1.
What is the minimum number of wires needed to send data over it serial communication link layer?
2.
Which data communication method is used to send data over a serial communication link?
3.
The interactive transmission of data within a time sharing system may be best suited to…..
4.
Which of the following is an example of a bounded medium?
5.
The area of coverage of a satellite radio beam is called its….
6.
Buffering is ________.
7.
The amount of uncertainty in a system of the symbol is called.
8.
Coaxial cable has conductors with _______.
9.
Teleprinters _________.
10.
Which of the following statements is incorrect?