A binary digit is called a bit. The programming of first generation computers was done in machine languages (0s and 1s). Gurung, Juddha Bahadur et.al.,Computer Science-XI, Bhundipuran Prakashan,Ktm. Computers can store a huge number of words in a way that make it easy to manipulate them. 6. 2. The development of electronic computers can be divided into five generations depending upon the technologies used. 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. Characteristics of computer 1) Automatic : Given a job, computer can work on it automatically without human interventions. For example, computer dictionaries are available and the contents of this software version are the same as that of the printed dictionary. On the basis of size. Kathmandu: Asmita's Publication, 2014. Lesson 1 history of computer (grade 1) 1. Free teaching materials and educational resources for Computer teachers. 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. For this reason, word processing is one of the most important and widespread uses of a computer. Storage capacity and use of computers are increased. Post to: Tweet. Computer Essential. The invention of microprocessor chip marked the beginning of the fourth generation computers. Computers are what they are because of the following characteristics: A digital computer operates on binary digits i.e 0 and 1. The database can be enormous. Those who want a computer science career need an associate, bachelor’s or master’s degree, or Ph.D. nice 2591 days 16 hours 10 minutes ago. Transistors were an improvement over the vacuum tube, but they still generated a great heat, which damaged the computer's sensitive parts. IBM Compatibles: The computers that have some functional characteristics and principles of IBM computer are called IBM compatibles. Science catapult game – Fun game for one or two students to take turns playing. Lesson 1 Handouts - Computer Basics: A Computer Internet Course for Older Adults Module 1 - Handouts: Computer Basics! The characteristics of computer can be defined as the silent features they possess from time to time. It takes only few seconds for calculations that we take hours to complete. These aim is to solve highly complex problems, which require great intelligence and expertise when solved by people. In most cases, the error is because of human factor rather that technology mistake. A micro computer can perform millions of instructions per second as many times without any mistake. 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. Stay connected with Kullabs. The number of bits that a computer can process at a time in parallel is called its word length. 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. They were based on vacuum tubes. 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. Computer can work continuously for a long time. 5. Sessions 1 & 2: Do Introductions - Introduction to the computer lab teacher, discuss what we will do in the lab. A computer system is multitasking so that you can do two tasks very easily at the same time. IC was first designed and fabricated by Jack S Kilby at Texas Instrument and by Robert S Noyce at Fairchild independently. Semiconductor memories replaced magnetic core memories. INTRODUCTION The word computer comes from the word “compute”, which means to calculate or to count. It can quickly store and retrieve large amounts of … Computer is a multi-tasking programmable electronic machine which performs the calculations and processes information with astonishing speed. The invention of microprocessor chip marked the beginning of the fourth generation computers. Magnetic disks like hard disk, optical disk (CD,DVD), Blue-ray disk, flashes memory (memory chip, pen drive) are used as secondary memory. In this lesson the class develops a preliminary definition of a computer. characteristics of thickness and size with the addition of other variable characteristics such as length of sides and orientation. At the center is the CPU. The beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Modern computers can do billions of calculations in a second. Classification on the basis of size. The computer does not have emotion and feelings. Fourth Generation Computer (1972 onward). Speed: A computer is a very fast device. Computer printables, Computer worksheets, and more. 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. 1.1 Quick Answer. Presentation: Editing, Designing, Formatting and others. 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. Stay connected with Kullabs. In other word, all the computer are manufactured by the another companies rather than IBM company are Known as IBM compatibles. The computer provides better and effective way to manage a large amount of information to every individual, organization, business, government and institution. 4. Features of the fourth generation computer are: The example of the fourth generation computer is IBM-PC, HP laptops, Mac notebook etc. 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. Unlike human beings, a computer is free from tiredness, weakness, lack of concentration and monotony. Basic characteristics about computer are: 1. Characteristic Of Humans Grade 1 - Displaying top 8 worksheets found for this concept.. Information : Proper collection of the data is called information.Characteristics of Computer 1. 1 Characteristics of Computer. 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). The scientists are working on it still. The calculation in the computer is at very high speeds. The topics chosen and the order they are placed in were therefore chosen with care and precision to enable the attainment of this goal. Power consumption was very high and it generated much heat. This is called the computer generation. In addition, the information can be changed easily and quickly. Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool. if the person input wrong code or the data is corrupted,the processing result is also wrong or corrupted. 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. Here is the flat "motherboard", a little smaller than a 8.5 x 11 piece of paper, that the various components plug in to. It could only perform straight forward simple numerical calculation. Prepare printed copies of the following: a. E-mail, Internet and mobile communication are developed. 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. Computers are also important in the publishing industries. Advanced, user-friendly, web page software are developed. Size, cost, power requirement, heat generation decreased compared to the previous generation. common interests and common objectives are not necessary for society.