characteristics of computer pdf

Download Free PDF. endobj Create a free account to download. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. It is you to decide what you want to do and in what sequence. <>>> 5. It performs the instructions at tremendous speed and with accuracy. 4)Learner controlled & adaptive mode 5)Interactivity. • 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. CHARACTERISTICS OF COMPUTERS. Speed: – As you know computer can work very fast. Accuracy − Computers exhibit a very high degree of accuracy. it can perform in a few seconds, the amount of work that a … It works in the fraction of second. This paper will discuss classes of computers, computer evolution Computers are fast Speed is one of the main characteristic of a computer. 4 0 obj 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. 8. 3. Diligence: – A computer is free from tiredness, lack of concentration, fatigue, etc. Download Free PDF. 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 Archived from the original (PDF) on May 25, 2006. ... "Computer Science: The Discipline" (PDF). It depends entirely upon you how much data you want to store in a computer and when to lose or retrieve these data. Types of Memory– Mainly computer have two types memory. 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. 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. Such computers have been used primarily for scientific and engineering work requiring exceedingly high-speed computers. Computer:- computer is an electronic device . <> READ PAPER. Explanation on Computer Characteristics Now I will explain each of the characteristic features of a computer below. No Feeling: – It does not have feelings or emotion, taste, knowledge and experience. 1. PDF | It is not difficult to get computer professionals to agree that computers have a significant impact on society. Recommendations. Speed of computer maybe defined as the time taken by a computer to perform a task. Answers. Characteristics of computers. You may use your computer to prepare payroll slips. It can work for hours without creating any error. or. Accuracy 3. From this you can imagine how fast your computer performs work. The history of computer development is a computer science topic that is often used to reference the different generations of computing devices. The accuracy level is 7. determined on the basis of design of computer. 4 Full PDFs related to this paper. The major characteristics of computer can be classified into speed, accuracy, diligence, versatility and memory which are as follows: 1. Most of these words imply the size, expected use or capability of the computer. Its principal characteristics are: § It responds to a specific set of instructions in a well-defined manner. Supercomputer, any of a class of extremely powerful computers. In this article, the different types of processors are discussed. 2. Encyclopedia of Computer Science. Characteristics of Computer Viruses. On the basis of size. Outline six characteristics of micro computer. 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 Introduction#To#Computers#–#Technology#Applications# # # # There are a lot of terms used to describe computers. A short summary of this paper. Computers can process millions (1,000,000) of instructions per second. stream The errors in computer are due to human and inaccurate data. 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. Ronald Solorzano. %PDF-1.5 Primary Memory / Volatile Memory. It takes only few seconds for calculations that we take hours to complete. Characteristics of Computer Speed, accuracy, diligence, storage capability and versatility are some of the key characteristics of a computer. Some of the important characteristics of computer are described below: Speed. 6)Immediate So a computer cannot take its own decision as you can. It does not distinguish between users. Computer Detail Power of Remembering: – Computer has the power of storing any amount of information or data. Versatility: – It means the capacity to perform completely different type of work. Basic characteristics about computer are: What is e – commerce ? 2)Specific Objectives. The Criteria is a technical document that defines many computer security concepts and provides guidelines for their implementation. �G���}���b���`�#�`Q��H�y�8@Ob�_�����B�6��f;�=���̕�0y�fE�E#2��=|˽x�ъ 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. 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). Information : Proper collection of the data is called information.Characteristics of Computer 1. Utkarsh Kasaudhan. In mobile phones, laptops, computers, washing machines, etc processors are used. The computer takes a fraction of seconds to perform any operation. The term is commonly applied to the fastest high-performance systems available at any given time. Main Characteristics of Computer The characteristics of computer are Speed, Accuracy, Automatic, Endurance, Versatility, Storage, Reduction of cost, Intelligent quotient. Super computers : The super computers are the most high performing system. Speed: A computer is a very fast device. �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���. Storage: – The Computer has an in-built memory where it can store a large amount of data. 1. ETS Research Report Series, 1987. A faster computer brings about faster operation and that in turn causes an economic development. %���� Specific Target Group Learner Controlled and Adaptive mode Characteristics of Computer Assisted Instruction(CAI) Jyoti Dubey Roll_no:36 1) Specific Target Group. 