Linux MCQs with answers Page - 48

Dear candidates you will find MCQ questions of Linux here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. What service is used to translate domain names to IP addresses?

  • (A) DNS
  • (B) NIS
  • (C) SMB
  • (D) NFS
💬 Discuss
✅ Correct Answer: (A) DNS

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 08:57 pm in Linux

Q. What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

  • (A) RARP
  • (B) FTP
  • (C) TFTP
  • (D) TELNET
💬 Discuss
✅ Correct Answer: (C) TFTP

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 08:57 pm in Linux

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
💬 Discuss
✅ Correct Answer: (B) SMTP

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 08:58 pm in Linux

Q. What can he used to set up a firewall on a Linux system?

  • (A) ipchains
  • (B) trace
  • (C) netstat
  • (D) route
💬 Discuss
✅ Correct Answer: (A) ipchains

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 08:59 pm in Linux

Q. What service is not monitored by inetd ?

  • (A) finger
  • (B) ntalk
  • (C) time
  • (D) SSH
💬 Discuss
✅ Correct Answer: (D) SSH

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 08:59 pm in Linux

Q. What command do you use to add routes to a Linux router?

  • (A) net
  • (B) netstat
  • (C) route
  • (D) addroute
💬 Discuss
✅ Correct Answer: (C) route

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:00 pm in Linux

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
💬 Discuss
✅ Correct Answer: (A) POP3

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:01 pm in Linux

Q. The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

  • (A) 148.20.2.30
  • (B) 164.100.9.61
  • (C) 210.20.2.64
  • (D) 128.10.2.30
💬 Discuss
✅ Correct Answer: (D) 128.10.2.30

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:01 pm in Linux

Q. What type of addressing format is used by Class A network?

  • (A) Net.Node.Node.Node
  • (B) Net.Node.Net.Node
  • (C) Net.Net.Node.Node
  • (D) Net.Net.Net.Node
💬 Discuss
✅ Correct Answer: (A) Net.Node.Node.Node

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:02 pm in Linux

Q. How many class A, B and C network IDs can exist?

  • (A) 126
  • (B) 128
  • (C) 16,382
  • (D) 2,113,658
💬 Discuss
✅ Correct Answer: (D) 2,113,658

Published by Ram Sharma ⭐ 193.88K Points at 05-Jul-2022 09:03 pm in Linux

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