Free online test on computers

Computer Knowledge Test :

1. WWW stands for ?

A. World Whole Web       B. Wide World Web

C. Web World Wide         D. World Wide Web 

2. Which of the following are components of 
   Central  Processing Unit(CPU)?

A. Arithmetic logic unit, Mouse       

B. Arithmetic logic unit, Control unit

C. Arithmetic logic unit, Integrated Circuits

D. Control Unit, Monitor 

3. Which among following first generation of computers had ?
A. Vacuum Tubes and Magnetic Drum   
B. Integrated Circuits 
C. Magnetic Tape and Transistors 
D. All of above 

4. Where is RAM located ?
A. Expansion Board                    B. External Drive

C. Mother Board                          D. All of above 

5. If a computer has more than one processor then it is known as ?

A. Uniprocess        B. Multiprocessor

C. Multithreaded     D. Multiprogramming 

6. If a computer provides database services to other,then it will 

    be known as ?

A. Web server                     B. Application server

C. Database server              D. FTP server

7. Full form of URL is ?

A. Uniform Resource Locator         B. Uniform Resource Link

C. Uniform Registered Link            D. Unified Resource Link

8. In which of the following form, data is stored in computer ?

A. Decimal                      B. Binary

C. Hexa Decimal             D. Octal

9. Technology used to provide internet by  transmitting data 

over wires of telephone network  is ?

A. Transmitter         B. Diodes

C. HHL                   D. DSL

10. Which level language is Assembly Language ?

A. High level  programming panguage

B. Medium level programming language

C. Low level programming language

D. Machine language

11. Documents, Movies, Images and Photographs etc are

 stored at a ?

A. Application Sever           B. Web Sever

C. Print Server                   D. File Server

12. Which of following is used in RAM ?

A. Conductor                   B. Semi Conductor

C. Vaccum Tubes            D. Transistor  

13. What is full form of GUI in terms of computers ?

A. Graphical user Instrument           B. Graphical unified Interface

C. Graphical unified Instrument        D. Graphical user Interface

14. What is full form of ALU ?

A. Arithmetic logic unit              B. Allowed logic unit

C. Ascii logic unit                     D. Arithmetic least unit

15. All of the following are examples of input devices except 

which one of the following ?

A. Printer              B. Keyboard

C. Scanner           D. Mouse

16. PDF stands for   what ?

Answers : 

1.D  2.B  3.A  4.C   5.B   6.C   7.A   8.B   9.D   

10.C  11.D   12.B  13.D  14.A  15.A 16.Portable Document Format