06/01/2021

characteristics of computer pdf

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

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