Answer:
C. Recover the user data.
Explanation:
Because a virus delete user data
Answer:
First we understand what is hash function.A hash function is mostly used in Hashmaps. It maps different keys to a set of values.There may occur a case when we have same key but different values.This case is called collision.So we have to use different collision handling techniques that are open addressing and separate chaining.
A perfect hash function maps key-value pair such that there are no collisions.
Answer:
a system that is a computer
The answer is a <u>sequence structure</u>
Answer:
No, battery is based on your phone activity. Simply turning your phone on will not take away battery percentage.
