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What else can I help you with?
How would you define variable in c?
variable is a name that allocates the memory space where you store some data Hardly. Names do not allocate memory space *sigh*
How can you allocate memory dynamically in c?
char* new_string; // could be any type new_string = (char*) malloc (5120); // allocate memory - typecast is necessary if (new_string == NULL) ... memory exception ... ... use the data ... free (new_string); // release memory when done
What are new and delete operators in c plus plus?
New and Delete are the memory management operators in c++,like c language we use malloc() and calloc() functions to allocate memory and free() functiong to release the memory similarily we use new to allocate memory in C++ and Delete to release the allocated memory....
What will happen if you allocate memory using new and free it using free or allocate sing calloc and free it using delete?
The C++ new uses malloc internally to allocate memory and the C++ delete uses free internally to revoke memory. However, they are not interchangeable and so memory allocated with new MUST be revoked with delete. If you mix them up, you will have a memory leak! Haya.
Which data type assigns values automatically?
None of the data types available in C assigns valur to the variable. Initially all the variables have a garbage value. But when we use calloc() to allocate memory dynamically only then it assigns NULL to the memory block assigned.
What is the memory management operator in c plus plus?
There is no memory management operator in C++ -- it is an unmanaged language. You use the C++ new operator to allocate memory, and use the C++ delete operator to release previously allocated memory.
Static and dynamic memory allocation in c plus plus?
dynamic memory allocation is that type of memory which create to allocate the memory on running time or at compile time by the function of malloc , calloc , realloc and free. dynamic memory allocation is give the best utilization of memory which gives the sufficient use of memory.
What is the difference between static data member and ordinary data member?
Static data is data that does not change from program load to program exit. Static data member do not apply for c. In c++, a static data member is one that is common for all instances of that class.
What is the operator is used to allocate the memory in c plus plus?
calloc operator,malloc operator
At what time the memory is allocated for variable in c and c?
Static memory allocation occurs at compile time where as dynamic memory allocation occurs at run time.
What is use of static functions in c in terms of memory?
your mom your mom
What is the difference between static memory versus dynamic memory?
Dynamic memory can be declared at run-time using the new and delete operators (or malloc and free in C), while static memory must be declared at compile-time.
