Networking MCQs with answers Page - 2

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

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Satya • 3.38K Points
Extraordinary

Q. Which protocol is used to send emails?

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

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Satya • 3.38K Points
Extraordinary

Q. What is the main function of the ARP protocol?

  • (A) Assign IP addresses
  • (B) Resolve IP addresses to MAC addresses
  • (C) Encrypt data
  • (D) Translate domain names

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Satya • 3.38K Points
Extraordinary

Q. Which command is used to check connectivity between two devices in a network?

  • (A) nslookup
  • (B) ipconfig
  • (C) ping
  • (D) netstat

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Satya • 3.38K Points
Extraordinary

Q. Which protocol is used for secure web browsing?

  • (A) HTTP
  • (B) HTTPS
  • (C) FTP
  • (D) Telnet

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Satya • 3.38K Points
Extraordinary

Q. Which class of IP address provides the maximum number of hosts?

  • (A) Class A
  • (B) Class B
  • (C) Class C
  • (D) Class D

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Satya • 3.38K Points
Extraordinary

Q. Which device operates at the data link layer of the OSI model?

  • (A) Router
  • (B) Switch
  • (C) Hub
  • (D) Firewall

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Satya • 3.38K Points
Extraordinary

Q. Which layer of the OSI model deals with encryption and decryption?

  • (A) Application Layer
  • (B) Session Layer
  • (C) Presentation Layer
  • (D) Transport Layer

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Satya • 3.38K Points
Extraordinary

Q. What does DNS stand for?

  • (A) Digital Network System
  • (B) Domain Numbering System
  • (C) Domain Name System
  • (D) Data Network Structure

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Satya • 3.38K Points
Extraordinary

Q. Which of the following is a private IP address?

  • (A) 192.168.0.1
  • (B) 172.32.0.1
  • (C) 8.8.8.8
  • (D) 203.0.113.1

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Satya • 3.38K Points
Extraordinary

Q. What is the maximum length of a CAT5 Ethernet cable?

  • (A) 10 meters
  • (B) 100 meters
  • (C) 500 meters
  • (D) 1000 meters

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