CCC Set II MCQs

Question 1

Data integrity refers to ?

Accepted Answer

Accuracy of Data

Answer

Centralization of Data

Answer

Security of Data

Answer

Duplication of Data

Question 2

What is meaning of EEPROM ?

Accepted Answer

Electrically Erasable Programmable Read only Memory

Answer

Electronically Erasable Programmable Read only Memory

Answer

Electronically Erasable Programmable Reach only Memory

Answer

Electrically Erasable Pratical Reach only Memory

Question 3

All memory units are expressed as powers of ?

Accepted Answer

2

Answer

5

Answer

10

Answer

20

Question 4

What is meaning of OMR ?

Accepted Answer

Optical Mark Reader

Answer

Optical Message Reader

Answer

Optical Message Render

Answer

Optical Mark Render

Question 5

What can be considered as basic building blocks of a digital circuit ?

Accepted Answer

Logic Gate

Answer

Diode

Answer

Semi Conductor

Answer

CMOS

Question 6

Which type of software are device drivers

Accepted Answer

System software

Answer

Application software

Answer

Utility software

Answer

These are type of hardware

Question 7

Which function key is used to check spellings ?

Accepted Answer

F7

Answer

F2

Answer

F5

Answer

F11

Question 8

Which of following allows two or more users to work on same time ?

Accepted Answer

Multiprocessing

Answer

Multithreading

Answer

Multi-capable

Question 9

Which of following is not a valid bus in computer system ?

Accepted Answer

Memory Bus

Answer

Data Bus

Answer

Address Bus

Answer

System Bus