Semiconductor memories replaced magnetic core memories. 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. Lesson 1 Topic 3 Using a Computer; 9. Lesson 1 Self Test; 13. The computer can perform a simple numerical problem to complicated numerical problem. Transistors were replaced with an integrated circuit known popularly as chips. Commonly used word length are 8,16,32 or 64 bits. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. Characteristics of Computer Add to Favourites. 2. It cannot operate itself, unless, a human command is given. The first computers were people. The speed increases, as the power of computer increase. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. 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. There are four main processing steps in a computer: inputting, storage, outputting and processing. It can quickly store and retrieve large amounts of … 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. Characteristics. It can calculate thousands of informations with flash speed and almost unfailing accuracy. The operating speed will be in terms of LIPS(Logical Inference per Second). Today computers are being used almost everywhere like schools, colleges, hospitals, offices, railway stations, hotels etc. Fourth Generation Computer (1972 onward). It is a network of social relationships which cannot see or touched. 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. Keyboards were used for the input of data. The invention of microprocessor chip marked the beginning of the fourth generation computers. This is called the computer generation. 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. It was developed by two scientists Mauchly and Echert at the Census Department of United States in 1947. The example of third generation computers is IBM-360 series, ICL-900 series, and Honeywell 200 series. Thus, from the perspective of characteristic features, circles and … The computer provides better and effective way to manage a large amount of information to every individual, organization, business, government and institution. Computer Essential. They were based on vacuum tubes. The computer can process a large volume of data. Features of the fifth generation computers are: Shrestha, R. P., & Manandhar, s. (2014). One of the most difficult and most important jobs performed by computers is the solution of complicated problems involving numbers. 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). Gurung, Juddha Bahadur et.al.,Computer Science-XI, Bhundipuran Prakashan,Ktm. Computer Science; Computer Fundamentals; Discussion . Unlike human beings, a computer is free from tiredness, weakness, lack of concentration and monotony. The transistor was far more superior in performance on account of their miniature size, smaller power consumption, and heat production rate. The aim is to bring machines with genuine IQ, the ability to reason logically and with real knowledge of the word. Computer is a multi-tasking programmable electronic machine which performs the calculations and processes information with astonishing speed. 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. On the basis of size. 1. 1.7 Computer Basics Session Survey b. 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. A computer system is multitasking so that you can do two tasks very easily at the same time. 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. 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. It can work continuously for several hour or day without getting bored and tired. It responds to a specific set of instructions in a proper manner. Electrostatic tubes, Parer tape, punch card, magnetic tape. A computer is a machine that can be programmed to perform actions and produce results. And it can execute a prerecorded list of instruction (a program). 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. Sessions 1 & 2: Do Introductions - Introduction to the computer lab teacher, discuss what we will do in the lab. The first generation computers were used during 1942-1955. The keys that operate the computer, very much like a typewriter, with extra keys for special functions. Advanced, user-friendly, web page software are developed. It could only perform straight forward simple numerical calculation. 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. It is important for teachers of combined classes !H- 3 The period of development and the features incorporated, the computer is classified into different generations- First generation to Fifth generation. High-level languages like FORTAN , BASIC and other are used to develop programs. The term computer is essentially derived from the word 'compute', which means calculate. Computer printables, Computer worksheets, and more. Characteristics or Features of Computer. 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. Computers are what they are because of the following characteristics: A digital computer operates on binary digits i.e 0 and 1. Modern computers can do billions of calculations in a second. Computers are used widely as they are reliable. The two principle characteristics of a computer are: In other words, acomputer is an electronic device that manipulates information, or data. Scientist managed to fit many components on a single chip. A computer can store large amount of data. Features of the third generation computers are: 4.) The technology used: IC (Integrated Circuit). Kumar Amit. Computer is a versatile machine. For example, a difficult and time-consuming task can be done in no time and in an easy way. A digital computers operates on binary digits i.e 0 and 1. Lesson 1 Topic 5 Using a Mouse; 11. 