Which of the following is a well-known port for FTP data transfer? MCQ with Answer and Explanation

Which of the following is a well-known port for FTP data transfer?
A. 22
B. 23
C. 20
D. 21
Answer: Option C
Solution (By JKExamLibrary)
FTP uses port 20 for data transfer and port 21 for control.

This question belongs to: Computer Computer Networking

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Practice More Computer Networking Questions

Question #1 Report Error
Which device can be used to extend the length of a network segment by regenerating the signal?
A. Switch
B. Gateway
C. Repeater
D. Router

Correct Answer: Option C


Explanation:
A repeater amplifies and regenerates signals to extend the distance of a network.

This question belongs to: Computer Computer Networking
Question #2 Report Error
What does the acronym ARP stand for?
A. Address Routing Protocol
B. Access Resolution Protocol
C. Advanced Routing Protocol
D. Address Resolution Protocol

Correct Answer: Option D


Explanation:
ARP is used to map an IP address to a physical MAC address in a local network.

This question belongs to: Computer Computer Networking
Question #3 Report Error
Which IP address is used for limited broadcast within the local network?
A. 0.0.0.0
B. 255.255.255.255
C. 192.168.1.0
D. 127.0.0.1

Correct Answer: Option B


Explanation:
255.255.255.255 is the limited broadcast address, used to send a packet to all nodes on the local network.

This question belongs to: Computer Computer Networking