Every variable in C program has two properties: type and storage class. Type refers to the data type of variable And storage class determin...
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Showing posts with label Different types of Computers. Show all posts
Showing posts with label Different types of Computers. Show all posts
REGISTER VARIABLES and EXTERNAL VARIABLES
Using keyword register we can declare a register variable. Ex: register int flag = 1; Register variables are stored in high-speed register...
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Pointers in C
Pointers like all other variables in C must be declared as such prior to use. Syntax : type *ptr ; which indicates that ptr is a pointe...
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Pointers and Arrays
There is a very close relationship between pointer and array notation in C. As we have seen already the name of an array ( or string ) is a...
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Types of Data Structures
A data structure is an arrangement of data in a computer's memory or even disk storage. Data structures can be classified into two typ...
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Type Conversion in C++
Converting an expression of a given type into another type is known as type-casting or type conversion. Type conversions are of two type...
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INPUT AND OUTPUT OPERATORS in C++
Introduction The input output operations are done using library functions cin and cout objects of the class iostream. Using...
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What is Memory and Cache Memory
Computer Memory Memory is an essential component of any digital computer. It is storing device. It stores programs and data, which is re...
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OVERVIEW OF COMPUTER
Definition Computer is an electronic machine that can store, recall and process data. It can perform tasks or complex calculation accord...
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