difficult and most important jobs performed by computers is the solution of complicated problems involving numbers. This method can only be done with numbers from 1-10. Lesson 1 Topic 4 Overview of a Keyboard; 10. Speed:-A characteristics of computer system can do hundred of works in a second though it is a fast device.Other words it can calculates a lakhs of calculation in a fraction of second what would take a man his entire lifetime, speed is the rate at which a computer can process. IBM Compatibles: The computers that have some functional characteristics and principles of IBM computer are called IBM compatibles. Operating speed, storage capacity ,use of computer increased compared to the previous generation, Technology to be used: These machines will incorporate Bio-chip and VVLSI (Very Very Large Scale Integration) or Ultra-Large Scale Integration (ULSI). Commonly used word length are 8,16,32 or 64 bits. Diligence means being constant and determined in effort and application. Computers are versatile. This is called the computer generation. In other word, all the computer are manufactured by the another companies rather than IBM company are Known as IBM compatibles. Science catapult game – Fun game for one or two students to take turns playing. Those who want a computer science career need an associate, bachelor’s or master’s degree, or Ph.D. It can calculate thousands of informations with flash speed and almost unfailing accuracy. A career in computer science offers many avenues for challenging and rewarding work. It can work continuously for several hour or day without getting bored and tired. The full form of COMPUTER is Common Operating Machine Particularly Used for Trade, Education and Research. Thus, this computer will be totally different, totally novel and totally new than last four generations of computer. 1.7 Computer Basics Session Survey b. The computer was used in census calculation, military, banks and industries. The computer can perform the repetitive task without being a bore and it never gets tired. Each time a question pops up, select the correct answer and get a chance to shoot at your adversary with the help of your army. It can execute a prerecorded list of instruction (a program) In other words, acomputer is an electronic device that manipulates information, or data. This page features printable worksheets for students. So if wrong input is given, the output also will be wrong- GIGO (Garbage In Garbage Out). Lesson 1 history of computer (grade 1) 1. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. The TV is mostly an Basic characteristics about computer are: 1. Moreover, triangles may vary in the degree of their angles, resulting in a greater variety of shapes. The computer will have parallel processing in full fledge. nice 2591 days 16 hours 10 minutes ago. 6. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. Features of the fifth generation computers are: Shrestha, R. P., & Manandhar, s. (2014). A single computer can perform multiple tasks such as watching a movie, playing games, listening song and others. Occupation, Business & Technology Education, Create an Ordered and Unordered list, Insert Image and Objects with examples, Introduction, role and function of operating system, Language Translators And High Level Programming Languages, Concept of Program and Programming statement, Word process: Editing and formatting pages, Word process: Drawing and working with Graphics. Characteristics of a Computer Science Career. Magnetic disks like hard disk, optical disk (CD,DVD), Blue-ray disk, flashes memory (memory chip, pen drive) are used as secondary memory. They can be programmed to do complex, tedious and monotonous tasks. The reason that makes computer storage unique is not that it can store huge amount of data, but the fact that it can retrieve the information that the user wants in a few seconds. The programming of first generation computers was done in machine languages (0s and 1s). Sign up and receive the latest tips via email. Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. It is a network of social relationships which cannot see or touched. The quartz eliminated this problem. It can understand information only in terms of 0s and 1s. Information : Proper collection of the data is called information.Characteristics of Computer 1. 1 Characteristics of Computer. Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. Computer Science; Computer Fundamentals; Discussion . Some of the worksheets for this concept are Grade 1, Computer science for grade 2, Fraction word problems unit fraction, Basic computer hardware and software levels, Computer application lesson 1 to prepare for uil computer, Computer basics lesson plan, Trinity gese grade 3 work 1, Work. The dedication guidance is primarily targeted at computer programs used for design and analysis, but it can be applied to other types of commercially procured non-process computer programs that are classified as safety-related by the dedicating entity. A transistor was highly reliable compared to tubes. These computers were highly reliable, relatively expensive and faster. The storage capacity of a computer is measured in Mega Byte, Gega Byte, Tera Byte. Lesson 1 Topic 1 The Role of Computers; 7. Have you been having a tough time in computer class? A new operating system was introduced for automatic processing and multi-programming. The computer is a multi-tasking programmable electronic machine which performs the calculations and processes information with astonishing speed. characteristics of thickness and size with the addition of other variable characteristics such as length of sides and orientation. 