M

Mr. Dubey • 52.33K Points
Coach 

Q. The physical layer of a network

  • (A) constructs packets of data and sends them across the network
  • (B) controls error detection and correction
  • (C) defines the electrical characteristics of signals passed between the computer and communication devices
  • (D) All of the above
  • Correct Answer - Option(C)
  • Views: 70
  • Filed under category Linux

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Linux

Q. Which entry in the Xaccess file would block the host norbert from using the chooser?

Q. Which of the following commands is used to change the working directory?

Q. What command will show you the files and directories in your current working directory?

Q. The shell in the Unix system is the

Q. Which one is used to select only one copy of the repeated lines?

Q. The second set of the three permissions (r-) indicates that

Q. Which file contains the system-wide variables on a system with a bash shell?

Q. Which of the following options provides fast file system recovery?

Q. What access to system does windows use?

Q. Which command is used to display the contents of a file in reverse order?

Learn All Linux MCQs

Question analytics