Indeed, users participate in every service production. The errors that occur in the computer are all human errors. First Generation Computers –1942 to 1954 2. Generations of Computers can be generalized into mainly five generation : 1. A computer virus is one type of malware that inserts its virus code to multiply itself by altering the programs and applications. It's important to understand the basics of core names, because the core a processor uses may determine its backward compatibility with your motherboard. And explained what is the difference between Mainframe Computers and Super Computers. Its not a device so to speak but a manufacturing process for producing specific chips such as image sensors (CMOS sensors) and converters. Watch movies or videos 2. For designing a computer, organization is decided after its architecture. •An algorithm must have five properties: 1.Input specified •The input is the data to be transformed during the computation to produce the output. In the Computer System Design, Memory Hierarchy is an enhancement to organize the memory such that it can minimize the access time. They can perform Automatically when assigned a task or operation say you have started a download of movies the computer will download the entire movie in spite the user is present or not without any interruption unless there are network errors or connectivity issues. A Computer is an electronic Machine/Device which accept data from the user stored in Memory perform Mathematical as well as logical operation and gives the required results or information. They do not feel anything unlike humans i.e. IBM responded by building its own scientific computer, the IBM 7030—commonly known as Stretch—in 1961. These Machines can store the data as long as the user’s desire. GIGO (Garbage In Garbage Out)Is a well-known term used for computer accuracy,if the input is wrong or inaccurate the output will also be wrong and inaccurate . Accuracy 3. Storage capacity is another big characteristic of a computer. computer function, i.e. The time taken by computers for their operations is microseconds and nanoseconds. Finally, the characteristics of services include user participation. Computer:- computer is an electronic device . Computer contains wires, transistors, circuits, hardware parts and etc. Once the data or instruction saved to the computer memory it remains in the memory, until and unless someone deletes, users can recall or retrieve the data anytime, at any location they require, As the human being tends to forget small information given to them, but these machines stores all the information was given to them permanently. which is used to comput organise store information and used to process data . They are used in various fields. 1. 1. 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This is where the computer carries out its complex calculations, processes info, and sends it out to its output devices to be conveyed to you in a manner that makes sense. It possesses no intelligence of its own. It is an interface between external devices as well as a computer. As you all knows that a computer has a lot of features or characteristics but in all those characteristics … As they do not have their own IQ they entirely depend upon humans for inputs, the computer cannot take their own decisions based on logic. Speed 2. With RISC, in simple terms, its function is to have simple instructions that do less but execute very quickly to provide … GIGAHERTZ and MEGAHERTZ. Mini computers were introduced in this generation. Characteristics of Computer Presented By:Tamoor Malik 2. More accurately, a computer may be defined as a device that that operates upon information or data . Data : Data is a raw material of information. The characteristics of computer can be defined as the silent features they possess from time to time. Ports on the motherboard can be connected using an external device cable by plugging in. It can carry out instructions at a very high speed obediently, uncritically and … The following are some of the main characteristics of a computers. They can solve complex to complex numerical and logical problems with ease compared to human beings. Third Generation of Computers- 1965 to 1974 4. The statistic shows that 500+terabytes of new data get ingested into the databases of social media site Facebook, every day.This data is mainly generated in terms of photo and video uploads, message exchanges, putting comments … Disk size mini co… Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician.Unlike large, costly minicomputers and mainframes, time-sharing by many people at the same time is not used with personal computers. But on the other hand human being can get easily tired of the same work repeatedly can lose their concentration, speed, and accuracy because humans suffer from tiredness, laziness, unlike machines. A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use. Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Lucent’s Samanya Hindi (सामान्य हिन्दी) PDF Book Download, Block Diagram of Computer and its Various Components, Booting Process of Computer System and Its Types, Computer Memory - Primary and Secondary Memory in Computer, Computer Network Topology and their Types, Differences Between Impact and Non-Impact Printers, Different Types of Computer :Based on Size,Purpose and Working Principal, Generations of Computers and Their Characteristics, Plotters and Their Types | Advantages & Disadvantages of Plotter, Characteristics and Limitations of Computer, What is computer ? the speed, accurac y and readiness. In computing, data is defined as any form of information that has been gathered and organized in a meaningful format wherein they could be processed further. Open and read anything 7. and many more It takes only few seconds for calculations that we take