____ is the process of sending data over a signal by varying either its amplitude, frequency, or phase.?
A. ?Amplification
B. ?Modulation
C. ?Attenuation
D. ?Digital encoding
Answer: B
Computer Science & Information Technology
You might also like to view...
You have a file that is not empty. You open a file stream for write, and attach the stream to the file. Then you close the file. What is now in that file?
What will be an ideal response?
Computer Science & Information Technology
Arithmetic operators are used to tell Calc what mathematical calculations to perform
Indicate whether the statement is true or false
Computer Science & Information Technology
What do we require any computing agent to be able to do?
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
A(n) ______ test measures the performance of hardware or software.
A. evaluation B. analysis C. touchstone D. benchmark
Computer Science & Information Technology