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Computer Networking Midterm

Total questions: 40

Worksheet time: 30mins

Name
Class
Date
1.

This type of network is an actual layout of the computer cables and other network devices

a)

Logical topology

b)

Physical topology

c)

Hybrid Topology

d)

Tree Topology

2.

This type of topology gives insights about network’s physical design

a)

Logical topology

b)

Physical topology

c)

P2P Topology

d)

Ring Topology

3.

In a ring network, every device has exactly two neighboring devices for communication purpose

a)

Ring Topology

b)

Star Topology

c)

Mesh Topology

d)

Bus Topology

4.

________ uses a single cable which connects all the included nodes. The main cable acts as a spine for the entire network.

a)

Tree Topology

b)

Point to Point (P2P)

c)

Bus Topology

d)

Star Topology

5.

________ have a root node, and all other nodes are connected which form a hierarchy.

a)

Tree Topology

b)

Mesh Topology

c)

Star Topology

d)

Ring Topology

6.

The _____ part of IP address identifies the physical network to which the

computer is attached.

a)

Suffix

b)

Class A

c)

Class C

d)

Prefix

7.

Is a type of CAT5 with RJ 45

connectors at each end, and each has the same pin out. It is

a)

Crossover cable

b)

Penetrating cable

c)

Straight

through cable

d)

Coaxial cable

8.

Is a network cable used for high speed wired network connections

between two devices

a)

Internet Cable

b)

Ethernet Cable

c)

Straight Through Cable

d)

Coaxial Cable

9.

Is a type of cabling in with pairs of wires are twisted together to stop

electromagnetic interference (EMI) from other wire pairs.

a)

Internet cabling

b)

Fiber

optic cabling

c)

Coaxial cabling

d)

Twisted

Pair Cabling

10.

Has the ability to transmit up to 40 Gb at 50 meters and 100 Gb at 15 meters

a)

Cat7

b)

Cat8

c)

Cat6

d)

Cat5

11.

Ethernet cable supports bandwidth frequencies of up to 500 MHz.

a)

Cat5

b)

Cat3

c)

Cat6a

d)

Cat7

12.

These types of cables consist of

an inner copper wire cover with insulation and another shielding

a)

Coaxial cabling

b)

Twisted

pair cabling

c)

Ethernet cabling

d)

Fiber optic cabling

13.

You can see in the architecture in such a manner that the resulting network does not exhibit one of the standard topologies

a)

Tree Topology

b)

Bus topology

c)

Hybrid Topology

d)

Star Topology

14.

In this topology, every nodes or device are directly connected with each other.

a)

Partially Connected Mesh Topology

b)

Full Mesh Topology

c)

Mesh Topology

d)

Star Topology

15.

All the computers connect with the help of a hub

a)

Ring Topology

b)

Bus Topology

c)

Star Topology

d)

Point to Point (P2P)

16.

It finds the least-cost path between source and destination nodes by using global knowledge about the network

a)

Distributed algorithm 

b)

Centralized algorithm 

c)

Isolated algorithm 

d)

Flooding

17.

When a data packet arrives at a router, it is sent to all the outgoing links except the one it has arrived on

a)

Isolated algorithm 

b)

Distributed algorithm 

c)

Random walks 

d)

Flooding

18.

Makes routing decisions dynamically depending on the network conditions.

a)

Adaptive Routing Algorithms

b)

Centralized Algorithm 

c)

Non – Adaptive Routing Algorithms

d)

Distributed algorithm 

19.

This is a probabilistic algorithm where a data packet is sent by the router to any one of its neighbours randomly.

a)

Isolated algorithm 

b)

Random walks

c)

Centralized algorithm 

d)

Flooding

20.

Has a unique network design in which each computer on the network connects to every other.

a)

Partial Mesh Topology

b)

Full Mesh Topology

c)

Mesh Topology

d)

Star Topology

21.
What is the benefit of the Networking?
a)
File Sharing
b)
Easier access to Resources
c)
Easier Backups
d)
All of the Above
22.

A computer network is a system of:

a)

two or more computing devices connected to one another

b)

Data transfer and information storage

c)

Sharing devices like scanners

d)

A whole lot of individual machines working on their own

23.

Which one of the following terms refer to the most popular LAN technology

a)

Ethernet

b)

WAN

c)

Internet

d)

Intranet

24.

Mostly consist of a center glass, and different layers of protective materials surround it

a)

Coaxial cabling

b)

Twisted

pair cabling

c)

An Ethernet cable is a network cable used for high

d)

Fiber optic cables

25.

Is the easiest of all the network topologies. In this method, the network consists of a direct link between two computers.

a)

Point to Point (P2P)

b)

Ring Topology

c)

Star Topology

d)

Mesh Topology

26.

This is a decentralized algorithm that computes the least-cost path between source and destination iteratively in a distributed manner.

a)

Distributed algorithm 

b)

Isolated algorithm 

c)

Centralized algorithm 

d)

Adaptive Routing Algorithm

27.

The _____ part identifies the individual computer on the network. The suffix is

also called the host address.

a)

Suffix

b)

Prefix

c)

IP Class A

d)

IP Class B

28.

This type of network is an actual layout of the computer cables and other network devices

a)

Logical topology

b)

Tree Topology

c)

Physical topology

d)

Hybrid Topology

29.

Is a type of IP address that is used for the small network

a)

Class D

b)

Class E

c)

Class A

d)

Class C

30.

These cables are slower compared to modern day hardware requirements.

a)

Cat5

b)

Cat3

c)

Cat6

d)

Cat4

31.

Cat5 is faster compared to Cat6

a)

True

b)

False

32.

When connecting computer and router you will use crossover cable

a)

True

b)

False

33.

When connecting computer to computer you will use straight through cable

a)

True

b)

False

34.

When connecting router to router you will use crossover cable

a)

True

b)

False

35.

When connecting modem and computer you will use crossover cable

a)

True

b)

False

36.

In flooding, when a data packet arrives at a router, it is sent to all the outgoing links except the one it has arrived on

a)

True

b)

False

37.

In Full Mesh Topology, every nodes or device are indirectly connected with each other.

a)

True

b)

False

38.

In P2P the network consists of a direct link between two computers

a)

True

b)

False

39.

Hybrid topology combines two or more topologies

a)

True

b)

False

40.

In star topology all the computers connect with the help of a hub.

a)

True

b)

False