Answer:C) Uninterruptible power supply
Explanation:Uninterruptible power supply(UPS) is the device that is used when the input source of power does not work or fails and thus it acts as a power supply in the emergency situation.This electronic devices in the protection of the hardware components of computer system etc.
Other option are incorrect because power strips, surge protector and password generator are no the devices that work during the power black out situation.Thus, the correct option is option(C).
Answer:
The correct answer to the following question will be "n logn".
Explanation:
- Time Complexity should be the same as the whole last particular instance, just the log base keeps changing with three.
- Throughout the circumstance of separating 2 arrays, we want one correlation. however, for splitting between 3-way arrays, will require 2 comparisons to sort.
- However, after breaking the array into 3, we can lower the number of transfers by growing the comparison. So the time complexity would then persist the same, but the log should get base 3 as we've classified into different parts.
So the time complexity will be:
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Answer:
It allows companies to make definitive predictions about the future. It gives companies the ability to make informed decisions.
It helps Data Analysts shape an analytics problem from a business problem.
Explanation: