MCQ's Answer of MST-I

MCQ's Answer of MST-I

SET-A

Questions	Answer
1Q) Application layer is implemented in a) End system b) NIC c) Ethernet d) None of the mentioned	A
2Q) Delimiting and synchronization of data exchange is provided by a) Application layer b) Session layer c) Transport layer d) Link layer	B
3Q) To join the internet, the computer has to be connected to a a) internet architecture board b) internet society c) internet service provider d) none of the mentioned	C
4Q) Physical or logical arrangement of network is a) Topology b) Routing c) Networking d) None of the mentioned	A
5)Q: Coaxial cable consists of _______ concentric copper conductors. a) 1 b) 2 c) 3 d) 4	B
6Q) Radio channels are attractive medium because a) Can penetrate walls b) Connectivity can be given to mobile user c) Can carry signals for long distance d) All of the mentioned	D
7Q) TCP/IP model was developed _____ the OSI model. a) prior to b) after c) simultaneous to d) none of the mentioned	A
8Q) Switch is used in which layer? a) Application layer b) Session layer c) Transport layer d) None of the above	D

SET-B

Questions	Answer
1Q) Transmission data rate is decided by a) network layer b) physical layer c) data link layer d) transport layer	B
2Q) Which one of the following task is not done by data link layer? a) framing b) error control c) flow control d) channel coding	D
3Q) The network layer concerns with a) bits b) frames c) packets d) none of the mentioned	C
4Q) Hub is used in which layer? a) Application layer b) Session layer c) Physical layer d) Link layer	C
5Q) Data Encryption is used in which layer? a) Application layer b) Session layer c) Transport layer d) None of above	D
6Q) Which address identifies a process on a host? a) physical address b) logical address c) port address d) specific address	C
7Q) A _____ is a device that forwards packets between networks by processing the routing information included in the packet. a) bridge b) firewall c) router d) all of the mentioned	C
8Q) 2. Which transmission media has the highest transmission speed in a network? a) coaxial cable b) twisted pair cable c) electrical cable d) optical fiber	D