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question_answer1)
The physical and logical layout of a network-defining the way different nodes are placed and connected with each other is called network _______.
A)
Logic done
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B)
Design done
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C)
Topology done
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D)
Category done
clear
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question_answer2)
Which of the following is a security technology that establishes an encrypted link between a browser and a web client?
A)
Usenet done
clear
B)
Telnet done
clear
C)
SSL done
clear
D)
InerNIC done
clear
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question_answer3)
Select the odd one out.
A)
Bluetooth done
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B)
Satellite done
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C)
Cable Modem done
clear
D)
DSL done
clear
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question_answer4)
Which of the following statements is INCORRECT about network switch?
A)
It connects devices together on a computer network. done
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B)
It forwards a message only to one or multiple devices that need to receive it. done
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C)
It does not broadcast the same message out of each of its ports. done
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D)
It is considered to be less intelligent than a hub. done
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question_answer5)
Given below is the list of various layers of a coaxial cable. Arrange them in the order from innermost to outermost as they appear in the cable. |
I. Copper mesh |
II. Copper wire |
III. Insulating layer |
IV. Plastic jacket/outer shield |
A)
II, III, I, IV done
clear
B)
II, III, IV, I done
clear
C)
II, IV, III, I done
clear
D)
IV, II, III, I done
clear
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question_answer6)
Which of the following connectors are used to connect an Ethernet cable?
A)
B)
C)
D)
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question_answer7)
Identify the following: |
- It is a network topology discovered by engineers at Ericsson. |
- It is used for exchanging data over short distances. |
A)
Ethernet done
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B)
Fiber optic done
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C)
Infrared done
clear
D)
Bluetooth done
clear
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question_answer8)
Choice of a topology for a computer network depends on __________.
A)
Desired performance of the system done
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B)
Size (number of nodes and their geographical distribution) of the system done
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C)
Cost of components and service required to implement the network done
clear
D)
All of these done
clear
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question_answer9)
Which type of network is shown in this figure?
A)
Local Area Network done
clear
B)
Metropolitan Area Network done
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C)
Personal Area Network done
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D)
Wide Area Network done
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question_answer10)
Which of the following statements hold(s) true about WiMAX? |
Statement 1: It can provide at-home or mobile internet access across whole cities or countries. |
Statement 2: It stands for WorldWide Internet for Multiple Applications. |
A)
Only Statement 1 done
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B)
Only Statement 2 done
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C)
Both Statement 1 and Statement 2 done
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D)
Neither Statement 1 nor Statement 2 done
clear
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question_answer11)
Which of the following types of cable is displayed in the given image?
A)
Cat 6 cable done
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B)
Ethernet cable done
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C)
Coaxial cable done
clear
D)
Multi-fiber cable done
clear
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question_answer12)
Identify the networking topology shown in the given diagram.
A)
Bus done
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B)
Hybrid done
clear
C)
Mesh done
clear
D)
Tree done
clear
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question_answer13)
Which of the following is NOT a wireless networking technology?
A)
Infrared done
clear
B)
Bluetooth done
clear
C)
Optical Fiber done
clear
D)
Wi-Fi done
clear
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question_answer14)
To build a WLAN, a_______ is attached to the edge of a wired network.
A)
Wireless Access Point done
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B)
Metadata done
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C)
Subject Access Point done
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D)
Wi-Fi done
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question_answer15)
A __________is a software/hardware used to maintain the security of a LAN, by protecting unauthorized access.
A)
Antivirus done
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B)
Firewall done
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C)
Proxy done
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D)
Filter done
clear
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question_answer16)
Which of the following is a plug and play networking device that connects a LAN to another LAN that uses the same protocols and work on physical addresses?
A)
Wi-Fi done
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B)
Bridge done
clear
C)
Repeater done
clear
D)
Router done
clear
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question_answer17)
An Extranet is defined as _________.
A)
An additional fast computer network done
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B)
The interconnection of the intranets of two co-operating organizations via a secure leased line done
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C)
An extra network used by an organization for higher reliability done
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D)
An extra internet connection provided to co-operating organization done
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question_answer18)
An Intranet is a ___________.
A)
WAN of an organization done
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B)
WAN connecting all branches of an organization done
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C)
Corporate computer network done
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D)
Private network connecting all computers of an organization that uses the Internet Protocol done
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question_answer19)
This protocol is used over a TCP connection. It enables users to login to remote hosts and use resources as if these resources exist on their own computers. This protocol is ________.
A)
File Transfer Protocol done
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B)
Internet Protocol done
clear
C)
Telnet done
clear
D)
ARP done
clear
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question_answer20)
Which of the following is/are the use/uses of a Proxy Server?
A)
To apply access policies for tracking organizational internet use. done
clear
B)
To provide internal security system and an ability to scan viruses and malware. done
clear
C)
To bypass special controls, such as parental or security controls. done
clear
D)
All of these done
clear
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