multiple choice questions based on introduction to computer

Introduction to computer: Multiple choice questions
1. Name the recently introduced operating system?
a. Windows
b. Windows 7
c. Vista
d. Platinum
e. Windows NT
2. Which computer process information essentially in a binary or two state forms?
a. Digital computers
b. Analog computer
c. Robots
d. Space computers
3. What is frequency of pulses generated and possessed during a process called?
a. Computer’s clock speed
b. Computer’s process speed
c. Computer’s logic unit
d. Radix.
4. What if the full form of CPU?
a. Central processing unit
b. Control power unit
c. Central primary memory uses
d. Camera power unit.
5. Which one of the following is not an input device?
a. Mouse
b. Track ball
c. Keyboard
d. Light pen
e. Printer.
6. What is external memory called?
a. Primary memory
b. Secondary memory
c. Random access memory
d. Read only memory
7. What is the name given to the memory which is directly connected to CPU or part of CPU?
a. Primary memory
b. Secondary memory
c. RAM
d. ROM
8. What is full form of BCD?
a. Bi Coded Decimal
b. Bi Coded Domain.
c. Binary coded decimal
d. Binary conversion to decimal
9. The language that the computer can understand and execute is called?
a. System program
b. Machine language
c. Application language
d. Memorized system
10. Information retrieval is fastest from?
a. Floppy disk
b. Magnetic tape
c. Hard disk
d. CD Rom
11. Which one of the following is not a code for data communication in computers?
a. ASCII
b. EBCDIC
c. Binary coded decimal
d. CPEDIC
e. 8 bit ASCII
12. Which of the following is not a pointing input device?
a. Mouse.
b. Track ball.
c. Light pen.
d. Keyboard.
13. Which of the following hold RAM, ROM, support chip and extension cards?
a. Hard disk.
b. CD ROM.
c. Floppy disk.
d. Memory registers.
e. Mother board.
14. Which one of the following is a super computer?
a. Vista.
b. Analog computer.
c. Digital computer.
d. PARAS.
e. PARAM.
15. Mixture of analog and digital computer is called?
a. Super computer.
b. Minicomputer.
c. Micro computer.
d. Hybrid computer.
e. Main frame computer.
Answers) 1)  c  2) a   3) a 4)a 5) e6) b 7)a  8) c9)b 10) c 11)d 12)d 13) e 14)e15)d