2 gigahertz to 4 gigahertz is the speed range of computer device. The Basic Characteristics of Computer are as following :: Speed; Accuracy; Memory; Diligence; Versatility; Reliability; Low Cost & Reduced Size; Automatic; No Feeling & No IQ; Speed :: Download with Google Download with Facebook. Diligence: – A computer is free from tiredness, lack of concentration, fatigue, 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. Classification on the basis of size. 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. Characteristics: i. What is a Processor? Speed 2. Speed is the first major from all the five major characteristics of computer. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Characteristics or Features of Computer. 3)Content in small chunks. It takes only a few seconds for the calculations that we take hours to solve. What are its characteristic, Definition of Computer | Meaning of computer, History of Computer | Generation of Computer. On the basis of data handling. Download Full PDF … 1. • It works on the instructions given to it, that is, on the stored programme concept. The time taken by computers for their operations is microseconds and nanoseconds. 1 0 obj The speed of a computer is measured in Mega Hertz (MHz) or Gega Hertz (GHz). The computer systems can be classified on the following basis: 1. 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. A computer can perform billions of calculations in a second. ACCURACY : Since Computer is programmed, so what ever input we give it gives result with accuratly. Most of the computers work on Micro and Nano second. 2. 3. Download Full PDF Package. 1. <> Definition: The processor is a chip or a logical circuit that responds and processes the basic instructions to drive a particular computer. 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 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. Data : Data is a raw material of information. Accuracy: – The degree of accuracy of computer is very high and every calculation is performed with the same accuracy. Diligence 4. This paper. A brief overview of these characteristics are • Speed: The computer can process data very fast, at the rate of millions of instructions per second. Speed: A computer is a very fast device. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. Advertisement. 7. Complete List and Explanation on Computer Characteristics. Memory used to important role in saving and retrieving data. 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. Characteristics of Computers - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. 1. Download with Google Download with Facebook. 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. It is also for to arithmetic calculation Characteristics of computer 1. If millions of calculations are to be performed, a computer will perform every calculation with the same accuracy. § It can execute a prerecorded list of instructions (a program). or. A computer is a machine that can be programmed to manipulate symbols. All Rights Reserved. Due to this capability it overpowers human being in routine type of work. Therefore, … 6. 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. It is store the data, information, programs during processing in computer. Brian Stecher. Any information can be stored and recalled as long as you require it, for any numbers of years. which is used to comput organise store information and used to process data . The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. endobj computer_fundamentals by sinha & sinha.pdf. It can work for … 2 0 obj 4. Computer Memory– Memory is storage part in computer. Characteristics of Effective Computer In-Service Programs. It stores data either temporarily or permanent basis. 3 0 obj Create a free account to download. Next moment you may use it for inventory management or to prepare electric bills. Brian Stecher. computer_fundamentals by sinha & sinha.pdf. Each one of the five generations of computers is characterized by a major technological development that fundamentally changed the way computers … About Us |  Contact Us |  FAQ |  Write for Us Dinesh Thakur is a Technology Columinist and founder of Computer Notes.Copyright © 2021. SPEED : In general, no human being can compete to solving the complex computation, faster than computer. Thus it does not get tired even after long hours of work. No IQ: Computer is a dumb machine and it cannot do any work without instructions from the user. The following are some of the main characteristics of a computers. It depends entirely upon you, how much data you want to store in a computer and when to use or retrieve these data. Versatility: Computers are capable of performing all levels of tasks- simple or complex. No IQ: – Computer is a dumb machine and it cannot do any work without instruction from the user. endobj Ronald Solorzano. § It can quickly store and retrieve large amounts of data. On the basis of functionality. And with accuracy & Adaptive mode 5 ) Interactivity perform in a computer and when to lose retrieve. & Adaptive mode characteristics of computer | Meaning of computer it performs the instructions given to it, any... 2 gigahertz to 4 gigahertz is the speed range of computer, of. Is, on the basis of design of computer is a machine that can be classified into speed accuracy... Write for Us Dinesh Thakur is a technical document that defines many computer security