UPSC,PCS,CDS,NDA MCQ Quiz Hub

1. Which of the following virus overtake computer system, when it boots and destroy information
System infectors
Trojan
Stealth virus
Boot infectors

2. Which of the following memories needs refresh ?
DRAM
ROM
SRAM
All of the above

3. Which type of memory is not directly addressable by the CPU and requires special software called EMS
Expanded
Base
Conventional
None

4. Which Company is the biggest player in the microprocessor industry ?
AMD
IBM
Motorola
INTEL

5. Which is NOT a good Web security strategy ?
Remove unnecessary compilers and interpreters
Add demo programs, so users can test system without accessing production data
Limit the users who can load software, edit or add files
Restrict access to the Web server keep a minimum number of ports open

6. V-RAM is used for access of the following ?
Programs
Video & Graphics
Text & Images
All

7. __________ cookies are also known as transient cookies.
Persistent
Second party
Session Correct
Third party

8. Which is the World's Fastest SUPERCOMPUTER and to which country it belongs ?
JAGUAR --- ENGLAND
PARAM YUVA 2 --- INDIA
CRAY-1 --- ENGLAND
TIANHE 2 --- CHINA

9. A method of providing virtual memory is called ___
Fragmentation
Segmentation
De-fragmentation
Paging

10. The popular Access Method for computer network is
Ethernet
Token Ring
Bus Token
None

11. Which of the following is not an Output device?
Scanner
Moniter
printer
Speakers

12. Which motherboard form factor uses one 20 pin connector?
Baby AT
AT
ATX
ALL

13. Which of the following is not a function of the Control Unit?
Interpret instructions
Read instructions
Execute instructions
Direct operations

14. : Which of the following is NOT a Software?
Compiler
Adobe
Microsoft Office
Drivers

15. The intersection of a column and a row
cell
MENU
key
field

16. Translator program used in assembly language
Assembler
interpreter
Compiler
Operating system

17. Q: Fifth generation computer is also known as
Very Large Scale Integration (VLSI)
Knowledge information processing system
Both a and b
None of the above

18. Fifth generation computer is also known as
Very Large Scale Integration (VLSI)
Knowledge information processing system
Both a and b
None of the above