SOFTWARE ENGINEERING

EMERGING TRENDS IN SOFTWARE ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
GHZ radio frequency has ____ than 2 GHZ radio frequency because there are fewer devices that operate at 5 GHZ
A
less signal interference
B
More signal interference
C
Same amount of signal interference
D
None of the above
Explanation: 

Detailed explanation-1: -Range or Speed If you want better range, use 2.4 GHz. If you need higher performance or speed, use the 5GHz band. The 5GHz band, which is the newer of the two, has the potential to cut through network clutter and interference to maximize network performance.

Detailed explanation-2: -The primary differences between wireless frequencies are the range (coverage) and bandwidth (speed) that the bands provide. The 2.4 GHz band provides the most coverage but transmits data at slower speeds. The 5 GHz band provides less coverage but transmits data at faster speeds.

Detailed explanation-3: -The 2.4 GHz band uses longer waves so that it’s more ideal in carrying data across longer distances, as well as through walls and other solid objects. On the other hand, the 5 GHz band uses shorter waves and, therefore, carries data faster over shorter distances but is less able to penetrate solid objects.

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