SSH Interview Questions

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Total Questions: 5

1. Secure shell (SSH) network protocol is used for

A. secure data communication

B. remote command-line login

C. remote command execution

D. all of the mentioned

Correct Answer is : all of the mentioned

2. SSH can be used in only

A. unix-like operating systems

B. windows

C. both unix-like and windows systems

D. none of the mentioned

Correct Answer is : both unix-like and windows systems

3. SSH uses ___________ to authenticate the remote computer.

A. public-key cryptography

B. private-key cryptography

C. any of public-key or private-key

D. none of the mentioned

Correct Answer is : public-key cryptography

4. Which standard TCP port is assigned for contacting SSH servers?

A. port 21

B. port 22

C. port 23

D. port 24

Correct Answer is : port 22

5. Which one of the following protocol can be used for login to a shell on a remote host except SSH?

A. telnet

B. rlogin

C. both telnet and rlogin

D. none of the mentioned

Correct Answer is : both telnet and rlogin

SSH interview questions