IBM Computer Networks Quiz-1

Question 1

Time: 00:00:00
Each IP packet must contain 

 

Only Source address

Only Source address

Only Destination address

Only Destination address

Source and Destination address

Source and Destination address

Source or Destination address

Source or Destination address

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Question 2

Time: 00:00:00
Routing tables of a router keeps track of

MAC Address Assignments

MAC Address Assignments

Port Assignments to network devices

Port Assignments to network devices

Distribute IP address to network devices

Distribute IP address to network devices

Routes to use for forwarding data to its destination

Routes to use for forwarding data to its destination

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Question 3

Time: 00:00:00
Why IP Protocol is considered as unreliable?

A packet may be lost

A packet may be lost

Packets may arrive out of order

Packets may arrive out of order

Duplicate packets may be generated

Duplicate packets may be generated

None of the above

None of the above

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Question 4

Time: 00:00:00
What is the size of Host bits in Class B of IP address?

04

04

08

08

16

16

32

32

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Question 5

Time: 00:00:00
which of the following protocol sends electronic mail to the receiver's end?

FTP

FTP

SMTP

SMTP

POP3

POP3

both a and c

both a and c

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Question 6

Time: 00:00:00
A _____ is a TCP name for a transport service access point.

Port

Port

Pipe

Pipe

Node

Node

none of the mentioned

none of the mentioned

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Question 7

Time: 00:00:00
What is the maximum header size of an IP packet?

32 bytes

32 bytes

64 bytes

64 bytes

30 bytes

30 bytes

60 bytes

60 bytes

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Question 8

Time: 00:00:00
Transport layer protocols deals with

application to application communication

application to application communication

process to process communication

process to process communication

node to node communication

node to node communication

none of the mentioned

none of the mentioned

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Question 9

Time: 00:00:00
Transport layer protocols deals with

application to application communication

application to application communication

process to process communication

process to process communication

node to node communication

node to node communication

none of the mentioned

none of the mentioned

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Question 10

Time: 00:00:00
_______ is used for booting in the diskless workstations.

ARP

ARP

SMTP

SMTP

RARP

RARP

FTP

FTP

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