Which technique can increase performance by sending independent streams of information at the same time over the same frequencies?

A. spatial diversity
B. MIMO diversity
C. transmit beam forming
D. spatial multiplexing


Answer: D

Computer Science & Information Technology

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Using formulas is a basic part of Microsoft Excel. Please describe a formula and a cell reference and how they interact.

What will be an ideal response?

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The Case structure is a variation of the If/Else structure.

Answer the following statement true (T) or false (F)

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To make customizations for animations, use the Effect Options dialog box. The name and exact contents of this dialog box vary depending on the selected animation, but it always contains an Effect tab and a ____ tab.

A. Deleting B. Motion C. Timing D. Rehearsing

Computer Science & Information Technology

The ____________ reference model is a general framework for networking systems that uses a layered approach to reduce its complexity.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology