Interview question based on skill :
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Total Questions: 20
1. Bluetooth is an example of
Correct Answer is : personal area network
2. A __________ is a device that forwards packets between networks by processing the routing information included in the packet.
Correct Answer is : router
3. A list of protocols used by a system, one protocol per layer, is called
Correct Answer is : protocol stack
4. Network congestion occurs
Correct Answer is : in case of traffic overloading
5. Which one of the following extends a private network across public networks?
Correct Answer is : virtual private network
6. The number of layers in Internet protocol stack
Correct Answer is : 5
7. Application layer is implemented in
Correct Answer is : End system
8. Transport layer is implemented in
Correct Answer is : End system
9. The functionalities of presentation layer includes
Correct Answer is : All of the mentioned
10. Delimiting and synchronization of data exchange is provided by
Correct Answer is : Session layer
11. In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is
Correct Answer is : Application layer
12. Which layer links the network support layers and user support layers
Correct Answer is : transport layer
13. Which address is used in an internet employing the TCP/IP protocols?
Correct Answer is : all of the mentioned
14. Which layer is responsible for process to process delivery?
Correct Answer is : transport layer
15. Which address identifies a process on a host?
Correct Answer is : port address
16. Which layer provides the services to user?
Correct Answer is : application layer
17. Transmission data rate is decided by
Correct Answer is : physical layer
18. The network layer concerns with
Correct Answer is : packets
19. Which one of the following is not a function of network layer?
Correct Answer is : none of the mentioned
20. The 4 byte IP address consists of
Correct Answer is : both network address & host address
