General Knowledge - 8

1) Which of the following memories is an optical memory?

A: Floppy Disk

B: CD–ROM

C: Core Memories

Ans: CD–ROM 

2) DNS refers to

A: Data Number Sequence

B: Digital NetworkService

C: Domain Name System

Ans: Digital Network Service

3) Java was originally invented by

A: Oracle

B: Microsoft

C: Sun

Ans: Sun 

4) Which of the following is the most powerful type of  computer?

A: Super–micro

B: Super conductor

C: Super computer

Ans: Super computer

5) C is

A: A third generation high level language

B: A machine language

C: An assembly language

Ans: A third generation high level language