OSI Reference Layers MCQs with answers Page - 15

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

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A

Admin • 830.13K Points
Coach

Q. In the OSI model, which layer is responsible for ensuring that frames are transmitted without errors?

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

A

Admin • 830.13K Points
Coach

Q. Which of these is a type of flow control used in the Data Link Layer?

  • (A) Stop-and-Wait
  • (B) Token Passing
  • (C) Multiplexing
  • (D) Encryption

A

Admin • 830.13K Points
Coach

Q. Which of the following topologies is typically associated with the Token Ring protocol?

  • (A) Bus
  • (B) Star
  • (C) Ring
  • (D) Mesh

A

Admin • 830.13K Points
Coach

Q. Which Data Link Layer protocol is used in Frame Relay networks?

  • (A) PPP
  • (B) HDLC
  • (C) Frame Relay LAPF
  • (D) Ethernet

A

Admin • 830.13K Points
Coach

Q. Which field in the Data Link Layer frame helps in error detection?

  • (A) Trailer
  • (B) Header
  • (C) Payload
  • (D) Sequence Number

A

Admin • 830.13K Points
Coach

Q. Which MAC addressing format is used in Ethernet networks?

  • (A) 48-bit hexadecimal
  • (B) 32-bit binary
  • (C) 128-bit hexadecimal
  • (D) 64-bit binary

A

Admin • 830.13K Points
Coach

Q. Which protocol at the Data Link Layer uses a token to control access to the network?

  • (A) Ethernet
  • (B) Token Ring
  • (C) PPP
  • (D) HDLC

A

Admin • 830.13K Points
Coach

Q. Which layer directly interacts with the Data Link Layer above the Physical Layer?

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

A

Admin • 830.13K Points
Coach

Q. Which of the following is NOT an example of a Data Link Layer protocol?

  • (A) PPP
  • (B) HDLC
  • (C) ARP
  • (D) Ethernet

A

Admin • 830.13K Points
Coach

Q. Which of the following is a service provided by the Data Link Layer?

  • (A) Path selection
  • (B) Error detection and correction
  • (C) Port addressing
  • (D) End-to-end delivery
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