Question 1-6 of 26: Internetworking (Computer Networks) | CUET (Common University Entrance Test) PG Computer (Data) Science & Security, AI (MTQP04) | Includes PYQs | Get Solutions with Detailed Explanations

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Question 1

Computer NetworksInternetworkingFirewalls

MCQ

Read the question, then carefully choose the correct answer(s).

An encryption algorithm transforms ________

Choices

Choice (4)Response

a.

text

b.

ciphertext to plaintext

c.

plaintext to ciphertext

d.

None of the above.

Question 2

Computer NetworksInternetworkingConcatenated Virtual Circuits

MCQ

Read the question, then carefully choose the correct answer(s).

Appeared in Year: 2016

Suppose that the time to do a null remote procedure call (RPC) (i.e., 0 data bytes) is 1.0 msec, with an additional 1.5 msec for every 1K of data. How long does it take to read 32 K from the file server as 32 1K RPCs?

Choices

Choice (4)Response

a.

49 msec

b.

48 msec

c.

80 msec

d.

100 msec

Question 3

Computer NetworksInternetworkingSwitch-Hub

MCQ

Read the question, then carefully choose the correct answer(s).

Appeared in Year: 2010

Which of the following file transfer protocols use TCP and establishes two virtual circuits between the local and remote server? (December Paper II)

Choices

Choice (4)Response

a.

TFTP

b.

FTP

c.

NFS

d.

TELNET

Question 4

Computer NetworksInternetworkingConcatenated Virtual Circuits

MCQ

Read the question, then carefully choose the correct answer(s).

Appeared in Year: 2010

The ________ field is the SNMP PDV reports an error in a response message. (June Paper II)

Choices

Choice (4)Response

a.

agent index

b.

set request

c.

error index

d.

error status

Question 5

Computer NetworksInternetworkingRouter

MCQ

Read the question, then carefully choose the correct answer(s).

Appeared in Year: 2012

Networks that use different technologies can be connected by using (June Paper II)

Choices

Choice (4)Response

a.

Packets

b.

Routers

c.

Switches

d.

Bridges

Question 6

Computer NetworksInternetworkingRouter

MCQ

Read the question, then carefully choose the correct answer(s).

Appeared in Year: 2012

Both hosts and routers are TCP/IP protocol software. However, routers do not use protocol from all layers. The layer for which protocol software is not needed by a router is (June Paper II)

Choices

Choice (4)Response

a.

Layer–5(Application)

b.

Layer–1(Physical)

c.

Layer–3(Internet)

d.

Layer–2(Network Interface)