Computer Network MCQ

Computer Network MCQ: Networking MCQs

Computer Network MCQ. Computer Network Multiple-Choice Questions and Answers. Networking multiple-choice questions for beginners, intermediate and advanced levels. Visit here for Basic Computer MCQs


1- A device from where the information is sent is ??

(A) Simulation

(B) Modulation

(C) Spreadsheet

(D) Transmitter


2- If more than two devices can share a single link then the connection is said to be ??

(A) Single Point

(B) Multi-Point

(C) Secondary

(D) Point-to-Point


3- To send data over a serial communication link the data communication method used is ??

(A) Full duplex

(B) Simplex

(C) Half-duplex

(D) All of the above


4- The full form of LAN is ??

(A) Local Area Network

(B) Large Area Network

(C) Large Access Network

(D) Local Access Network


5- A network of 25 computers is present. Which network topology would require the most extensive cabling ??

(A) Bus

(B) Star 

(C) Mesh

(D) None of the above


6- In a serial communication link layer what would be the minimum number of wires needed to send data ??

(A) 5

(B) 4

(C) 3

(D) 2


7- When each node is connected to a network along with a single piece of network cable then the network is called ??

(A) Ring Network Topology

(B) Mesh Network Topology

(C) Star Network Topology

(D) Bus Network Topology


8- When each node is connected to a network to a central device (Hub), then the network is known as ??

(A) Star Network Topology

(B) Ring Network Topology

(C) Mesh Network Topology

(D) None of these


9- What are Teleprinters ??

(A) Offer both high-speed operation and a variety of formatting controls

(B) Used for printing at remote locations

(C) Same as Teletypes

(D) Have a printer for output and a keyboard for input


10- Which network device connects two similar network segments ??

(A) Gateway

(B) Bridge

(C) Router 

(D) Node


Computer Network MCQ


11- How many layers does Open System Interconnection have ??      

(A) Five layers

(B) Six layers

(C) Seven Layers

(D) Eight Layers


12- Coaxial cable has conductors with ??

(A) Same diameter

(B) Common axis

(C) Equal Resistance 

(D) All of the above

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