JAMB Computer Science Past Questions & Answers - Page 47

231.

From where can the name of a user account be changed?

A.

Setting

B.

Computer name

C.

Code panel

D.

Control panel

Correct answer is D

Control panel. It is a component of microsoft Windows that provides the ability to view and change system settings. It consists of a set of applets that include adding or removing hardware and software, controlling user accounts, changing accessibility options and accessing networking settings

232.

Which key deletes text?

A.

Arrow keys

B.

enter key

C.

backspace key

D.

esc key

Correct answer is C

No explanation has been provided for this answer.

233.

The Caps key on a keyboard is used to___________

A.

move to previous page

B.

Delete files

C.

Switch between upper and lower case letters

D.

Switch between upper and lower case letters

Correct answer is C

No explanation has been provided for this answer.

234.

Fire fox is an example of __________

A.

System software

B.

Application package

C.

Application software

D.

Computer tools

Correct answer is C

No explanation has been provided for this answer.

235.

A computer can't boot if it does not have ____________

A.

compiler

B.

Loader

C.

OS

D.

Assembler

Correct answer is C

No explanation has been provided for this answer.