1.1.1 Automatic Machine: Technology in use: VLSI is introduced and used Microprocessor-based technology. The computer will have Artificial Intelligence (AI). Here is the flat "motherboard", a little smaller than a 8.5 x 11 piece of paper, that the various components plug in to. INTRODUCTION The word computer comes from the word “compute”, which means to calculate or to count. A micro computer can perform millions of instructions per second as many times without any mistake. This method can only be done with numbers from 1-10. Download free printable worksheets for CBSE Class 2 Computer with important topic wise questions, students must practice the NCERT Class 2 Computer worksheets, question banks, workbooks and exercises with solutions which will help them in revision of important concepts Class 2 Computer. 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. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. IBM Compatibles: The computers that have some functional characteristics and principles of IBM computer are called IBM compatibles. In other word, all the computer are manufactured by the another companies rather than IBM company are Known as IBM compatibles. Technically speaking, the term computer doesnot have a full form. Presentation: Editing, Designing, Formatting and others. The quartz eliminated this problem. High-level programming languages continued to be a developer. 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. 1. 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. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. A transistor transfers electric signals across a resistor. 3. It takes only few seconds for calculations that we take hours to complete. Graphics is the use of a computer to make pictures. 5. Gurung, Juddha Bahadur et.al.,Computer Science-XI, Bhundipuran Prakashan,Ktm. The computer systems can be classified on the following basis: 1. The computer does not have a brain and cannot decide itself. Basic characteristics about computer are: 1. These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. The value of computer lies in the ability to perform quickly and accurately. When we talk of a 32-bit computer, it means that it's word length is 32 bits. Lesson 1 Handouts - Computer Basics: A Computer Internet Course for Older Adults Module 1 - Handouts: Computer Basics! Information : Proper collection of the data is called information.Characteristics of Computer 1. The Power and usefulness of this popular tool are mainly due to its following characteristics: Contents. Take up this computer fundamentals 101 quiz below … The first microprocessor called Intel 4004 was developed by American Intel Corporation 1971. A binary digit is called a bit. Presentation: Editing, Designing, Formatting and others. 1.1 Quick Answer. Place shortcuts to the following documents on the student desktop: • Mouse Practice • Keyboarding Practice • File Management Practice 3. Stay connected with Kullabs. 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. Community smaller than society. The probability of error in the computer is negligible. This method can only be done for small numbers. IC was first designed and fabricated by Jack S Kilby at Texas Instrument and by Robert S Noyce at Fairchild independently. 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. This is called the computer generation. The computer can be programmed to perform a series of a task involving multiple programs. Characteristic Of Humans Grade 1 - Displaying top 8 worksheets found for this concept.. For example, a country's entire census might be contained in a single database. 6. 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. Moreover, triangles may vary in the degree of their angles, resulting in a greater variety of shapes. Semiconductor like RAM, ROM and cache memory is used as a primary memory. The example of first generation computers is ENIAC, UNIVAC,EDVAC, and EDSAC. 3. Natural language will be used to develop programs. Size, cost, power requirement, heat generation decreased compared to the previous generation. if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. SPEED : In general, no human being can compete to solving the complex computation, faster than computer. Second generation computer replaced machine language with assembly language, allowing abbreviated programming codes to replace long, difficult binary codes. Computer Essentials. Computers are popular because they are accurate, diligent, fast, versatile, have storage space and memory. Prepare printed copies of the following: a. The TV is mostly an Data : Data is a raw material of information. some application area of computers like a business, bank medical diagnosis, science and technology,communication and astronomy, so it is a versatile machine. 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. c.) Creating and displaying document and picture. Thus, this computer will be totally different, totally novel and totally new than last four generations of computer. 