Primary Memory / Volatile Memory. In this article, the different types of processors are discussed. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. Supercomputer, any of a class of extremely powerful computers. Such computers have been used primarily for scientific and engineering work requiring exceedingly high-speed computers. Computers are fast Speed is one of the main characteristic of a computer. This paper. Download with Google Download with Facebook. Its principal characteristics are: § It responds to a specific set of instructions in a well-defined manner. It depends entirely upon you how much data you want to store in a computer and when to lose or retrieve these data. Characteristics of computers. 2 gigahertz to 4 gigahertz is the speed range of computer device. Archived from the original (PDF) on May 25, 2006. Types of Memory– Mainly computer have two types memory. Advertisement. No IQ: Computer is a dumb machine and it cannot do any work without instructions from the user. 6. Computers can process millions (1,000,000) of instructions per second. The Criteria is a technical document that defines many computer security concepts and provides guidelines for their implementation. It performs the instructions at tremendous speed and with accuracy. %PDF-1.5 ACCURACY : Since Computer is programmed, so what ever input we give it gives result with accuratly. i) They are used by one person at a time ii) Their processor is called Microprocessor because it is quite small size iii) They have a slow processing speed iv) They are the cheapest computers v) Most of them are portable vi) They can use a wide range of software. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second. Therefore, we determine the speed of computer in terms of microsecond (10-6 part of a second) or nanosecond (10 to the power -9 part of a second). Main Characteristics of Computer The characteristics of computer are Speed, Accuracy, Automatic, Endurance, Versatility, Storage, Reduction of cost, Intelligent quotient. § It can quickly store and retrieve large amounts of data. 3 0 obj Speed of computer maybe defined as the time taken by a computer to perform a task. All Rights Reserved. The errors in computer are due to human and inaccurate data. 7. �G���}���b���`�#�`Q��H�y�8@Ob�_�����B�6��f;�=���̕�0y�fE�E#2��=|˽x�ъ Due to this capability it overpowers human being in routine type of work. Memory used to important role in saving and retrieving data. I Each computer contains a clock in the form of a quartz crystal that vibrates at a speci ed frequency, each pulse or cycle is a beat, like a metronome c 2018 by David W. GerbingComputer Components: CPU Characteristics 12 CPU Clock Speed Number of cycles per second I Each computer instruction requires a xed number of cycles computer_fundamentals by sinha & sinha.pdf. On the basis of functionality. 1. This paper will discuss classes of computers, computer evolution It takes only a few seconds for the calculations that we take hours to solve. Diligence 4. Brian Stecher. Definition: The processor is a chip or a logical circuit that responds and processes the basic instructions to drive a particular computer. Download with Google Download with Facebook. Characteristics: i. Speed: A computer is a very fast device. <> Accuracy: – The degree of accuracy of computer is very high and every calculation is performed with the same accuracy. 1. Basic Concepts of Computer Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately.. Data : Data is a raw material of information. 4. Computer Detail %���� Data : Data is a raw material of information. A computer can perform billions of calculations in a second. 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. Storage: – The Computer has an in-built memory where it can store a large amount of data. Speed: – As you know computer can work very fast. It depends entirely upon you, how much data you want to store in a computer and when to use or retrieve these data. CHARACTERISTICS OF COMPUTERS. Download Free PDF. 8. x��Zmo�8� ���Ś_�Vڤ��a{ݻ�n?���*ˎ����J����R�$K���.�J�p8�3��UU�4��˗�Wu�fw��}X�.�����������b��E�]��T��uY�yuq�^_]�׷�g�k���f���3�|�_�@I.b�b���������g>[�_��>̘�'�������r~�/�-�ㄩ�˘��Ȏ�7{������Ⱦ��7W�_��n�l�o��y�Y}1؋kɤ���1��ˆ�1�%�m�`�H{Ľ/�<=Kw�7׳�:�d] 8j0���9x�������m�a�͟�C=Ah��G�C��R$q^K4R���U�|��,��rV�Tn���.�e��=x���a�j��@ U�M��r�jń>�)�S�")xr Utkarsh Kasaudhan. If millions of calculations are to be performed, a computer will perform every calculation with the same accuracy. Encyclopedia of Computer Science. 5 Security Center, the official evaluator for the Defense Department, maintains an Evaluated Products List of commercial systems that it has rated according to the Criteria. 2. Versatility: – It means the capacity to perform completely different type of work. On the basis of data handling. 6)Immediate Some of the important characteristics of computer are described below: Speed. Brian Stecher. While the term computer can apply to almost any device that has a microprocessor in it, most people think of a computer as a device that SPEED : In general, no human being can compete to solving the complex computation, faster than computer. Super computers : The super computers are the most high performing system. It can work for hours without creating any error. 1. Information : Proper collection of the data is called information.Characteristics of Computer 1. Characteristics of Computers - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. Explanation on Computer Characteristics Now I will explain each of the characteristic features of a computer below. 2)Specific Objectives. What are its characteristic, Definition of Computer | Meaning of computer, History of Computer | Generation of Computer. 4 0 obj It is also for to arithmetic calculation Characteristics of computer 1. No Feeling: – It does not have feelings or emotion, taste, knowledge and experience. Computer:- computer is an electronic device . § It can execute a prerecorded list of instructions (a program). You can also store data in secondary storage devices such as floppies, which can be kept outside your computer and can be carried to other computers. What is a Processor? Versatility: Computers are capable of performing all levels of tasks- simple or complex. 1 0 obj Characteristics or Features of Computer. or. The history of computer development is a computer science topic that is often used to reference the different generations of computing devices. Characteristics of Computer Viruses. A faster computer brings about faster operation and that in turn causes an economic development. 