Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q3171: What type of network is ATM?
- A: Cell-switched network
- B: Packet-switched network
- C: Circuit-switched network
- D: Frame-switched network
View Answer
A
Q3172: In an ATM network, what is the user access device called?
- A: Endpoint
- B: Router
- C: Hub
- D: Switch
View Answer
A
Q3173: Which interface connects user access devices to switches in an ATM network?
- A: User-to-network interface
- B: Network-to-network interface
- C: Terminal-to-switch interface
- D: Access terminal interface
View Answer
A
Q3174: What does the abbreviation UNI stand for in ATM networks?
- A: User-to-network interface
- B: Universal network interface
- C: User network interface
- D: Unified network interface
View Answer
A
Q3175: Which of the following connects the switches in an ATM network?
- A: User-to-network interface
- B: Network-to-network interface
- C: Access terminal interface
- D: Endpoint interface
View Answer
B
Q3176: Fill in the blank: In an ATM network, user access devices are connected to the switches via the _______.
- A: User-to-network interface
- B: Network-to-network interface
- C: Control interface
- D: Transmission interface
View Answer
A
Q3177: What does NNI stand for in ATM networks?
- A: Network-to-network interface
- B: Network node interface
- C: User-to-network interface
- D: Non-network interface
View Answer
A
Q3178: Fill in the blank: Switches in an ATM network are connected through the _______.
- A: Network-to-network interface
- B: User-to-network interface
- C: Device-to-device interface
- D: Channel interface
View Answer
A
Q3179: Which of the following is true about the architecture of an ATM network?
- A: It uses UNI and NNI for communication
- B: Only one type of interface is used
- C: ATM network uses packets for transmission
- D: There is no switch in an ATM network
View Answer
A
Q3180: Which of the following is NOT a part of the ATM network architecture?
- A: Access Point
- B: UNI
- C: NNI
- D: Switch
View Answer
A