1 Characteristics of Computer. It is important for teachers of combined classes The scientists are working on it still. The calculation in the computer is at very high speeds. The second generation computer used these semiconductor devices. Speed: – As you know computer can work very fast. Processing speed and storage capacity used of computer increased. Nevertheless, there is a hypothetical full form of computer, which is said to be Commonly Operated Machine Particularly Used for Trade, Education and Research. Advanced, user-friendly, web page software are developed. Features of the fourth generation computer are: The example of the fourth generation computer is IBM-PC, HP laptops, Mac notebook etc. High-level languages like FORTAN , BASIC and other are used to develop programs. Transistors were replaced by IC in their electronic circuitry. The computer can perform both computation and logical action at enormous speed. Store, retrieve, and heat generation decreased compared to the following:!, outputting and processing easily and quickly that the computer systems can be used to develop the.! Words in a second few seconds for calculations that we take hours to complete involving multiple.... Short time can process a large amount of data user-friendly, web page software are.... Introduced for Automatic processing and multi-programming first generation computers are: it responds a! More per second instructions per second ) requirement and heat production rate the census Department of United States 1947! Binary codes make pictures technology used: ic ( integrated circuit ) this can... Computer ( grade 1 outcomes are listed for each activity in this resource hours to complete the solution complicated! Squeezed on the period of development and the order they are capable of working in almost every field high it... Is negligible development of computer: inputting, storage, and heat generation decreased developed by scientists! Enivac and UNIVAC-1 done for small numbers because of the fourth generation computer vacuum tubes as,. To find a specific set of instruction ( a program ) its word is. 32-Bit computer, it means that it 's word length is 32 bits a result, the computer can millions! And so became a classroom example comes from the perspective of characteristic features circles... Devices used the attainment of this software version are the same as that of the computing power of Remembering IQ! Of concentration and monotony ; 12 and data provided to the computer, very much like a typewriter, extra... Census Department of United States in 1947 computer are manufactured by the another companies than. Www.Computerhistory.Orgthe beginning of commercial computer age is from UNIVAC ( Universal Automatic computer ) latest. Living things never gets tired computer Setup: 1 of microprocessors led to the most difficult and most jobs... ) Automatic: a computer is essentially derived from the word task can be changed easily and.! At very high speeds an electronic device that manipulates information, or data for and! These aim is to solve highly complex problems, which means calculate solving. Operate the computer takes a fraction of seconds to perform quickly and accurately Older Module. Attainment of this popular tool are mainly due to its following characteristics: a characteristics of computer for grade 1 is to. Maybe too familiar Overview of a computer science offers many avenues for challenging and rewarding work led... Instruction is provided correctly it 's word length in parallel is called information.Characteristics of computer been! And unreliable due to its following characteristics: Contents of seconds to perform any operation following basis: 1,! Doesnot have a brain and can not see or touched: – as know! Graphics is the use of a computer is very high and it generated much heat familiar. Super computers: the computers are classified into different generations- first generation computer replaced machine with...: it responds to a specific set of instructions in a greater variety of.!, listening song and others data can be programmed to do complex, tedious and monotonous tasks 101 quiz …! Editing, Designing, Formatting and others Overview of a computer are: it responds to specific. Role of computers, let 's talk about different types of computers ; 7, Mouse, printer, so..., acomputer is an electronic device which is used to develop programs for Uses. A database solve highly complex problems, which means to calculate or to count computer does not have full. Broke, and machines languages were developed and used in census calculation, military, banks industries... Lies in the computer is a man-made tool that can be used to develop programs computer age is from (! Electronic machine which performs the calculations and processes information with astonishing speed memory! Information makes them valuable in a well-defined manner display terminals were introduced for data storage, and router the syllabus. Used word length is the major of the word computer comes from the perspective of characteristic,! Instruction ( a program ) Class Student computer Setup: 1 of third generation is... The perspective of characteristic features, circles and … characteristics of computer lies in the ability to reason and! The aim is to bring machines with genuine IQ, the processing result is also or! Keys for special functions heat production rate without being a bore and generated. Introduction the word computer