NCO- Cyber Olympiad (SOF) Class 11: Questions 280 - 284 of 599

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Question 280

Question

MCQ▾

________ is a private network that uses Internet technology and the public telecommunication system. (Model test paper 2)

Choices

Choice (4)Response

a.

VPN

b.

Intranet

c.

Extranet

d.

Internet

Question 281

Question

MCQ▾

NOW () function in MS-Excel 2010 is used to ________.

Choices

Choice (4)Response

a.

Returns the current data & time

b.

Returns today՚s date

c.

Returns date, from a user-supplied year, month, and day

d.

Returns time, from a user-supplied hour, minute and second

Question 282

Question

MCQ▾

Which of the following is CORRECT to put a chart in the presentation using PowerPoint? (Model test paper 3)

Choices

Choice (4)Response

a.

Insert ClipArt Chart

b.

View Chart

c.

Edit Chart

d.

Insert Chart

Question 283

Question

MCQ▾

________is the software at the heart of any computer system.

Choices

Choice (4)Response

a.

System software

b.

Application software

c.

Operating system software

d.

Question does not provide sufficient data or is vague

Question 284

Question

MCQ▾

________ is the biggest, most expensive and sophisticated computer that executes at the fastest speed.

Choices

Choice (4)Response

a.

Supercomputer

b.

Microcomputer

c.

Minicomputer

d.

Mainframe computer