NCO- Cyber Olympiad (SOF) Class 10: Questions 444 - 446 of 461

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Question number: 444

» Computers » Networking

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MCQ▾

Question

Usenet is a collection of ________.

Choices

Choice (4) Response

a.

Discussion groups

b.

Computers

c.

Users

d.

Networks

Question number: 445

» Computers » Fundamentals of Computer (HW & SW)

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Appeared in Year: 2011

MCQ▾

Question

If you accidentally deleted some text from a document, and you want it back, you should ________.

Choices

Choice (4) Response

a.

Restart the computer.

b.

Select ‘Undo’ or press Ctrl Z.

c.

Immediately close the document and reopen it.

d.

Select ‘Redo’ or press Ctrl Y.

Question number: 446

» Mental Ability » Basic Statistics

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Appeared in Year: 2011

MCQ▾

Question

Some of the cricket players are tennis players, some tennis players are hockey players and no cricket player is a hockey player. Which of the following diagrams correctly represents the statements?

Choices

Choice (4) Response

a.

Circle c Circle c: Circle through B with center A Circle c_1 Circle c_1: Circle through B_1 with center A_1 Circle c_2 Circle c_2: Circle through B_2 with center A_2

Image of Three Circles Showing Venn-Diagram: Choice A

Representing the image of three circles showing Venn-diagram

b.

Circle c Circle c: Circle through B with center A Circle c_1 Circle c_1: Circle through B_1 with center A_1 Circle c_2 Circle c_2: Circle through B_2 with center A_2

Image of Three Circles Showing Venn-Diagram: Choice B

Representing the image of three circles showing Venn-diagram

c.

Circle c Circle c: Circle through B with center A Circle c_1 Circle c_1: Circle through B_1 with center A_1 Circle c_2 Circle c_2: Circle through B_2 with center A_2

Image of Three Circles Showing Venn-Diagram: Choice C

Representing the image of three circles showing Venn-diagram

d.

Circle c Circle c: Circle through B with center A Circle c_1 Circle c_1: Circle through B_1 with center A_1 Circle c_2 Circle c_2: Circle through B_2 with center A_2

Image of Three Circles Showing Venn-Diagram: Choice D

Representing the image of three circles showing Venn-diagram