Array is used in C to store data of similar data type. Arrays are used when we want to store data in large quantities, e.g. if we want to store 100 numbers we have to declare 100 variables and...
System programming is done for supporting or for executing another program.ie, OS , here the programming is done for supporting or executing another programs.For eg: OS it make user friendly because...
The ability to create large programs while maximising code reuse and allowing design and reasoning about a problem to be fully contained on different levels of abstraction.