NCO- Cyber Olympiad (SOF) Class 12: Questions 355 - 360 of 520

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Question number: 355

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

If ‘ ’ means ‘subtraction’, ’ ’ means ‘addition’, ‘ ’ means ‘multiplication’, ‘ ’ means ‘division’, then find the value of the given statement,

Choices

Choice (4)Response

a.

18

b.

16

c.

11

d.

32

Question number: 356

» Computer » Network Security Concepts

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MCQ▾

Question

Which command is used to upgrade an IOS on a Cisco router?

Choices

Choice (4)Response

a.

Copy tftp start

b.

Copy tftp run

c.

Config net

d.

Copy tftp flash

Question number: 357

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

If ‘ ’ means ‘subtraction’, ’ ’ means ‘addition’, ‘ ’ means ‘less than’, ‘ ’ means ‘greater than’, ‘ ’ means ‘equal to’, ‘ ’ means ‘multiplication’ and ‘ ’ means ‘division’, then which of the following is true?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 358

» Computer » Database Concepts

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MCQ▾

Question

Which of the following is not a valid type of mouse?

Choices

Choice (4)Response

a.

Optical mouse

b.

Trackball mouse

c.

Magnetic mouse

d.

Wireless mouse

Question number: 359

» Computer » Networking & Topologies

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MCQ▾

Question

________ is the act of posting or sending offensive messages over the internet.

Choices

Choice (4)Response

a.

Spam

b.

Flaming

c.

Phishing

d.

Plagiarism

Question number: 360

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

The number of boys in a class is three times the number of girls. Which one of the following numbers cannot represent the total number of children in the class?

Choices

Choice (4)Response

a.

40

b.

44

c.

48

d.

42

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