Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q181: Fill in the blank: The Internet (uppercase "I") consists of thousands of _______.
- A: Private networks
- B: Isolated devices
- C: Interconnected networks
- D: Personal computers
View Answer
C
Q182: What does the term "peering" in networking refer to?
- A: Data encryption
- B: Interconnecting networks for data exchange
- C: A security protocol
- D: A type of hardware
View Answer
B
Q183: Fill in the blank: The Internet allows access to _______.
- A: Isolated networks
- B: A global network of networks
- C: Personal servers
- D: Private peer-to-peer sharing
View Answer
B
Q184: Which is a characteristic of the Internet (uppercase "I")?
- A: It is a private network
- B: It consists of a single provider
- C: It is made up of interconnected networks
- D: It is isolated geographically
View Answer
C
Q185: What is required to access the Internet?
- A: A local area network
- B: A direct connection to a router
- C: Access to interconnected networks
- D: A personal server
View Answer
C
Q186: Fill in the blank: The Internet can be accessed using _______.
- A: Peering
- B: Private keys
- C: Communication technologies
- D: Standalone systems
View Answer
C
Q187: What does peering enable between networks?
- A: Data exchange
- B: Security protocols
- C: Hardware configuration
- D: User authentication
View Answer
A
Q188: Fill in the blank: _______ refers to two or more networks communicating with each other.
- A: The Internet
- B: Peering
- C: An internet
- D: LAN
View Answer
C
Q189: What distinguishes the Internet (uppercase "I") from an internet?
- A: Number of connected devices
- B: Use of IP addresses
- C: Its global and public nature
- D: Its local network design
View Answer
C
Q190: Which of the following is NOT a feature of the Internet?
- A: Global connectivity
- B: Thousands of interconnected networks
- C: Use of isolated systems
- D: Peering among networks
View Answer
C