Computer Quiz

Q1)-The following computer's memory is characterized by low cost per bit stored

Primary

Secondary

Hard Disk

None of these

Ans.- B

Q2)-The range of a char type is

0 to 65536

0 to 65537

0 to 65636

0 to 65534

Ans.- A

Q3)-A device or peripheral equipment which is not in direct communication with CPU of a computer is known as _______

On line device

Off line device

Channel

None of these

Ans.- B

Q4)-UNI CODE is

8 bit

16 bit

12 bit

24 bit

Ans.- B

Q5)-Updating a database means ___________

revising a file structure

recognizing the database

modifying or adding records

deleting records

Ans.- C

Q6)-If a CPU has a speed of 1 GHz, how many cycles will it have?

1 billion per second

2 billion per second

1 million per second

2 million per second

Ans.- A

Q7)-A front end processor used in ___________

Multi programming

Virtual Storage

Time sharing

Multi Processing

Ans.- C

Q8)-The first electronic computer in the world was

UNIVAC

EDVAC

ENIAC

None of these

Ans.- C

Q9)-Which is the fastest memory ?

Auxiliary Memory

Cache Memory

CD ROM

Hard Disk

Ans.- B

Q10)-The speed of Modem is measured in which unit ?

GPS

BPS

CPS

DPI

Ans.- B