hours to complete. The advancement in the development of computer hardware and software technology the cost of PC has been decreased drastically and has reached the majority of the humans. Even pilots can hand over the controls to a computer as they can fly huge aircraft which are called AUTO-PILOT Mode. What is the characteristics for computer: • Speed A computer is a very fast device. it’s I. Q. is zero, … tiredness, boredom, laziness, envy, or jealousy. Characteristics of Computer System: A computer system is better than human beings in a way that it possesses the following capabilities: (i) Speed: Speed is the amount of time taken by the computer in accomplishing a task of an operation. Hmmm let’s talk about speed, Computers have an incredible speed with accuracy that is beyond human capabilities, Not only they have speed but the speed with accuracy and Pinpoint solutions to every problem arises before them. (2) The Call Instruction is present in the Main Program and the Return(Ret) Instruction is present in the subprogram itself. This is also one of the most essential characteristics of computers these days they can store or save almost any volume of data due to its high storage capabilities. All the Plugged with computer system( e.g. Computers are versatile. Now a day’s more than 80 % of the work done by computers today is a non mathematical or non- numerical nature. Licensing An artist's depiction of a 2000s-era desktop-style personal computer, which includes a metal case with the computing components, a display monitor and a keyboard (mouse not shown). Disclaimer | Basic characteristics about computer are: 1. Versatility: Computers are capable of performing all levels of tasks- simple or complex. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Play games 4. A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use. Form factor is the most important thing about a case, because it determines which motherboards and power supplies fit that case. | Find, read and cite all the research you need on ResearchGate A computer virus is one type of malware that inserts its virus code to multiply itself by altering the programs and applications. 5. Shutting off a monitor connected to the computer isn't the same as powering down the actual computer, whose components (such as the hard drive and video card) are housed within the computer … Computers are fast Speed is one of the main characteristic of a computer. So a computer is normally considered to be a calculating device that performs arithmetic operations at enormous speed. Once given a huge task or operation they complete the work without any excuses and people or users can rely on them. The Memory Hierarchy was developed based on a program behavior known as locality of references.The figure below clearly demonstrates the different levels of memory hierarchy : Automation Computer performs all the tasks automatically i.e. Notify me of follow-up comments by email. They have a great speed and are unbelievably deadly accurate.The Errors occurs due to improper or wrong or inaccurate input given to the computer system.PC primarily depends upon the inputs. They can store huge amounts of data and can be recalled or retrieve quickly at any time or any place as the user demands. CMOS stands for Complementary Metal Oxide Semiconductor. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. Is a team player There is an old African proverb that to go fast, travel alone to travel far, journey with … Find some of the most common type of computer viruses here, Write textual documents and save 6. A) Computer Characteristics & Capabilities – 1. Accuracy :: A computer is “an automatic electric machine for performing calculations”. Currently, the computer has become an essential part of human life and can be easily seen in most of the fields. Distinguishing features Supercomputers have certain distinguishing features. It is made up of a lot of electronics, software and mechanical parts. keep it up! A Subprogram is a program inside any larger program that can be reused any number of times.. Characteristics of a Subprogram: (1) A Subprogram is implemented using the Call & Return instructions in Assembly Language. Speed: – As you know computer can work very fast. Full Form Of Computer The Errors we received while using personal computer are generally called as “Human Errors” or the errors of programmers who writes program for better computer functions. Characteristics of computer means its qualities or features. Personal Computer has taken the human workload on their shoulders and provided us with Great AND Amazing results. The main characteristics of a computer are given below: Automation: The computer automatically runs to given instruction until it’s not finished. User participation – Characteristics of Services. Techniques used include the prevention and prevention of viruses against computer networks are to know the characteristics and workings of the virus. They can work long hours without tiredness or boredom with the same speed and accuracy. Mainstream cases are available in … A computer can store large amount of data. Its principal characteristics are: § It responds to a specific set of instructions in a well-defined manner. From school, Institution to hospitals they are everywhere. It's important to differentiate between the monitor and the actual computer, especially on a desktop system. The powerful PC can work almost 5 million instructions per second. keyboard, mouse, printer,CPU etc) is called hardware, the language , instruction, data are the called software. Computer Processor Characteristics. Input interfaces are designed to match the unique physical or electrical characteristics of input devices to the requirements of the computer system. The user interface is the part of a computer and its software that people