Computer Science Engineering Test Preparations On Networking Part 1

Test Preparation on Computer Science Engineering Test Preparations On Networking Part 1

1.

Computer Network is

1Collection of hardware components and computers
2Interconnected by communication channels
3Sharing of resources and information
4All of the Above

2.

What is a Firewall in Computer Network?

1The physical boundary of Network
2An operating System of Computer Network
3A system designed to prevent unauthorized access
4A web browsing Software

3.

How many layers does OSI Reference Model have?

14
25
36
47

4.

DHCP is the abbreviation of

1Dynamic Host Control Protocol
2Dynamic Host Configuration Protocol
3Dynamic Hyper Control Protocol
4Dynamic Hyper Configuration Protocol

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