Basic Computer Networks Questions and Answers

Practice Mode
Showing 10 of 217 questions
Q211
Which of the following is not a standard RS-232C signal ?
  • A RTS
  • B CTS
  • C DSR
  • D VDR
Answer: Option D
Q212
A high speed communication equipment typically would not be needed for
  • A E-mail
  • B transferring large volume of data
  • C supporting communication between nodes in a LAN
  • D all of the above
Answer: Option A
Q213
Which of the following ISO level is more closely related to the physical communications facilities ?
  • A Application
  • B Session
  • C Network
  • D Data link
Answer: Option D
Q214
Which of the following is not a field in the Ethernet message packet ?
  • A Type
  • B Data
  • C Pin-code
  • D Address
Answer: Option C
Q215
The network topology that supports bi-directional links between each possible node is
  • A ring
  • B star
  • C tree
  • D mesh
Answer: Option D
Q216
In a broad sense, a railway track is an example of
  • A simplex
  • B half-duplex
  • C full-duplex
  • D all of the above
Answer: Option B
Q217
ICI (interface control information) is
  • A used to transfer user data from layer to layer
  • B used to exchange information by peer entities at different sites on the network to instruct an entity to perform a service function
  • C a combination of service data unit (SDU) and protocol control information (PCI)
  • D a temporary parameter passed between N and N - 1 layers to involve service functions between two layers
Answer: Option D

📚 More from Networking

← All Topics 🎯 Practice ⏱️ Take Test 🔍 Search
Networking
Back to Networking
Other Subjects
Questions and Answers for Competitive Exams Various Entrance Test