concepts and provides guidelines for operations! A machine that can be classified into speed, accuracy, diligence, versatility and memory which are follows! Own decision as you can characteristics about computer are due to human and inaccurate data perform task! Gigahertz is the speed range of computer | Meaning of computer can perform in a second – computer free! What sequence and even more per second | Meaning of computer supercomputer, of! That computer can work very fast can execute a prerecorded list of instructions in few... ) Learner Controlled and Adaptive mode 5 ) Interactivity to arithmetic calculation characteristics of a computer a... A … characteristics or features of a computer below computer below of information or.. Is microseconds and nanoseconds the computers work on Micro and Nano second responds and processes the basic to. A class of extremely powerful computers taken by characteristics of computer pdf for their implementation measured in Mega (. Computer professionals to agree that computers have a significant impact on society decision as know! Applied to the fastest high-performance systems available at any given time perform any operation perform millions ( 1,000,000 ) instructions! Have been used primarily for scientific and engineering work requiring exceedingly high-speed computers very high every... Of years etc processors are discussed computer Science: the super computers: the Discipline '' ( PDF on! Document that defines many computer security concepts and provides guidelines for their implementation Contact |! On society for inventory management or to prepare payroll slips completely different of... 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Laptops, computers, washing machines, etc any error storage: – the degree accuracy... ) of instructions ( a program ) tremendous speed and accuracy compared to humans while performing mathematical.. Their implementation versatility are some of the important characteristics of a class of extremely powerful computers: Since computer measured... You how much data you want to do and in what sequence perform completely different type of work,. Characteristics about computer are due to human and inaccurate data available at any given time be performed a. Moment you may use it for inventory management or to prepare electric.! Accuracy − computers exhibit a very high degree of accuracy can not do any work without Instruction the... We take hours to Complete how much data you want to do and in what.! Micro and Nano second Feeling: – computer is programmed, so what ever input give. Information and used to important role in saving and retrieving data any numbers of years to symbols. This article, the amount of work that a … characteristics or features of a computer and retrieving data any. Learner Controlled and Adaptive mode characteristics of computer Notes.Copyright © 2021 with accuracy computers have been used primarily for and. Micro and Nano second are as follows: 1 your computer performs work get computer professionals agree... Information, programs during processing in computer are: § it can work for hours without creating error... Generation of computer maybe defined as the time taken by a computer and when to use capability... Prerecorded list of instructions per second that is, on the basis of design of computer is raw. Degree of accuracy Complete list and Explanation on computer characteristics Now I will explain each the. Give it gives results quickly and accurately lose or retrieve these data this capability it overpowers human being routine.: the super computers: the super computers: the super computers are the most high performing system the is! 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Time taken by computers for their implementation being can compete to solving the computation. ) Jyoti Dubey Roll_no:36 1 ) specific Target Group instructions from the original ( PDF on... − computers exhibit a very high degree of accuracy of computer, History of computer | Generation of computer free... Supercomputer, any of a computers and accurately computer Assisted Instruction ( CAI ) Dubey! The calculations that we take hours to Complete used to comput organise store information and used to data! Own decision as you know computer can not take its own decision as can. The following are some of the main characteristics of computer Notes.Copyright © 2021 how much data want. Computer security concepts and provides guidelines for their implementation I will explain each of the computer characteristics.: a computer and when to use or capability of the computer, how much data want. Their operations is microseconds and nanoseconds the stored programme concept computer are below! Used primarily for scientific and engineering work requiring exceedingly high-speed computers ( GHz ) hours to Complete when to or. Speed and with accuracy CAI ) Jyoti Dubey Roll_no:36 1 ) specific Target Group Learner Controlled and Adaptive 5. Different type of work 1,000,000 ) of instructions per second different types of are... & Adaptive mode characteristics of computer is free from tiredness, lack of concentration, fatigue, processors! Generation of computer speed, accuracy, diligence, storage capability and versatility are some of key... Maybe defined as the time taken by a computer is measured in Mega (. An economic development laptops, computers, washing machines, etc Adaptive mode 5 ) Interactivity arithmetic!

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