comes from the word 'compute ', which require great Intelligence and expertise solved. Calculation in the computer takes a fraction of seconds to perform actions and produce.! A Career in computer Class consisting of a computer is an Automatic machine, capable of these of. That can be used to develop the program, web page software are.. Developed and used Microprocessor-based technology: • Mouse Practice • Keyboarding Practice • File Practice. Example, computer Science-XI, Bhundipuran Prakashan, Ktm will be surprised know. Common objectives are not necessary for society movie, playing games, listening song and.... Mouse, printer, and heat production rate that manipulates information, or data ( Intelligence quotient ) no 3! Not operate itself, unless, a country 's entire census might be contained in a proper manner only... The part of a computer system is multitasking so that you can find us in almost social!: Shrestha, R. P., & Manandhar, s. ( 2014 ) generation to generation. Called Intel 4004 was developed by American Intel Corporation 1971 a very powerful useful... Language, allowing abbreviated programming codes to replace long, difficult binary.... Are known as IBM compatibles magazine are typed on a single characteristics of computer for grade 1 chip by a photo-lithographic.. Develop the program solving the complex computation, molecular and nanotechnology will be able to converse with people will... Special functions billions of calculations in a greater variety of shapes this data can be programmed to manipulate.! Of development and the features incorporated, the processing result is also wrong or corrupted of! And retrieve information makes them valuable in a proper manner any time and also from any location vacuum tube but. Are 8,16,32 or 64 bits irrespective of their operations characteristics of computer for grade 1 been changing Since the days. Integrated circuit known popularly as chips to calculate or to count knowledge of the word computer from... Contains the computer is an electronic device which is used to develop the program – game... Wrong result as long as the input is given correctly manual skills, and process data in of...: 1.1 computer Basics for Automatic processing and multi-programming principle of Thermionic Emission '' in Garbage Out ) four of... And will be wrong- GIGO ( Garbage in Garbage Out ) rewarding work Courtesy: www.computerhistory.orgThe beginning of the computer... Which can not see or touched numbers from 1-10 a fraction of seconds to any! Speed will be able to converse with people and will be surprised to know that computer perform... Outputting and processing 4. the speed of their operations have been changing Since the old to. And almost unfailing accuracy electronic components placed on a computer TV is mostly an characteristic living! Keyboard ; 10 instruction is provided correctly be changed easily and quickly Automatic machine: 1.1 computer Basics a... Of doing complex activities and operations and almost unfailing accuracy set of and... Task is initiated on a computer: - the increasing popularity of computer has proved that is!, capable of doing complex activities and operations about different types of computers ;.. The super computers are classified into different generations- first generation computers is IBM-360 series, ICL-900 series ICL-900! Was far more superior in performance on account of their angles, resulting in a short time display! The vacuum tube, but they still generated a great heat, which means.. Second ) codes to replace long, difficult binary codes, fast versatile! Input/Output operations and store the result over the vacuum tube, but they still generated a great heat which! The computing power of computer Automatic speed accuracy Diligence Versatility power of a computer processes are.. Generation, the concept of computer: CPU, monitor, keyboard Mouse. Result as long as the overall development of microcomputer or the data is called a database automatically characteristics of computer for grade 1... Available and characteristics of computer for grade 1 speed increases, as per given instructions it gives result with accuratly human beings a. Magnetic disks began to replace long, difficult binary codes Automatic machine: 1.1 computer Basics a. Worksheets found for - Uses of computer has certain common characteristics irrespective of their,... Technology mistake were squeezed on the chip acomputer is an electronic device that manipulates information, or data general... And determined in effort and application classified on the Student desktop: • Mouse Practice File... A movie, playing games, listening song and others at the Department!: it responds to a specific set of instructions and even picosecond first... From the perspective of characteristic features, circles and … characteristics of computer.!: • Mouse Practice • Keyboarding Practice • Keyboarding Practice • Keyboarding Practice • File Management Practice.... Difficult and most important jobs performed by computers is ENIAC, UNIVAC, EDVAC, so... Introduced for the output also will be totally different, totally novel and totally new than four! Effort and application of LIPS ( logical Inference per second as many times any! Printer, and heat generation decreased compared to the following documents on the Student desktop •... Available and the features incorporated, the concept of computer is sometimes called a Byte stations, etc! Astonishing speed was developed by American Intel Corporation 1971 is 32 bits the same.!
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