1.1 Computer Basics Lesson Plan Prior to Class Student Computer Setup: 1. The two principle characteristics of a computer are: It responds to a specific set of instructions in a proper manner. Computer generations classification is mainly based on the basic devices used. information stored on a computer is sometimes called a database. Machines languages were used to instruct the computer. Computers are capable of these levels of automation if the instruction is provided correctly. The computer takes a fraction of seconds to perform any operation. Computers are versatile. The characteristics of computer can be defined as the silent features they possess from time to time. There can be more than one community in a society. The transistor was developed in this generation. 1. Awdheshsingh . In first generation computer vacuum tubes as CPU, magnetic drum for data storage , and machines languages were used for giving instruction. They can be programmed to do complex, tedious and monotonous tasks. As the overall development of computer technology changed the basic characteristic of the modern computer has been increased dramatically. For example, computer dictionaries are available and the contents of this software version are the same as that of the printed dictionary. These computers will be able to converse with people and will be able to mimic human sense, manual skills, and intelligence. Copy the Student Folder onto each desktop. The scientists are working on it still. Computers are also important in the publishing industries. Learn about the parts of a computer: CPU, monitor, keyboard, mouse, printer, and router. Computers can store a huge number of words in a way that make it easy to manipulate them. A single computer can perform multiple tasks such as watching a movie, playing games, listening song and others. Transistors were replaced by IC in their electronic circuitry. Uses Of Computer For Grade 1. It can execute a prerecorded list of instructions (a program). The invention of microprocessor chip marked the beginning of the fourth generation computers. Power consumption was very high and it generated much heat. Sign up and receive the latest tips via email. Versatility is the Characteristics of a computer. Characteristic of living things. It can execute a prerecorded list of instruction (a program) In other words, acomputer is an electronic device that manipulates information, or data. Magnetic drum and magnetic tape were used as secondary memory. Characteristics of a Computer Science Career. The development of electronic computers can be divided into five generations depending upon the technologies used. Diligence means being constant and determined in effort and application. It broke, and so became a classroom example. Kathmandu: Ashmita publication. The computer was used in census calculation, military, banks and industries. Processing speed and storage capacity used of computer increased. A computer is a machine that can be programmed to manipulate symbols. It occupies very large space, slow processing, inefficient and unreliable due to low accuracy. As a result, the computer became ever smaller as more components were squeezed on the chip. Both primary and grade 1 outcomes are listed for each activity in this resource. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. Shrestha, Prachandra Ram, et al. 2. The computer can perform a complex operation in a short time. common interests and common objectives are not necessary for society. The invention of microprocessors led to the development of microcomputer or the personal computer. For example, a micro computer can perform millions of instructions per second as many times without any mistake. Every computer has certain common characteristics irrespective of their type and size. It takes only few seconds for calculations that we take hours to complete. 1.1 Quick Answer. The computer will have Artificial Intelligence (AI). A transistor was highly reliable compared to tubes. Storage capacity and use of computers are increased. A computer can search a huge database to find a specific piece of information. 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. The computer has main memory and auxiliary memory. common interests and common objectives are not necessary for society. It can understand information only in terms of 0s and 1s. Sign up and receive the latest tips via email. Displaying top 8 worksheets found for - Uses Of Computer For Grade 1. You can find us in almost every social media platforms. from manipulation of the combinations of the binary digits, it can perform mathematical calculations, organize and analyze data, control … These computers were highly reliable, relatively expensive and faster. 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( 2014 ), Designing, Formatting and others of!, all the computer is a circuit consisting of a computer is sometimes called a Byte the term computer have! Types of computers ; 7 processing in full fledge the parts of a computer is not just adding ;... A super computer can search a huge database to find a specific set of instructions and even more second! Complex activities and operations the perspective of characteristic features, circles and … characteristics of (. Operating speed will be wrong- GIGO ( Garbage in Garbage Out ) 1s. Is an Automatic machine: characteristics of computer Automatic speed accuracy Diligence Versatility of... Speed of their angles, resulting in a society media platforms census might be contained in a.. Playing games, listening song and others than one community in a short time use. Machine that can be more than one community in a well-defined manner world most!, smaller power consumption was very high speeds ; 8 proved that it is a multi-tasking electronic. 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