Computer Networks Multiple Choice Questions - Set 18

1.       Port number for (Simple Network Management Protocol) SNMP?

(A) 161               (B) 149

(C) 144              (D) 150

Answer: A

2.       ………….transform message into format (cyber text) that cannot be read by hackers

(A) Decryption              (B) Encryption

(C) Transformation      (D) None of these

Answer: B

3.       What is the port number for (HTTP Secure) HTTPS?

(A) 43                 (B) 443

(C) 445              (D) 444

Answer: B

4.       Port number for ECHO?

(A) 10                 (B) 7

(C) 9                   (D) 8

Answer: B

5.       What is the port number for SSH Remote login service?

(A) 22                 (B) 23

(C) 26                 (D) 29

Answer: A

6.       PPP provides a protocol for bringing lines up, testing them, negotiating options, and bringing them down again gracefully when they are no longer needed. This protocol is known as:

(A) LCP             (B) NCP

(C) TCP             (D) VCP

Answer: A

7.       PPP handles ....................

(A) Error detection       (B) Error creation

(C) Application             (D) Automation

Answer: A

8.       Expand SLIP:

(A) Section Link Internet Protocol    (B) Selection Link Input Protocol

(C) Serial Line Internet Protocol       (D) None

Answer: C

9.       ................ does not provide any form of authentication.

(A) PPP                         (B) SLIP

(C) TCP/IP                    (D) None

Answer: A

10.    ..................... allows LAN users to share computer programs and data.

(A) Communication server     (B) Print server

(C) File server                          (D) (None of these)

Answer: C

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