NCO Sample Paper-16 -

1.

NCO

What is the purpose of a computer's command-line interface (CLI)?

To create and manage databases

To provide a graphical user interface (GUI)

To perform calculations and simulations

To interact with the computer using text commands

2.

NCO

What is the purpose of a computer's compiler?

To connect to the internet

To protect against viruses and malware

To create and manage databases

To convert high-level programming code into machine code

3.

NCO

What is the purpose of a computer's GPU (Graphics Processing Unit)?

To manage computer hardware and software resources

To control the cursor on the screen

To display images and videos on the screen

To convert digital signals into analog signals

4.

NCO

Which of the following is an example of a network protocol?

Microsoft Word

Adobe Photoshop

TCP/IP

Linux

5.

NCO

What does the acronym "LAN" stand for?

Local Access Network

Large Area Network

Local Area Network

Longitudinal Access Network