Besides, we also have the option to store data in secondary devices such as external drives, or floppies, etc. In addition, the computer includes ROM (read-only memory), the cache memory of different levels, virtual memory, etc., thereby speeding up performance. It can quickly store and retrieve large amounts of data. Switched Mode Power Supply (SMPS) : This is and electronic device which is used to manage the power supply of computer. A computer is a very fast device. This data can be used at any time and also from any location. Computers are versatile machines and are capable of performing any task as long as it can be broken down into a series of logical steps. Intrusion or Hacking : If a computer is used and controlled by unauthorised users then it is called hacking and who does this is called hacker. 1. It cannot make any decision based on experience, love, knowledge. System Software : This is special type of software which is responsible for handle the whole computer system. i.e. Accuracy - Computer is very accurate. Here, we are referring to random access memory (primary memory) that holds data as long as the computer is connected to a power source. Dinesh authors the hugely popular Computer Notes blog. CHARACTERISTICS OF THE FOURTH GENERATION COMPUTER . A computer can store large amount of data. Data is written in this memory by the vendor of the computer permanently. Such computers have been used primarily for scientific and engineering work requiring exceedingly high-speed computers. Printer : This is an out put device which is used to show the result on the paper. The major characteristics of computers are the following: Speed : A powerful computer is capable of executing about 3 million calculations per second. Embeded Software : This type of software embeded with hardware to do a specific type of job. It is not just a calculating machine anymore. (ii) Accuracy: A computer performs its task with great accuracy. Linux : This is an open source Operating System such as ubuntu, fedora, debian, mandriva, centOS etc. Then a human being performing that work is month or year. Virus requires a carrier while worms does this by itself. Computers not only provide incredible speed, instead, they are also capable of consistently working with accuracy. Sound Card : This is also a combination of electronic circuits which helps to give out put in the form of sound. There are following important Characteristics of Computer. This means that if millions of calculations are to be done, a computer will perform every calculation and provide all the results with the same accuracy. There are many advantages of using Computer. It can work for hours without any fault. Characteristics: (i) Speed: A computer works at an amazing speed.The work which is done by a normal person in 2-3 hours can be done by a computer in a fraction of seconds. SATA, PATA, External HDD, Internal HDD. Supercomputer, any of a class of extremely powerful computers. 0 1 2 3 4 5 6 7 8 9 A B C D E F. Windows : This is an Proprietary Operating system and vendor is Microsoft. The most computer programs and many programmed hardware devices cover thousands of … You'll need the flash plugin and a browser that supports it to view it. It accepts the data, processes it and produces the information. A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use. Graphics Card : This is also a combination of electronic circuits which helps to give output the data into the monitor. This is also called main memory of the computer. Speed, Accuracy, Diligence, Versatility, Reliability, Consistency, Memory, Storage Capacity, Remembrance Power, and Automation: Difference between System Software and Application Software, Difference between Compiler and Interpreter, Beginners Tutorials: Complete List for Beginners, General Information: Things People Should Know. It takes only few seconds for calculations that we take hours to complete. Dinesh Thakur holds an B.C.A, MCDBA, MCSD certifications. This is supposed to be a flash animation. Exascale Supercomputer. Central Processing Unit (CPU) : It is heart and mind of the computer without this unit computer unable to process. They are used in various fields. SPEED : In general, no human being can compete to solving the complex computation, faster than computer. Machine Level Language : This is low level programming language. With its incredible speed, computers can reduce the amount of time to perform any digital task. A powerful computer can handle trillions of instructions per second which is really incredible. Huge and organized Storage of information, Vast storage is another main characteristic of a computer. Listen sounds or musics 3. Monitor : This is an output device which is used to show the result of the instructions. See pictures 5. (iii) Computers can’t Express their Ideas: Storage capacity is another big characteristic of a computer. Open and read anything 7. and many more Speed 2. Ethernet Cable : This is used to connect computer with other computer. It does not commit any mistake. 1. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. Characteristics of Computer Viruses. Most people are computer-friendly and are making their lives easier with it. High Level Language : High level language is a programming language which is easily understandable/readable by human. Flexibility means that a computer can work in many areas like you can use your computer system to: 1. which is used to comput organise store information and used to process data . Software is a logical programme to handle/solve the complex problem. Skip to content Above Header Application Software : This is special type of software which is used to solve a particular problem. The need to develop such a high performance Supercomputer comes after China’s surge in high performance computing. Basically, it is the important part in our daily life. Students and teachers can download and store large amounts of educational materials, books, presentations, lecture notes, question papers in computers. Open Source Software : This type of software may be freely available and can not be use in commercially. Due to this characteristic, it overpowers human being in most of the regular tasks. Today’s computers can store large volumes of data. It is our choice to decide how much data we want to store on the computer and when to recall or erase these data. Motherboard : It is a combination of electronic circuits. Without Computer knowledge we can’t any works. The characteristics of computer that are speed, accuracy, diligence, versatility,Power of Remembering,No IQ,No Feeling and storage capacity. Proprietary Software : In general, this type of software require to purchase to use that particular software for the some time or single user as per conditioned by the vendor of that particular software. Speed is one of the major characteristics of the computer system. So, Computer is an effective and important device in our whole life. Accuracy 3. The time taken by computers for their operations is microseconds and nanoseconds. Watch movies or videos 2. For example, the computer can start daily maintenance tasks automatically when it is in an ideal state. Windows 2007, Windows vista, Windows 2008 etc. The results obtained by the computer are very reliable. Mike : This is an Input device which is used to record the sound . In mathematics, computing, linguistics and related subjects, an algorithm is a sequence of finite instructions, often used for calculation and data processing. The term ‘characteristics’ here, indicates the qualities or features of a computer system. Versatility: Versatility is a most important characteristic which a good computer should have hence the capacity to perform completely different type of work. These set of factors can be easily explained by Software Quality Triangle. Read Only Memory (ROM) : This is called primary memory. There are plenty of printer available in the market like inkjet, Laser printer, dot matrix printer etc. Unlike human beings, computers are highly consistent. Basic characteristics about computer are: … Due to their incredible speed, computers can quickly retrieve data from storage devices.
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