GATE 2001
September 7, 2024Network-protocols
September 7, 2024Computer-Networks
| Question 68 |
Consider the following clauses:
(i) Not inherently suitable for client authentication.
(ii) Not a state sensitive protocol.
(iii) Must be operated with more than one server.
(iv) Suitable for structured message organization.
(v) May need two ports on the serve side for proper operation.
The option that has the maximum number of correct matches is
| IMAP-(i), FTP-(ii), HTTP-(iii), DNS-(iv), POP3-(v) | |
| FTP-(i), POP3-(ii), SMTP-(iii), HTTP-(iv), IMAP-(v) | |
| POP3-(i), SMTP-(ii), DNS-(iii), IMAP-(iv), HTTP-(v) | |
| SMTP-(i), HTTP-(ii), IMAP-(iii), DNS-(iv), FTP-(v) |
Question 68 Explanation:
(ii) HTTP as it does not depend on state of device or operating system.
(v) FTP needs two ports, 20 for data and 21 for control.
Hence, only (D) matches.
(v) FTP needs two ports, 20 for data and 21 for control.
Hence, only (D) matches.
Correct Answer: D
Question 68 Explanation:
(ii) HTTP as it does not depend on state of device or operating system.
(v) FTP needs two ports, 20 for data and 21 for control.
Hence, only (D) matches.
(v) FTP needs two ports, 20 for data and 21 for control.
Hence, only (D) matches.
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