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BlackZzzverrR [31]
3 years ago
13

What is a perfect hashing function?

Computers and Technology
1 answer:
antiseptic1488 [7]3 years ago
3 0

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.

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alex41 [277]

Answer:

It allows many developers to work on the same project from anywhere at the same time

Project files are maintained in a central repository

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Explanation:

The two main types of version control system are the centralized version control system and distributed control system

The centralized version control system is a control system whereby all programmers work on and make their individual changes to a single single copy of the project stored and maintained in a central repository, such as a server

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The three options are therefore;

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3 years ago
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