Difference between declaration and definition in the C language.

Hii friends,

In my this post I want to share wid you something on one of the most famous middle-level programming languages, C language.In C language, we generally come across the use of declaration and definition whether of a function, a variable or may it be structures.In case of functions and other user-defined c-tokens, this difference is clear-cut.But when it comes to the variable, both looks the same.So, the meaning of definition and declaration for variables is as follows:

Declaration: It specifies the type and name of the variable.

Definition: It specifies the type and name as well as the memory location on computer memory where the variable has been allocated storage.

Example:

                    int name;

It is a declaration of variable name.

                   extern int name;

It is a definition of variable name (excluding the case of multiple-file program).

Contractors dominating on employees.

Friends,
Now-a-days, the demand of employees in companies are decreasing.Instead, the companies like Uber, Handy and Ease prefer to get contractors for the different works in the organisation.
                                              Even Microsoft has two-third as many contractors as full-time employees.Also, the simplest business structures, sole proprietorships, have increased their use of contract workers nearly two-fold since 2003.