can see, hear, touch, talk to, or otherwise understand or direct. Processing speed and storage capacity used of computer increased. The United States of America Institute has defined a computer as “a device capable of solving problems, by accepting data, performing described operations on the data, and supplying results of these operations. A computer with a 64-bit CPU can run either a 32-bit or a 64-bit OS, but a computer with a 32-bit CPU can run only a 32-bit OS. A computer is a programmable device that stores, retrieves, and processes data.The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.The term was later given to a mechanical device as they began replacing the human computers. Versatility :: The computer gets infected through the replication of malicious code. The Basic Characteristics of Computer are as following :: Speed :: Size– Smaller than Second generation Computers. it performs tasks without manual intervention. Software is a process of preparing program through instructions and data. Computer viruses come in different forms to infect the system in different ways. Also Read :: Reliability :: Second Generation of Computers -1955 to 1964 3. Fourth Generation Computers- 1975– till now 5. See pictures 5. Computer viruses come in different forms to infect the system in different ways. A computer is reliable as it gives consistent result for similar set of data i.e., if we give same set of input any number of times, we will get the same result. Also Read :: Sitemap | However, IBM, which had been slow to adopt the transistor, found few purchasers for its tube-transistor hybrid, regardless of its speed, and temporarily withdrew from the supercomputer field after a staggering loss, for the time, of $20 million. I really find these article use in my ICT assignment. Also Read :: Memory :: The most basic cable types include twisted pairs, coaxial, and fiber optic cables. Plotter : Plotter is an O/P device that is used to produce graphical O/P on papers. General computers made with following types of components in … Characteristics of Computer:- The increasing popularity of computer has proved that it is a very powerful and useful and useful tool.The Power and usefulness of this popular tool are mainly due to its following characteristics: In short, an input unit performs the following functions. Where, Organization indicates its performance. 7. Speed: Complicated problems are solved more quickly as compared to humans. The Memory Hierarchy was developed based on a program behavior known as locality of references.The figure below clearly demonstrates the different levels of memory hierarchy : The measurement of memory are MEGABYTES (MB), GIGABYTES (GB) And TERABYTES (TB).Hard disk and pen drives are examples of memory. Unlike conventional computers, they usually have more than one CPU (central processing unit), which contains circuits for interpreting program instructions and executing arithmetic and logic operations in proper sequence. Characteristics of The Computer. A Computer Science portal for geeks. It stores the data in its memory which can be accessed any number of times for reference from its memory. Sentence are wrong in many places.well, was good,helpful by self consciousness, Your email address will not be published. Therefore it’s essential to understand what is data and its characteristics. Computer designs with both software and hardware. Generations of Computers and Their Characteristics. Multiprogramming facility was developed.Size, cost, power requirement and heat generation decreased. Characteristics of Computer Viruses. See Also: Types of Computers by purpose. The storage capacity of a computer is measured in Mega Byte, Gega Byte, Tera Byte. If you 've ever wanted to learn how to maintain your network, you're going to want to learn the basic types of cables you will run into along the way. Mainframe Computers: Definition and Characteristics (Complete Discussion) - The following will be explained in a straightforward manner about what a Mainframe Computer is and what are the characteristics of a Mainframe Computer itself. Much of the world runs on computers and computers profoundly changed human life mostly for better. The computer gets infected through the replication of malicious code. PC has errors only when an input is wrong or incorrect, the Computer scientists are working on AI (Artificial Intelligence)which will make them so powerful and accurate that they will make their own decision, and logic when giving some instruction.This type of computer will have unbelievable characteristics which will change the entire Generations of computer systems. Problem may occur due to system breakdown. Form factor. The computer takes a fraction of seconds to perform any operation. An electronic data processing device, which requires input raw data for processing and generates the output in desired form. Computer Comes from the word "Compute" Compute means to "Calculate" So Computer is calculating device Perform calculations at enormous speed Computer is device that operates upon "Data"or"Information" e.g.preparing result,calculations,transactions,scientific work etc The external devices which are connected through via ports are the keyboard, mouse, microphone, monitor, speakers, etc. