Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q2831: The value '2500 m' in Standard Ethernet refers to:
- A: Frame size
- B: Signal delay
- C: Cable length
- D: Backoff time
View Answer
C
Q2832: Fill in the blank: In Standard Ethernet, a frame of _______ bits is assumed.
- A: 256
- B: 512
- C: 1024
- D: 128
View Answer
B
Q2833: Which physical layer specification is used in Standard 10 Mbps Ethernet?
- A: 10Base-T
- B: 100Base-TX
- C: 1000Base-LX
- D: 10GBase-SR
View Answer
A
Q2834: The standard Ethernet originally operated at which of the following speeds?
- A: 10 Mbps
- B: 100 Mbps
- C: 1 Gbps
- D: 5 Mbps
View Answer
A
Q2835: What did changes to the 10-Mbps Standard Ethernet lead to?
- A: Incompatibility with LANs
- B: Development of Token Ring
- C: Evolution for high-data-rate LANs
- D: Reduction in speed
View Answer
C
Q2836: Which version of Ethernet introduced compatibility with high-data-rate LANs?
- A: Coaxial Ethernet
- B: Standard Ethernet
- C: Bridged Ethernet
- D: Fiber Ethernet
View Answer
C
Q2837: Fill in the blank: The changes made to the 10-Mbps Standard Ethernet enabled its evolution to become compatible with _______.
- A: wireless protocols
- B: internet routers
- C: high-data-rate LANs
- D: local switches
View Answer
C
Q2838: What is one technology that contributed to Ethernet evolution?
- A: Bridged Ethernet
- B: Modem Dialing
- C: Analog Switching
- D: Satellite Bandwidth
View Answer
A
Q2839: Which of the following was an improvement over the original Standard Ethernet?
- A: Bridged Ethernet
- B: Wireless LAN
- C: Fiber Channel
- D: Satellite LAN
View Answer
A
Q2840: Fill in the blank: _______ Ethernet was introduced to allow the interconnection of multiple LAN segments.
- A: Segmented
- B: Bridged
- C: Looped
- D: Virtual
View Answer
B