2. Ronald Solorzano. Diligence: – A computer is free from tiredness, lack of concentration, fatigue, etc. endobj 3. On the basis of size. Accuracy 3. They were very expensive to operate and in addition to using a great deal of electricity, generated a lot of heat, which was often the cause of malfunctions. The computer systems can be classified on the following basis: 1. About Us |  Contact Us |  FAQ |  Write for Us Dinesh Thakur is a Technology Columinist and founder of Computer Notes.Copyright © 2021. Most of the computers work on Micro and Nano second. 2 0 obj It like people who are using the computer even unclear about the understanding of terms associated with computer virus, computer worm, Trojan horse, malware, Boot Sector Virus, Web Scripting Virus, Browser Hijacker, Resident Virus, Direct Action Virus, Polymorphic Virus, File Infector Virus, Multipartite Virus, Macro Virus etc. 1. Characteristics of Effective Computer In-Service Programs. A brief overview of these characteristics are • Speed: The computer can process data very fast, at the rate of millions of instructions per second. 4 Full PDFs related to this paper. It takes only few seconds for calculations that we take hours to complete. READ PAPER. or. It can work for … 3. �J|@y���yKƒ�_݇�g���ȡ�J�v�b}��^���*�6��A{�6]��-�T�}eV���nn�9ZJڼÅ�a�6@�4_��l�&\X�]i�H�k}����98 #�ܛ���l���. No IQ: – Computer is a dumb machine and it cannot do any work without instruction from the user. which is used to comput organise store information and used to process data . The following are some of the main characteristics of a computers. A computer is a machine that can be programmed to manipulate symbols. Recommendations. It is you to decide what you want to do and in what sequence. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> ... "Computer Science: The Discipline" (PDF). endobj 1. Speed is the first major from all the five major characteristics of computer. In mobile phones, laptops, computers, washing machines, etc processors are used. Speed 2. LAN or Local Area Network: – It is a computer network that covers a small geographical area like an office building, school, colleges etc., where wired or wireless LAN network is used for connecting devices like PC’s, printers to Internet.Wired connection can be done through cables like twisted pair wire, co-axial or optical fiber cable for speed data transmission. It stores data either temporarily or permanent basis. computer in the area of technological development is being considered because it is usually the technological advancement in computers that brings about economic and social advancement. Speed: A computer is a very fast device. 4)Learner controlled & adaptive mode 5)Interactivity. Diligence: – A computer is free from tiredness, lack of concentration, fatigue, etc. Computer Memory– Memory is storage part in computer. The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. • A computer is an electronic, data processing device which can read and write, compute and compare, store and process large volumes of data with high speed, accuracy and reliability. Specific Target Group Learner Controlled and Adaptive mode Characteristics of Computer Assisted Instruction(CAI) Jyoti Dubey Roll_no:36 1) Specific Target Group. <> Outline six characteristics of micro computer. 5. Create a free account to download. Characteristics of Computer Speed, accuracy, diligence, storage capability and versatility are some of the key characteristics of a computer. Download Full PDF … It does not distinguish between users. ETS Research Report Series, 1987. Each one of the five generations of computers is characterized by a major technological development that fundamentally changed the way computers … The major characteristics of computer can be classified into speed, accuracy, diligence, versatility and memory which are as follows: 1. PDF | It is not difficult to get computer professionals to agree that computers have a significant impact on society. Basic characteristics about computer are: What is e – commerce ? Create a free account to download. Therefore, … Most of these words imply the size, expected use or capability of the computer. It is store the data, information, programs during processing in computer. From this you can imagine how fast your computer performs work. computer_fundamentals by sinha & sinha.pdf. Any information can be stored and recalled as long as you require it, for any numbers of years. Next moment you may use it for inventory management or to prepare electric bills. Speed of a computer device is very fast as it can perform in a few seconds, the amount of calculation or anything that we are human being can doin an entire year or more. Power of Remembering: – Computer has the power of storing any amount of information or data. The time taken by computers for their operations is microseconds and nanoseconds. endobj So a computer cannot take its own decision as you can. It works in the fraction of second. Classification on the basis of size. You may use your computer to prepare payroll slips. A short summary of this paper. Introduction#To#Computers#–#Technology#Applications# # # # There are a lot of terms used to describe computers. Characteristics of Computer To understand why computers are such an important part of our lives, let us look at some of its characteristics − Speed − Typically, a computer can carry out 3-4 million instructions per second. Thus it does not get tired even after long hours of work. Accuracy − Computers exhibit a very high degree of accuracy. Complete List and Explanation on Computer Characteristics. Power of Remembering: Computer has the power of storing huge amount of information or data.Information can be stored and recalled as long as you require it, for any number of years. The speed of a computer is measured in Mega Hertz (MHz) or Gega Hertz (GHz). • It works on the instructions given to it, that is, on the stored programme concept. stream The computer takes a fraction of seconds to perform any operation. 3)Content in small chunks. The term is commonly applied to the fastest high-performance systems available at any given time. The accuracy level is 7. determined on the basis of design of computer. it can perform in a few seconds, the amount of work that a … Download Full PDF Package. 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