Skip to main content

What are Charachteristics of Computer

Following are the important characteristics of a computer:

1. Speed

Computers work at a very high speed. They are much faster than humans.
A computer can perform billions of calculations in a second. Computer speed is measured in Mega Hertz (MHz).

2. Storage

A computer can store large amounts of data permanently.

3. Processing

A computer can process the given instructions for processing of data. It can perform different types of processing like addition, subtraction, multiplication and division.

4. Accuracy

Accuracy means the capability to provide results without any errors. Computer can process large amounts of data and produce 100% accurate results.

5. Recalling

A computer can recall the stored data and information at any time, as and when required.

6. Cost Reduction

Computer can reduce cost. We can do a work in less time and cost by computer. A single person, with computer, can do work of many people in an office.

8. Versatile

A computer can perform different types of tasks. We can use a computer in educational institute, in hospital, bank or at home. computers are being used in banks industry, medical, science and engineering fields.

9. No Feelings

Computer has no feelings. It cannot be affected by sorrows and happiness.

10. No Intelligence

Computer itself is not intelligent. It only follows the given instructions. If a computer is given a program for addition it cannot perform subtraction by itself.

Further Suggested Reading:
Labels:

Comments

Post a Comment

Popular posts from this blog

Explain Main Difference Between System Software and Application Software

Topic: Explain Main Difference Between System Software and Application Software            Differentiate between system software and application software Before , explaining the main differences between application software and system software, let us know the definitions of Application software and System software with examples. What is System Software: System software is a set of programs to control all components of computer and to manage overall operations of computer system. Differences between System software and application software System software is used as a base to install and run all application software. Examples of system software include: Operating Systems, like Microsoft Windows, DOS, Unix and Linux Device Drivers like Device driver software of a Printer (found on CD normally provided with the printer) Utility Programs like AVAST anti virus, Disk Scanners and File Viewers etc. What is Applicat...
10 comments
Read more

Paper Pattern For B.Sc. ACS - Advanced Computer Studies Class Islamia University Bahawalpur

Download Paper Pattern For B.Sc. Advanced Computer Studies ACS Class Islamia University Bahawalpur The Islmia University of  Bahawapur REVISED CURRICULUM of ADVANCED COMPUTER STUDIES (ACS) For B.A / B.SC.EXAMINATION 2005 & ONWARDS Paper Pattern For ACS, B.Sc. Advanced Computer Studies, Islamia University Bahawalpur COURSE MARKS: 200 THEORY: 160 PRACTICAL & PROJECT: 40 ACS - Third Year (B.Sc Part-I) Paper I, II and C++ practical will be offered in the third year  ACS - Fourt Year  (B.Sc Part-II) Paper III. IV and project work will be offered in fourth year.  Paper I, II, III and IV all have two sections each which carry equal mark. THIRD YEAR PAPER – I Introduction to information Technology 40 PAPER -II Programming using C++ 40 PROJECT PRACTICAL using C++ 20 FOURTH YEAR PAPER -III Data Base Management system 40 PAPER-IV Introduction to Web Programming 40 PROJECT 20 ASSESSMENT METHOD ...
Post a Comment
Read more

Bus Topology Advantages Disadvantages

Bus Topology Bus topology is the simplest network topology . In bus topology , all computers in network are connected to a common communication wire. This wire is called BUS. Terminators are used at both ends of wire. Bus Topology is Cheap, easy to handle and implement. Bus Topology require less cable. Bus Topology is best suited for small networks. Working of Bus Topology with Advantages and Disadvantages Advantages of Bus Network Topology 1. It is very simple topology . 2. It is easy to use. 3. It needs small amount of wire for connecting computers. 4. It is less expensive due to small wire needed. 5. If one computer fails, it does not disturb the other computers in network. Other computers will continue to share information and other resources with other connected computers. Disadvantages of Bus Network Topology 1. Only small number of computers can be connected in a bus network . 2. Network speed slows down as the number of computer increases in b...
Post a Comment
Read more