Computer concepts

 

 

Question No.

Questions

Answer option

1

What is the code, which determine the space for virtual memory?

 

a. Amount of System Memory * 1.5 = default Appropriate Size Of Virtual memory.

b. Amount of System Memory * 3.5 = default Appropriate Size Of Virtual memory.

c. Amount of System Memory * 2.5 = default Appropriate Size Of Virtual memory.

d. Amount of System Memory * 0.5 = default Appropriate Size Of Virtual memory.

 

 

2

The number of pixels per inch is known as

 

a. Resolution

b. 3D

c. Dimension

d. 2D

 

 

3

109   hrtz is equal

 

 

a. Giga Hrtz

b. Mega Hrtz

c. Kilo Hrtz

d. None of these

 

4

What is a router?

 

a.     Wireless personal area network.

b.     Compatible wireless access point.

c.     Telephone cables.

d.    Hardware device in computer

 

5

A type of software whose applications are compilers, editors, and file management utilities.

 

a. Real-time software

b. System Software

c. Embedded software

d. Web-based software

6

The household appliances, car management systems, traffic control systems energy management systems are based on which operating system.

 

a. Real-Time

b. Embedded

c. Time-sharing

d. Multi-user

 

 

7

A topology which is used in file server, workstations and peripherals.

 

 

a. Bus topology

b. Star topology

c. Ring topology

d. Mesh topology

8

Suppose a user using a laptop wants to connect to internet. Which type of modem can be used?

 

a. Switch

b. Internal Modem

c. External Modem

d. None of these

9

A bus, which carries the address of memory location in uni-direction.

 

 

a. Data bus

b. Control bus

c. Address bus

d. None of these

10

Calculate the storage capacity of a standard double-sided 3.25 inch floppy disk whose number of side=2, number of tracks=80, number of sector per track=18, number of bytes per sector=512.

 

 

a. 1.22 MB

b. 14.4

c. 1.44 MB

d. 1 MB