IT Interview Exam Paper: Networking 17
Subject: Networking 17
Part 17: List for questions and answers of Networking
Q1. ATM and frame relay are
a) virtual circuit networks
b) datagram networks
c) both (a) and (b)
d) none of the mentioned
Q2. ATM uses the
a) asynchronous frequency division multiplexing
b) asynchronous time division multiplexing
c) asynchronous space division multiplexing
d) none of the mentioned
Q3. ATM standard defines ____ layers
a) 2
b) 3
c) 4
d) 5
Q4. ATM can be used for
a) local area network
b) wide area network
c) both (a) and (b)
d) none of the mentioned
Q5. An ATM cell has the payload field of
a) 32 bytes
b) 48 bytes
c) 64 bytes
d) 128 bytes
Q6. Frame relay has error detection at the
a) physical layer
b) data link layer
c) network layer
d) transport layer
Q7. Virtual circuit identifier in frame relay is called
a) data link connection identifier
b) frame relay identifier
c) cell relay identifier
d) none of the mentioned
Q8. Frame relay has only
a) physical layer
b) data link layer
c) both (a) and (b)
d) none of the mentioned
Q9. In frame relay networks, extended address is used
a) to increase the range of data link connection identifiers
b) for error detection
c) both (a) and (b)
d) none of the mentioned
Q10. What is FRAD in frame relay network?
a) FRAD assembles and disassembles the frames coming from other protocols
b) FRAD is used for modulation and demodulation
c) FRAD is used for error detection
d) none of the mentioned
Q11. An interconnected collection of piconet is called
a) scatternet
b) micronet
c) mininet
d) none of the mentioned
Q12. In a piconet, there can be up to _____ parked nodes in the net
a) 63
b) 127
c) 255
d) 511
Q13. Bluetooth is the wireless technology for
a) local area network
b) personal area network
c) both (a) and (b)
d) none of the mentioned
Q14. Bluetooth uses
a) frequency hoping spread spectrum
b) orthogonal frequency division multiplexing
c) time division multiplexing
d) none of the mentioned
Q15. Unauthorised access of information from a wireless device through a bluetooth connection is called
a) bluemaking
b) bluesnarfing
c) bluestring
d) none of the mentioned
Q16. What is A2DP (advanced audio distribution profile)?
a) a bluetooth profile for streaming audio
b) a bluetooth profile for streaming video
c) a bluetooth profile for security
d) none of the mentioned
Q17. In the piconet of bluetooth one master device
a) can not be slave
b) can be slave in another piconet
c) can be slave in the same piconet
d) none of the mentioned
Q18. Bluetooth transceiver devices operate in ______ band
a) 2.4 GHz ISM
b) 2.5 GHz ISM
c) 2.6 GHz ISM
d) 2.7 GHz ISM
Q19. The bluetooth supports
a) point-to-point connections
b) point-to-multipoint connection
c) both A & B
d) none of the mentioned
Q20. A scatternet can have maximum
a) 10 piconets
b) 20 piconets
c) 30 piconets
d) 40 piconets
Part 17: List for questions and answers of Networking
Q1. Answer: a
Q2. Answer: b
Q3. Answer: b
Q4. Answer: c
Q5. Answer: b
Q6. Answer: b
Q7. Answer: a
Q8. Answer: c
Q9. Answer: a
Q10. Answer: c
Q11. Answer: a
Q12. Answer: c
Q13. Answer: b
Q14. Answer: a
Q15. Answer: b
Q16. Answer: a
Q17. Answer: b
Q18. Answer: a
Q19. Answer: c
Q20. Answer: a