Docker Networking MCQs with answers Page - 1

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

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A

Admin • 802.91K Points
Coach

Q. Which is the default network driver in Docker?

  • (A) host
  • (B) bridge
  • (C) overlay
  • (D) macvlan

A

Admin • 802.91K Points
Coach

Q. Which Docker network driver allows containers on the same host to communicate?

  • (A) overlay
  • (B) host
  • (C) bridge
  • (D) none

A

Admin • 802.91K Points
Coach

Q. What does the 'host' network driver do in Docker?

  • (A) Assigns a random port
  • (B) Isolates container from the host
  • (C) Removes networking capabilities
  • (D) Uses the host's network stack directly

A

Admin • 802.91K Points
Coach

Q. Which network driver is used for multi-host networking?

  • (A) bridge
  • (B) overlay
  • (C) none
  • (D) macvlan

A

Admin • 802.91K Points
Coach

Q. Which command lists all Docker networks?

  • (A) docker network show
  • (B) docker list networks
  • (C) docker network ls
  • (D) docker networks

A

Admin • 802.91K Points
Coach

Q. Which command is used to connect a container to a network?

  • (A) docker attach network
  • (B) docker network connect
  • (C) docker connect container
  • (D) docker join network

A

Admin • 802.91K Points
Coach

Q. What happens when a container is started with --network=none?

  • (A) It uses the default bridge network
  • (B) It is isolated from all networks
  • (C) It connects to the host network
  • (D) It joins a user-defined bridge

A

Admin • 802.91K Points
Coach

Q. Which driver should be used to assign a container an IP from the local LAN?

  • (A) host
  • (B) bridge
  • (C) macvlan
  • (D) overlay

A

Admin • 802.91K Points
Coach

Q. What is required to use the overlay network?

  • (A) Bridge container
  • (B) Docker daemon restart
  • (C) Swarm mode
  • (D) Network port exposure

A

Admin • 802.91K Points
Coach

Q. How can you inspect a Docker network?

  • (A) docker inspect network
  • (B) docker network inspect
  • (C) docker show network
  • (D) docker network status

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