Networking MCQs with answers Page - 57

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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A

Admin • 833.24K Points
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Q. Which sublayer of the Data Link Layer is responsible for the actual transmission of data over the physical medium?

  • (A) LLC
  • (B) MAC
  • (C) Network Layer
  • (D) Session Layer

A

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Coach

Q. What is the significance of the Type field in an Ethernet frame?

  • (A) It indicates the MAC address length
  • (B) It identifies the upper layer protocol
  • (C) It provides flow control information
  • (D) It specifies the checksum algorithm used

A

Admin • 833.24K Points
Coach

Q. Which error detection method in the Data Link Layer is considered the most reliable?

  • (A) Parity Bit
  • (B) Checksum
  • (C) CRC
  • (D) Sequence Numbering

A

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Q. Which of the following is the main responsibility of the Network Layer in the OSI model?

  • (A) Flow control
  • (B) Routing packets from source to destination
  • (C) Error detection
  • (D) Session establishment

A

Admin • 833.24K Points
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Q. Which protocol operates at the Network Layer?

  • (A) TCP
  • (B) IP
  • (C) Ethernet
  • (D) HTTP

A

Admin • 833.24K Points
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Q. What is the PDU (Protocol Data Unit) of the Network Layer called?

  • (A) Frame
  • (B) Packet
  • (C) Segment
  • (D) Data

A

Admin • 833.24K Points
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Q. Which addressing scheme is used by the Network Layer?

  • (A) MAC Address
  • (B) IP Address
  • (C) Port Number
  • (D) Host Name

A

Admin • 833.24K Points
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Q. Which device primarily operates at the Network Layer?

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

A

Admin • 833.24K Points
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Q. Which of these protocols is used for dynamic IP address assignment but works closely with the Network Layer?

  • (A) DHCP
  • (B) HTTP
  • (C) SMTP
  • (D) TCP

A

Admin • 833.24K Points
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Q. Which of the following Network Layer protocols is responsible for reporting errors and network diagnostics?

  • (A) TCP
  • (B) ICMP
  • (C) ARP
  • (D) FTP

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