OBJECTIVE GENERAL KNOWLEDGE - COMPUTER AWARENESS(PART-02)

  OBJECTIVE GENERAL KNOWLEDGE -  COMPUTER AWARENESS

1. Mega Bytes is the unit for measuring which of the following?
1. Density of population
2. Intensity of earth
3. Memory capacity of a computer
4. Data unit
2. The radix of a hexadecimal system is :
1. 7
2. 8
3. 15
4. 9
3. A logic circuit coresponding to - 'sign' is :
1. NAND gate
2. OR gate
3. AND gate
4. NOR gate
4. When family of logic circuits uses field effect transistors?
1. CMOS
2. TTL
3. both
4. none of these
5. Read and write capabilities are available in :
1. ROM
2. RAM
3. both
4. none of  these
6. Control unit is the part of :
1. input
2. output
3. ALU 
4. CPU
7. Which one is not a package?
1. Page Maker
2. World Perfect
3. BASIC
4. none of these
8. Which one is the secondary memory of the computer?
1. ROM
2. floppy
3. RAM
4. none of these
9. Monitor of a computer is :
1. input device
2. output device
3. both 
4. none of these
10. Floppy Disk is a:
1. secondary storage device
2. utility package
3. software
4. hardware
11. Speed of Dot Matrix  Printer is measured in :
1. CPS
2. DPS
3. PPM
4. AMU
12. Speed of Laser Printer is measured in :
1. CPS
2. DPS
3. PPM
4. AMU
13. A set of data is known as :
1. file
2. record
3. field
4. folder
14. In octal number system maximum digits used are :
1. 8
2. 10
3. 5
4. 6
15. Which logic circuit is the fastest?
1. RTL
2. DTL
   
3. TTL
4. MTL
16. FORTRAN is mainly used for :
1. Tabulation
2. Bussiness applicaltion
3. Scientific research
4. word processing
17. Reddish glow is available in :
1. LED
2. LCD
3. both
4. none of these
18. The name of Indian Super Computer is:
1. Sonar
2. Rishi
3. Param
4. none of these
19. Which mode is the extracting information storage?
1. write mode
2. read mode
3. both read and write
4. append mode
20. Which one of the following is absent in a computer , however sophisticated it may be?
1. Accuracy
2. Intelligence
3. High speed
4. Perfect memory