Data Communication and Networking Questions

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301.

ARP (Address Resolution Protocol) is

A

a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address

B

a TCP/IP high level protocol for transferring files from one machine to another

C

a protocol used to monitor computers

D

a protocol that handles error and control messages

E

None of the above

Correct Answer: A

None.

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302.

Which of the following uses network address translation?

A

Routers

B

Network adapter drivers

C

Hubs

D

Windows 95

E

None of the above

Correct Answer: B

None.

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303.

The X.25 standard specifies a

A

technique for start-stop data

B

technique for dial access

C

DTE/DCE interface

D

data bit rate

E

None of the above

Correct Answer: C

None.

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304.

The most important part of a multiple DHCP configurations is to make sure you don't have which of the following in the different scopes? Select the best answer.

A

Duplicate addresses

B

Duplicate pools

C

Duplicate subnets

D

Duplicate default gateways

E

None of the above

Correct Answer: A

None.

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305.

When a group of computers is connected together in a small area without the help of telephone lines, it is called

A

Remote communication network (RCN)

B

Local area network(LAN)

C

Wide area network (WAN)

D

Value added network (VAN)

E

None of the above

Correct Answer: B

None.

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306.

The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard?

A

CSMA/CD

B

Token passing

C

Collision detection

D

Time sharing

E

Switched repeaters

Correct Answer: B

None.

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307.

A communication network which is used by large organizations over regional, national or global area is called

A

LAN

B

WAN

C

MAN

D

Intranet

E

None of the above

Correct Answer: B

None.

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308.

Information systems with common hardware, software, and network standards that provide easy access for end users and their networked computer systems. Select the best fit for answer:

A

TCP/IP

B

Protocol

C

Open Systems

D

Internetwork processor

E

None of the above

Correct Answer: C

None.

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309.

Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

A

RARP

B

FTP

C

TFTP

D

TELNET

E

None of the above

Correct Answer: C

None.

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310.

Terminals are required for

A

realtime, batch processing, and timesharing

B

realtime, timesharing, and distributed processing

C

realtime, distributed processing, and manager inquiry

D

realtime, timesharing, and message switching

E

None of the above

Correct Answer: D

None.

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