Computer-Network Security Concepts [NCO- Cyber Olympiad (SOF) Class 12]: Questions 1 - 4 of 28

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Question 1

Network Security Concepts

Question

MCQ▾

What Type of RJ 45 UTP Cable is used Between Switches?

Choices

Choice (4)Response

a.

Crossover with a Router in between the two Switches

b.

Crossover with a CSU/DSU

c.

Straight – Through

d.

Crossover Cable

Question 2

Network Security Concepts

Question

MCQ▾

________ Method is a form of Encryption which Provides Confidentiality and Authenticity Assurances on the data.

Choices

Choice (4)Response

a.

Asymmetric encryption

b.

Authenticated encryption

c.

Detection

d.

Symmetric encryption

Question 3

Network Security Concepts

Question

MCQ▾

________Is a Workstation or PC Without Disk Drives, that uses Network Booting to load its Operating System from a Server.

Choices

Choice (4)Response

a.

Softdisk Node

b.

Thick Client

c.

Diskless Node

d.

Hard Node

Question 4

Network Security Concepts

Question

MCQ▾

Identify the type of packet transmission on the given network. Where Router, Source and Destination. In this, a packet starts from source S1 and passes through routers to reach the destination G1.

Diagram Shows Packet of Network Transmission

Image title: Diagram shows packet of network transmission

Image description: This diagram shows packet of network transmission

Choices

Choice (4)Response

a.

Dual cast

b.

Unicast

c.

Multicast

d.

Broadcast

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