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MCQ

Synchronous protocols

transmit characters one at a time

allow faster transmission than asynchronous protocols do

are generally used by personal computers

are more reliable

None of the above

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You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports four subnets and a maximum number of hosts?

255.255.255.192

255.255.255.224

255.255.255.240

255.255.255.248

255.255.255.252

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MCQ

Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error?

one bit or any odd number of bits inverted in a block of data during transmission

two bits or any even number of bits inverted in a block during transmission

one bit or any odd number of bits inverted in a byte during transmission

two bits or any even number of bits inverted in a byte during transmission

None of the above

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MCQ

Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries?

physical layer

data link layer

transport layer

network layer

None of the above

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MCQ

In OSI network architecture, the dialogue control and token management are responsibilities of

session layer

network layer

transport layer

data link layer

None of the above

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MCQ

A proposed network infrastructure of interconnected local, regional, and global networks that would support universal interactive multimedia communications. Select the best fit for answer:

Internetworked enterprise

Information super highway

Business applications of telecommunications

Client/Server networks

None of the above

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Miscellaneous or General

Computer Basics

Computer Softwares

History and Generations

CPU and its components

Computer Languages

Computer Hardware

Input Devices

Output Devices

Computer Memory

Digital Logic Gate

Number System

Computer Codes

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Disk Operating System (DOS)

Database Systems

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Files and its types

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