Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q2731: Which two layers of the OSI model does Project 802 focus on?
- A: Network and session
- B: Application and transport
- C: Physical and data-link
- D: Session and presentation
View Answer
C
Q2732: Which of the following best describes Project 802?
- A: Hardware design project
- B: Software development project
- C: LAN protocol standardization project
- D: Email communication protocol
View Answer
C
Q2733: Which generation of Ethernet offers 1 Gbps speed?
- A: Standard Ethernet
- B: Fast Ethernet
- C: Gigabit Ethernet
- D: 10 Gigabit Ethernet
View Answer
C
Q2734: What speed is supported by 10 Gigabit Ethernet?
- A: 10 Mbps
- B: 100 Mbps
- C: 1 Gbps
- D: 10 Gbps
View Answer
D
Q2735: Fill in the blank: ______ Ethernet was the original form of Ethernet with 10 Mbps speed.
- A: Standard
- B: Fast
- C: Gigabit
- D: Turbo
View Answer
A
Q2736: What is the correct order of Ethernet evolution from oldest to newest?
- A: Standard → Fast → Gigabit → 10 Gigabit
- B: Standard → Gigabit → Fast → 10 Gigabit
- C: Fast → Standard → Gigabit → 10 Gigabit
- D: Gigabit → Standard → Fast → 10 Gigabit
View Answer
A
Q2737: Which Ethernet version is most suitable for high-speed data center environments?
- A: Standard Ethernet
- B: Fast Ethernet
- C: Gigabit Ethernet
- D: 10 Gigabit Ethernet
View Answer
D
Q2738: Which organization developed Project 802?
- A: ISO
- B: IEEE
- C: W3C
- D: IETF
View Answer
B
Q2739: Fill in the blank: The IEEE developed ______ to standardize LAN protocols.
- A: Project 800
- B: Project 802
- C: Project 705
- D: Project 999
View Answer
B
Q2740: Which of the following is NOT a generation of Ethernet?
- A: Standard Ethernet
- B: Fast Ethernet
- C: Super Ethernet
- D: Gigabit Ethernet
View Answer
C