Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What is difference between new and malloc?

Answers were Sorted based on User's Feedback



What is difference between new and malloc?..

Answer / harsh

the difference between malloc and new is just that when a
variable is declared using malloc, it requires type casting
while new operator whenever used does not type cast by
itself as there is no need for the variable to be typecasted
when used with new operator

Is This Answer Correct ?    11 Yes 0 No

What is difference between new and malloc?..

Answer / shivi jain

new and delete are C++ specific features. They didn't exist in C. malloc is the old school C way to do things. Most of the time, you won't need to use it in C++.

malloc allocates uninitialized memory. The allocated memory has to be released with free.
calloc is like malloc but initializes the allocated memory with a constant (0). It needs to be freed with free.
new initializes the allocated memory by calling the constructor (if it's an object). Memory allocated with new should be released with delete (which in turn calls the destructor). It does not need you to manually specify the size you need and cast it to the appropriate type. Thus, it's more modern and less prone to errors.

Is This Answer Correct ?    7 Yes 0 No

What is difference between new and malloc?..

Answer / vivin

malloc is a dynamic memory allocation for pointers in C language. It stands for memory allocation. It is used to allocate continuous block of memory.

Is This Answer Correct ?    4 Yes 0 No

What is difference between new and malloc?..

Answer / vivin

new is a operator used for memory allocation in c++ & java

Is This Answer Correct ?    3 Yes 0 No

What is difference between new and malloc?..

Answer / devi

In C the malloc is used to allocate the memory space


In C++ the new operator is used to allocate the memory space

Is This Answer Correct ?    2 Yes 2 No

What is difference between new and malloc?..

Answer / amri

When we use macro its need typecasting but in new not need of typecasting.

new is a operator.

Is This Answer Correct ?    0 Yes 3 No

What is difference between new and malloc?..

Answer / sanjeevkumar.v

malloc --it mean memmory allocation .it will be.crete a
memory from a element



NEW--- newly crate a program are crete a memory allocation

Is This Answer Correct ?    1 Yes 10 No

Post New Answer

More OOPS Interview Questions

Explain polymorphism? What r the types of polymorphism? pls give examples?

4 Answers   HCL,


what is meant by files?

4 Answers   Infosys,


Why many objects can working together? How objects working togetherM I want to see example code.

2 Answers  


WAP to generate 2n+1 lines of the following pattern on the computer screen:

2 Answers  


what is main difference between object oriented object base

2 Answers   Wipro,


What is stream in oop?

0 Answers  


what is object slicing?

9 Answers   L&T, Wipro,


How to overload postfix operator in c++

1 Answers   Mphasis,


What are the fields of vtable

1 Answers   Mphasis,


what is object slicing

3 Answers   TCS,


Why do while loop is used?

0 Answers  


How to handle exception in c++, For example in a functions i am assigning memory to some variables and also in next instructions in am dividing one variable also. If this functions generates a error while allocating memory to those variable and also while dividing the variable if i divide by zero then catch block how it will identify that this error has cone from perticular instruction

0 Answers  


Categories