Computer Networks Introduction: Series of Interconnected Nodes that can Transmit, Receive and Exchange Data

This is a computer science engineering quiz on computer networks, which includes questions based on the basics of computer networking.

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In the layer hierarchy as the data packet moves from the upper to the lower layers, headers are ___________

Added Removed Rearranged Modified

The structure or format of data is called ___________

Syntax Semantics Struct Formatting

Communication between a computer and a keyboard involves ______________ transmission.

Automatic Half-duplex Full-duplex Simplex

Three or more devices share a link in ________ connection.

Unipoint Multipoint Point to point Simplex

The first Network was called ________

CNNET NSFNET ASAPNET ARPANET

A _______ is the physical path over which a message travels.

Path Medium Protocol Route

Which organization has authority over interstate and international commerce in the communications field?

ITU-T IEEE FCC ISOC

Which of this is not a network edge device?

PC Smartphones Servers Switch

A _________ set of rules that governs data communication.

Protocols Standards RFCs Servers

Which of the following is a wrong example of network layer?

Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO Source routing and domain naming-USENet X.25 level 2-ISO

The topology with highest reliability is:

Bus topology Star topology Ring topology Mesh topology

The IETF standards documents are called ________.

RFC

RCF

DFC

Error detection at the data link level is achieved by?

Bit Stuffing

Cyclic Redundancy Code

Hamming Code

Equalization

The method of communication in which transmission takes place in both directions, but only one direction at a time is called?

Simplex

Four wire circuit

Full Duplex

Half Duplex

Protocols are?

Agreements on how communication components and DTE

Logical communication channels used for transferri

Physical communication channels used for transferr

None of the above

Quiz/Test Summary

Title: Computer Networks Introduction: Series of Interconnected Nodes that can Transmit, Receive and Exchange Data

Questions: 15

Contributed by:

james Wed, Mar 30, 2022 07:47 AM UTC

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Mass-Storage Structures: Devices and/or Systems that have been described as Mass Storage

Protection: Mechanism Which Controls the Access of Programs, Processes, or Users

Essential Shell Programming

Deadlocks: Circular Wait of Resource(s) by a Process Held by Another Process

Data Communications and Computer Networks: Refers to the Transmission of this Digital Data Between two or more Computers

Distributed File Systems: File Systems that are Distributed on Multiple File Servers or Multiple Locations.

Operating Systems: System Software that Manages all the Computer Resources for their Better Utilization

Distributed Operating System: System Software Over a Collection of Independent Computational Nodes