Router MCQs with answers Page - 1

You will find multiple-choice questions (MCQs) related to #Router here. Go through these questions to prepare effectively for your upcoming exams and interviews.

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A

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Q. What is the main function of a router in a network?

  • (A) To connect different networks and route data between them
  • (B) To amplify network signals
  • (C) To convert digital signals into analog signals
  • (D) To connect devices within the same network

A

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Q. Which layer of the OSI model does a router primarily operate on?

  • (A) Data Link Layer
  • (B) Network Layer
  • (C) Transport Layer
  • (D) Application Layer

A

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Q. Which of the following protocols is commonly used by routers to find the best path for data?

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

A

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Q. What type of address does a router use to forward packets between networks?

  • (A) MAC address
  • (B) Port number
  • (C) IP address
  • (D) URL

A

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Q. What is the purpose of a routing table in a router?

  • (A) To store user credentials
  • (B) To maintain a list of available networks and their paths
  • (C) To convert data packets into frames
  • (D) To perform encryption of network data

A

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Q. Which of the following is a dynamic routing protocol?

  • (A) RIP
  • (B) ARP
  • (C) DNS
  • (D) ICMP

A

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Q. What is NAT used for in routers?

  • (A) To translate private IP addresses into public IP addresses
  • (B) To block malware traffic
  • (C) To compress data packets
  • (D) To increase Wi-Fi signal strength

A

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Q. Which of the following best describes a default gateway?

  • (A) A backup network switch
  • (B) The IP address of the router that connects a local network to other networks
  • (C) A secondary DNS server
  • (D) A firewall configuration file

A

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Q. What is the main difference between a router and a switch?

  • (A) A router connects networks, while a switch connects devices within a network
  • (B) A switch connects networks, while a router connects devices
  • (C) Both perform the same function
  • (D) A switch can route data between the internet and LAN

A

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Q. Which of the following statements about wireless routers is true?

  • (A) They only work with wired connections
  • (B) They combine the functions of a router and a wireless access point
  • (C) They do not use IP addresses
  • (D) They cannot connect to the internet

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