Linux MCQs with answers Page - 77

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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A

Admin • 833.24K Points
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Q. Which of the following is an example of a class C network address?

  • (A) 192.168.90.131
  • (B) 255.255.255.255
  • (C) 172.16.98.42
  • (D) 10.254.90.135

A

Admin • 833.24K Points
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Q. How many available network IDs are provided by 12 binary bits?

  • (A) 254
  • (B) 4,094
  • (C) 4,096
  • (D) 65,534

A

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Q. Which protocol provides connection-oriented delivery of packets using sessions?

  • (A) UDP
  • (B) TCP
  • (C) ARP
  • (D) IP

A

Admin • 833.24K Points
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Q. By default, SMTP operates on which port?

  • (A) 21
  • (B) 23
  • (C) 25
  • (D) 119

A

Admin • 833.24K Points
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Q. Which command is used to upload a file from the local machine to a remote FTP server?

  • (A) place
  • (B) mv
  • (C) cp
  • (D) put

A

Admin • 833.24K Points
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Q. Which utility allows you to view the domain name of the specified IP address?

  • (A) host
  • (B) dnsdomainname
  • (C) domainname
  • (D) hostname

A

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Q. Which utility provides contact and name server information about the specified domain?

  • (A) whois
  • (B) nameserver
  • (C) host
  • (D) finger

A

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Q. A Linux machine can provide DHCP configuration information to other hosts when running which application?

  • (A) dhcp
  • (B) bootproto
  • (C) dhcpcd
  • (D) dhcpd

A

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Q. Which utility is used to change the IP address of a network interface?

  • (A) netstat
  • (B) hostname
  • (C) ifconfig
  • (D) ipconfig

A

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Q. Which directive in the XF86Config file disables the Ctrl-Alt-Backspace key combination?

  • (A) DontExit
  • (B) NoExit
  • (C) DontZap
  • (D) NoZap

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