Linux MCQs with answers Page - 47

Here, you will find a collection of MCQ questions on Linux. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Admin • 833.24K Points
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Q. The physical layer of a network

  • (A) defines the electrical characteristics of signals passed between the computer and communication devices
  • (B) constructs packets of data and sends them across the network
  • (C) controls error detection and correction
  • (D) All of these

A

Admin • 833.24K Points
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Q. What TCP/IP protocol is used for remote terminal connection service?

  • (A) TELENET
  • (B) FTP
  • (C) RARP
  • (D) UDP

A

Admin • 833.24K Points
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Q. How many networks and nodes per network, are allowed by the Class B network?

  • (A) 127 networks and 16,777,216 nodes per network
  • (B) 16,384 networks and 65,534 nodes per network
  • (C) 2,097,152 networks and 254 nodes per network
  • (D) All of these

A

Admin • 833.24K Points
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Q. What service is used to translate domain names to IP addresses?

  • (A) DNS
  • (B) NIS
  • (C) SMB
  • (D) NFS

A

Admin • 833.24K Points
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Q. What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

  • (A) RARP
  • (B) FTP
  • (C) TFTP
  • (D) TELNET

A

Admin • 833.24K Points
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Q. What TCP/IP protocol is used for transferring electronic mail messages from one machine to another?

  • (A) RPC
  • (B) SMTP
  • (C) SNMP
  • (D) FTP

A

Admin • 833.24K Points
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Q. What can he used to set up a firewall on a Linux system?

  • (A) ipchains
  • (B) trace
  • (C) netstat
  • (D) route

A

Admin • 833.24K Points
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Q. What service is not monitored by inetd ?

  • (A) finger
  • (B) ntalk
  • (C) time
  • (D) SSH

A

Admin • 833.24K Points
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Q. What command do you use to add routes to a Linux router?

  • (A) net
  • (B) netstat
  • (C) route
  • (D) addroute

A

Admin • 833.24K Points
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Q. What protocol(s) is (are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader?

  • (A) POP3
  • (B) FTP
  • (C) MAP
  • (D) All of these

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