List three advantages of spread-spectrum transmissions over narrowband transmissions.
What will be an ideal response?
There are several advantages to spread-spectrum and these include:
Resistance to narrowband interference
Resistance to spread-spectrum interference
Lower power requirements
Less interference on other systems
More information transmitted
Increased security
Resistance to multipath distortion
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Fill in the blank(s) with the appropriate word(s).
When a file is pasted into the PowerPoint presentation, the presentation is referred to as the ________
A) table B) source file C) bar chart D) destination file
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You should use ____ form controls when a visitor must choose only one option from many options.
A. checkbox B. drop-down box C. radio button D. text box