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by Dinesh Thakur Category: Object-oriented programming (OOP)

The Memory is allocated in two ways either in Static and either in Dynamic. In Static Memory Allocation the Size of Memory may be Fixed and pre-defined but the Limitation of Static Memory is that when a user Stores Large Amount of data or Large Number of Elements are Increased instead the Declarable size of Numbers So The Concept of Dynamic Memory Allocation is used When we doesn’t know about the actual size or when we doesn’t known about the Number of elements For this purpose we uses Dynamic Memory Allocation.

 
by Dinesh Thakur Category: Object-oriented programming (OOP)

Constants refer to fixed values that the program may not alter. Constants can be of any of the basic data types. The way each constant is represented depends upon its type. Constants are also called literals.



 
by Dinesh Thakur Category: Object-oriented programming (OOP)

We know that a computer can understand only Machine Language But the Program Written by a user is in the Form of English Language So it very necessary to convert the human Language into the Machine Language. So for this purpose we use Compiler which Converts human code into the machine code.



 
by Dinesh Thakur Category: Object-oriented programming (OOP)

As we know that the Language which is used by a Algorithms is not Specific , means there is no Language which is used by a Algorithm .

 
by Dinesh Thakur Category: Object-oriented programming (OOP)

We know that a Compiler compiles the whole program at a time means that it converts the whole program in single time and then gives us the errors But a interpreter is that which converts the human language into the machine language line by line and displays the errors after checking a single line.

 
by Dinesh Thakur Category: Object-oriented programming (OOP)

There are many different types of Constants variables and Keywords in c++ Language. There are basically four types of Instructions in C++.

 
by Dinesh Thakur Category: Object-oriented programming (OOP)

In C++, input and output (I/O) operators are used to take input and display output. The operator used for taking the input is known as the extraction or get from operator (>>), while the operator used for displaying the output is known as the insertion or put to operator (<<).

 
by Dinesh Thakur Category: Object-oriented programming (OOP)

A variable is an identifier that refers to the data item stored at a particular memory location. This data item can be accessed in the program simply by using the variable name. The value of a variable can be changed by assigning different values to it at various places in a program.



 

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular Computer Notes blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to contact us.



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