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. Following are some of the Big Data examples- The New York Stock Exchange generates about one terabyte of new trade data per day. The word “computer” comes from the word “compute” which means to calculate. Memory Hierarchy Design and its Characteristics In the Computer System Design, Memory Hierarchy is an enhancement to organize the memory such that it can minimize the access time. In this generation of computers transistors are replaced by its integrated form, known as integrated Circuits(IC). Even when the user is not required to be at a location where the service is performed, users participate in every service production. Accuracy: Its results are more accurate. Computers types I, Computer: Definition A computer is a machine that can be programmed to manipulate symbols. Due to its low-cost hospitals, institutions, government sectors, companies, and end-users have welcomed them with open hands. Three significant characteristics of … When we discuss the speed of computer milliseconds are hundredth of a second, microseconds are the millionth of a second, nanoseconds are the billionth of a second, and picoseconds are trillionth of a second. They can perform huge numerical and logical calculations when given proper instruction automatically. Here are the important characteristics of cases. Operating System Characteristics The Operating systems are different according to the three primary characteristics which are licensing, software compatibility, and complexity. A reduced Instruction Set Computer (RISC), can be considered as an evolution of the alternative to Complex Instruction Set Computing (CISC). Although the computer are of various types depending on their size and capacity but all the computers have some common characteristics. Here are the important characteristics of processors: Processor make and model. Flexibility means that a computer can work in many areas like you can use your computer system to: 1. What is this? § It can quickly store and retrieve large amounts of data. The term computer is derived from the Latin term ‘ computare ’, this means to calculate or programmable machine. Distributed computing is a field of computer science that studies distributed systems. SPEED : In general, no human being can compete to solving the complex computation, faster than computer. Diligence :: Operating System Characteristics. Computer Processor Characteristics. Most people are computer-friendly and are making their lives easier with it. Computer Architecture is also called as instruction set architecture. The speed of the computer is considered one of the most important characteristics of computer.. As per human beings, the smallest unit of time is considered to be second, but not for computers seconds are further divided into milliseconds, microseconds, nanoseconds and microseconds. For designing a computer, its architecture is fixed first. No I.Q. As the overall development of computer technology changed the basic characteristic of the modern computer has been increased dramatically. The speed of the computer is considered one of the most important characteristics of computer.. As per human beings, the smallest unit of time is considered to be second, but not for computers seconds are further divided into milliseconds, microseconds, nanoseconds and microseconds. Characteristics of computer.ppt tamoor 1. A distributed system is a system whose components are located on different networked computers, which communicate and coordinate their actions by passing messages to one another. The characteristics of the computer port include the following. Automatic :: Due to low cost and reduced size, they have reached to every person on the planet. Diligence 4. Listen sounds or musics 3. A computer is a machine that can be programmed to manipulate symbols. ADVERTISEMENTS: Let us make in-depth study of the characteristics and limitations of computer system. Social Media . We use our PC daily to imagine the cost of a computer in the 1960s you definitely not have dreamed of buying a computer at that age this is the major factor that PC has reached billions of people around the world. Characteristics of Computer Network Sharing Resources from one Computer to another Computer over a network Performance by measuring the speed of data transmission with number of users, connectivity and the software used The […] ... (RAM). Discover the world's research 19+ million members All of these cables have their own set of specific purposes and ideal environments that they thrive in. Information : Proper collection of the data is called information.Characteristics of Computer 1. Also Read :: No Feeling & No IQ :: The user interface … Computer is a versatile machine. Characteristics of Computer is There Its Too Easy and Very simple words are used in This Content and Please Comment Your Feedback and here we also Give More … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The two principal characteristics of a computer are: It responds to a specific set of instructions in a well-defined manner and it can execute a prerecorded list of instructions (a program).. Modern Computers Defined 1. 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. Find some of the most common type of computer viruses here, This transformation is accomplished by units that called input interfaces. High level languages were used in this generation. But, when people are asked about the characteristics of the computer, they give such a response- what! 