Computer Networks

How long is an IPV5 address?

  • 128 bit
  • 32 bit
  • 64 bit
  • 320 bit

Answer

Answer: 32 bit

Which of the following devices is used for modulation and demodulation?

  • Router
  • Transmitter
  • LAN
  • Modem

Answer

Answer: Modem

What is the full form of PPP?

  • Post Point Protocol
  • Protocol to Protocol
  • Point Post Protocol
  • Point to Point Protocol

Answer

Answer: Point to Point Protocol

What do we call a physical path over which a message travels?

  • Route
  • Syntax
  • Medium
  • Lane

Answer

Answer: Medium

How many layers does an OSI model have?

  • 4 layers
  • 5 layers
  • 10 layers
  • 7 layers

Answer

Answer: 7 layers

Which of the following is used to connect LANs?

  • Router
  • Bridge
  • Repeaters
  • None of these

Answer

Answer: Bridge

What do we call the situation which is created when the network node is carrying more data than it can handle?

  • Network Disturbance
  • Network Error
  • Network Congestion
  • Network Halt

Answer

Answer: Network Congestion

Each IP packet must contain_________?

  • Message
  • Destination Address
  • Data
  • Destination and Source Address

Answer

Answer: Destination and Source Address

How many IP classes are there with an IPV4 IP address?

  • 10 classes
  • 5 classes
  • 3 classes
  • 6 classes

Answer

Answer: 5 classes

How many layers does a TCP/IP model have?

  • 7 layers
  • 4 layers
  • 5 layers
  • 6 layers

Answer

Answer: 4 layers