COMPUTER NETWORKING

MULTIMEDIA AND QUALITY OF SERVICE

MULTIMEDIA DATA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
True or False?The battery could run down on mobile devices.
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -“Electrical devices or lights left running, a defective charging system or alternator, and extreme weather are some common reasons but maybe it’s just time to get a new battery.”

Detailed explanation-2: -Apps running quietly in the background are a common cause of idle battery drain in phones. Even when you think they’re closed, many apps continue to leach power thanks to the permissions you granted them upon installation (whether you knew it or not).

Detailed explanation-3: -The biggest battery drainers are social media apps, including Facebook, Instagram, LinkedIn, Snapchat, YouTube and WhatsApp. They are in the top 20, and all allow 11 features to run in the background. Android and Iphones will refresh background apps periodically by default. This uses your phone’s battery and your data.

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