Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q201: What is the significance of ARPANET in the history of the Internet?
- A: It was the first commercial network
- B: It was the first packet-switched network
- C: It was the first wireless network
- D: It was the first constant-rate network
View Answer
B
Q202: Which network evolved into the modern Internet?
- A: ARPANET
- B: MILNET
- C: CSNET
- D: NSFNET
View Answer
A
Q203: Fill in the blank: The transition from constant-rate communication to packet-switched networks was a key milestone in _______.
- A: Internet history
- B: Military technology
- C: Telephone services
- D: Satellite communication
View Answer
A
Q204: What was the main technology used in ARPANET?
- A: Circuit-switched communication
- B: Packet-switched communication
- C: Constant-rate communication
- D: Fiber-optic communication
View Answer
B
Q205: The invention of which protocol played a crucial role in the birth of the Internet?
- A: TCP/IP
- B: HTTP
- C: SMTP
- D: FTP
View Answer
A
Q206: Fill in the blank: The development of TCP/IP protocols allowed networks to _______.
- A: Communicate over long distances
- B: Connect without central servers
- C: Switch packets for efficiency
- D: Use constant-rate connections
View Answer
C
Q207: What is the purpose of an Internet Draft?
- A: To propose new network hardware
- B: To introduce a new programming language
- C: To suggest new Internet standards
- D: To update existing software
View Answer
C
Q208: The RFC (Request for Comments) document is used to _______.
- A: Suggest new Internet standards
- B: Introduce new software updates
- C: Propose hardware changes
- D: Design network architecture
View Answer
A
Q209: Fill in the blank: An Internet Draft is a preliminary version of a _______.
- A: Proposed standard
- B: Hardware design
- C: Network protocol
- D: Final standard
View Answer
A
Q210: What does the term "Proposed Standard" in Internet Standards refer to?
- A: A fully accepted standard
- B: A draft version of a proposed standard
- C: A historical standard
- D: An experimental concept
View Answer
B