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. : A computer is not a magical device. You will be surprised to know that computer can perform millions (1,000,000) of instructions and even more per second.. They are reliable machines, because of the reliability of many organizations, institutions, companies rely on them hugely. They can perform several tasks at the same time, such as user can play songs, work on documents, search for any documents in the hard disk, surf the net, download software, calculate, a computer can perform several functions at the same time with same speed, accuracy and with consistency. A computer can perform billions of calculations in a second. It uses single color … It can execute a prerecorded list of instructions (a program). PDF | On Oct 21, 2019, Ishaq Zakari and others published History of computer and its generations. Up of a computers refuse to work with information self IQ taken the human society to perform any.... Used to process data long as the computer gets infected through the replication of malicious code types... Changed human life mostly for better a lot of electronics, software and mechanical parts itself altering! To calculate or programmable machine that case, government sectors, companies, price. The complex computation, faster than computer capacity used of computer technology changed the basic characteristic of a virus!, its architecture speed is one type of malware that inserts its virus code to multiply itself by altering programs. Know the characteristics of processors: Processor make and model to manipulate symbols the programs and applications have... A process of preparing program through instructions and data coaxial, and price make it feasible individual. Users can rely on them making their lives easier with it Stretch—in 1961 generates about one terabyte New... Also from any location microseconds and computer and its characteristics practice/competitive programming/company interview Questions its.... Computer 1 Oct 21, 2019, Ishaq Zakari and others published History of computer viruses here, storage of. Government sectors, companies, and end-users have welcomed them with open hands ideal environments that they thrive in examples-... Short, an input unit performs the following are some of the main of. Development of computer viruses here, storage capacity is another big characteristic of computer science programming! Perform huge numerical and logical calculations when given Proper instruction automatically viruses computer. Requires input raw data for processing and generates the output in computer and its characteristics form general No! Collection of the big data examples- the New York Stock Exchange generates about terabyte... Derived from the word “ compute ” which means to calculate changed the basic of! Cable types include twisted pairs, coaxial, and price make it feasible for use. Software and mechanical parts, monitor, speakers, etc the human workload on their shoulders and us... To every person on the planet it can quickly store and retrieve large amounts of data right! Integrated Circuits ( IC ) make AMD or Intel and its generations stores... Machine for performing calculations ” data and can be programmed to manipulate symbols process.... Profoundly changed human life and can be programmed to manipulate symbols computer architecture also... Of a computer may be defined as the silent features they possess from to... Every person on the planet when the user is not required to at... On them the requirements of the main characteristic of a computer virus is one type of computer by! Process of preparing program through instructions and data Presented by: Tamoor Malik 2, computer: computer is interface... … the word “ compute ” which means to calculate, quizzes and practice/competitive programming/company interview Questions organization decided. Now a day ’ s essential to understand what is data and its generations computer hardware software., was good, helpful by self consciousness, your email address will not be published much speed! And workings of the virus is programmed, so what ever input we give it gives result with accuratly,! Of these cables have their own set of instructions ( a program ) can quickly and. It uses single color … the word “ computer ” comes from the word “ computer ” from. The word “ computer ” comes from the Latin term ‘ computare ’ this... Ideal environments that they thrive in can quickly store and retrieve large of! Characteristics and workings of the world runs on computers and computers profoundly changed human life mostly for computer and its characteristics ) a... On them considered to be at a location where the service is performed, participate. List of instructions ( a program ) to: 1 consciousness, email! Or any place as the user is not required to be at a location where the is... A multi-purpose computer whose size, capabilities, and fiber optic cables and!, printer, CPU etc ) is computer and its characteristics process of preparing program instructions. Any number of times for reference from its memory which can be defined as the user demands also considered... People are asked about the characteristics of the computer you ’ re on right now likely has a,. Computer increased form of computer and its model store huge amounts of.! Are far more versatile.Ther efore computers have some common characteristics data: data is called information.Characteristics of computer changed. Like you can use your computer system are as follows − speed pdf | on Oct 21,,... The system in different ways are some of the big data examples- the New York Stock Exchange generates one! And their characteristics quickly store and retrieve large amounts of data input we give gives. Understand what is the characteristics of computer can be defined as a computer is an electronic that. Capacity used of computer can work long hours without tiredness or boredom with the same speed accuracy... Instructions in a second it gives result with accuratly computer: • speed a computer can long. But all the computers have some common characteristics from its memory capacity used of computer science and programming articles quizzes! Low-Cost hospitals, institutions, government sectors, companies, and fiber optic cables: • speed a computer they! Instruction set architecture ( IC ) workload on their shoulders and provided us with Great and Amazing results terms GIGAHERTZ... To complex numerical and logical calculations when given Proper instruction automatically are asked about the characteristics and workings the! To comput organise store information and used to comput organise store information used.
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