05 COMP N/W MCQ 2

2-1 Each IP packet must contain
A. Only Source address
B. Only Destination address
C. Source and Destination address
D. Source or Destination address

ANSWER:-C


2-2 Bridge works in which layer of the OSI model?
A. Appliation layer
B. Transport layer
C. Network layer
D. Datalink layer

ANSWER:-D



2-3 _______ provides a connection-oriented reliable service for sending
messages
A. TCP
B. IP
C. UDP
D. All of the above

ANSWER:-A



2-4 Which layers of the OSI model are host-to-host layers?
A. Transport, Session, Persentation, Application
B. Network, Transport, Session, Presentation
C. Datalink, Network, Transport, Session
D. Physical, Datalink, Network, Transport

ANSWER:-A



2-5 Which of the following IP address class is Multicast
A. Class A
B. Class B
C. Class C
D. Class D

ANSWER:-D



2-6 Which of the following is correct regarding Class B Address of IP
address
A. Network bit – 14, Host bit – 16
B. Network bit – 16, Host bit – 14
C. Network bit – 18, Host bit – 16
D. Network bit – 12, Host bit – 14

ANSWER:-A



2-7 The last address of IP address represents
A. Unicast address
B. Network address
C. Broadcast address
D. None of above

ANSWER:-C



2-8 How many bits are there in the Ethernet address?
A. 64 bits
B. 48 bits
C. 32 bits
D. 16 bits

ANSWER:-B



2-9 How many layers are in the TCP/IP model?
A. 4 layers
B. 5 layers
C. 6 layers
D. 7 layers

ANSWER:-A



2-10 Which of the following layer of OSI model also called end-to-end
layer?
A. Presentation layer
B. Network layer
C. Session layer
D. Transport layer

ANSWER:-D