A space station that transmits radio waves called microwaves from earth-based stations is called a ________.
A. T1 line
B. cable modem
C. DSL line
D. communications satellite
Answer: D. communications satellite
Computer Science & Information Technology
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Explain the purpose of Link Quality Monitoring (LQM) when configured on a serial interface running PPP
What will be an ideal response?
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Among mouse operations, to ____ means to move the mouse until the pointer on the desktop is positioned on the item of choice.?
A. ?click B. ?right-drag C. ?drag D. ?point
Computer Science & Information Technology