Sorting and Searching

A Sorting Algorithm is used to rearrange a given array or list elements according to a comparison operator on the elements. The comparison operator is used to decide the new order of elements in the respective data structure.

Searching Algorithms are designed to check for an element or retrieve an element from any data structure where it is stored. 

File Processing

File
File is a collection of notes.
Files can be opened and manipulated using the following steps:
Declaration of file :

Structure, Union and Memory Allocation

Structure is a collection of various types of data in which can contain a variable or array, structure capacity is the sum of all variables and arrays defined.


Union is the same thing as the structure starting from the application, assign it, and also the declarations, the difference is that Union only uses the capacity of the largest variable of the union.


Memory Allocation is a function that takes memory from RAM to be used in the program.
Memory De-Allocation is a function to restore memory from a program back to RAM.
There are two basic types of memory allocation: When you declare a variable or an instance of a structure or class.

Function and Recursion

Function is a module that has various kinds of commands in it, we can call the function if and only if the function is above the caller function.


Recursion is the application of a function that calls itself, is like a loop (while) but its work is heavier than looping, based on the base case and best case.

Cloud Computing Services

Cloud Computing Services
Cloud is an IT system that is in one place (do not know where it is), which can be accessed by anyone connected to the internet

Cloud Computing leads to configuration and access to applications and to separate infrastructure categories from business