30 Jun 2014

Smu mba computer networks sample paper set four



Question: ___________ is similar to High-Level Data Link Control.Response:
OSI reference model
FRAME
Should have chosen
LAPD
Wrong
ISDN
Feedback:Not the right choice:ISDN is comprised of digital telephony and data-transport services.
Question: ________ developed itself to ISDN.Response:
Should have chosen
IDN
ISN
Wrong
ISD
Feedback:Not the right choice: IDN (Integrated Digital Network) developed itself to ISDN
SDN
Unit-09-2Mark
Question: Two Layer 3 specifications are used for ISDN signaling: ITU-T (formerly CCITT) I.450 also known as ____________ and ITU-T I.451 also known as ____________.Response:
Should have chosen
ITU-T Q.930, ITU-T Q.931
ITU-U Q.940, ITU-U Q.941
ITU-T Q.950, ITU-T Q.951
Wrong
ITU-U Q.950, ITU-U Q.951
Feedback:Not the right choice: It is ITU-T Q.930, ITU-T Q.931
 Question: With the evolution of digital technology, time division _____________ and time division _____________ became possible.Response:
Should have chosen
multiplexing, switching
multichannel, switching
Wrong
multichannel, synchronous
Feedback:Not the right choice
transmission, switching
 Question: Network Architecture is the most prominent architecture today is evident in the framework of the ___________, which is based on the Internet Protocol Suite.Response:
Intranet
www
Wrong
Extranet
Feedback:Not the right choice:
Should have chosen
Internet
Question: The design of a communications network is what is basically known as ___________________.Response:
Network topology
Network Termination
Terminal Adapter
Correct
Network Architecture
Feedback:Right choice:The network architecture is a characteristic of a computer network in case of computing.
Question: Integrated Services Digital Network is comprised of digital telephony and ____________ services offered by regional telephone carriers.Response:
Should have chosen
Data-transport
Bit-transport
Wrong
Voice-transport
Feedback:Not the right choice: ISDN offers data transport services offered by regional telephone carriers.
Internet-transport

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