Computer Networks Questions & Answers – FTP MCQ أسئله شبكات بالأجابات الجزء العشرون

Computer Networks Questions & Answers – FTP

1. Expansion of FTP is
a) Fine Transfer Protocol
b) File Transfer Protocol
c) First Transfer Protocol
d) None of the mentioned

Answer: b
Explanation: None.

2. FTP is built on _____ architecture
a) Client-server
b) P2P
c) Both of the mentioned
d) None of the mentioned

Answer: a
Explanation: None.

3. FTP uses _________ parallel TCP connections to transfer a file
a) 1
b) 2
c) 3
d) 4

Answer: b
Explanation: Control connection and data connection.

4. Identify the incorrect statement
a) FTP stands for File Transfer Protocol
b) FTP uses two parallel TCP connections
c) FTP sends its control information in-band
d) FTP sends exactly one file over the data connection

Answer: c
Explanation: FTP is out-of-band as it has separate control connection.

5. If 5 files are transfered from server A to client B in the same session. The number of TCP connection between A and B is
a) 5
b) 10
c) 2
d) 6

Answer: d
Explanation: 1 control connection and other 5 for five file transfers.

6. FTP server
a) Mantains state
b) Is stateless
c) Has single TCP connection for a file transfer
d) None of the mentioned

Answer: a
Explanation: None.

7. The commands, from client to server, and replies, from server to client, are sent across the control connection in ________ bit ASCII format
a) 8
b) 7
c) 3
d) 5

Answer: b
Explanation: None.

8. Find the FTP reply whose message is wrongly matched
a) 331 – Username OK, password required
b) 425 – Can’t open data connection
c) 452 – Error writing file
d) 452 – Can’t open data connection

Answer: d
Explanation: None.

9. Mode of data transfer in FTP, where all the is left to TCP
a) Stream mode
b) Block mode
c) Compressed mode
d) None of the mentioned

Answer: a
Explanation: None.

10. The password is sent to the server using ________ command
a) PASSWD
b) PASS
c) PASSWORD
d) None of the mentioned

Answer: b
Explanation: None.

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