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C Dynamic Memory Allocation: malloc(), calloc(), free() & realloc() The exact size of array is unknown untill the compile time,i.e., time when a compiler compiles code written in a programming language into a executable form. Dynamic allocation is a pretty unique feature to C (amongst high level languages). It enables us to create data types and structures of any size and length to suit our programs need within the program.
|Is it better to use malloc() or calloc()?|
|How can you determine the size of an allocated portion of memory?|
|What are advantages and disadvantages of external storage class?|
|when should the volatile modifier be used?|
|Difference between calloc() and malloc()?|
|What is the purpose of realloc( )?|
|What?s wrong with this code?
|What is the heap?|
|what is the difference between the functions memmove() and memcpy()?|
|What?s wrong with this code?
|Difference between malloc and calloc?|
|What is static memory allocation and dynamic memory allocation?|
|What is the difference between new/delete and malloc/free?|
|How can you determine the size of an allocated portion of memory ?|
|What is the difference between calloc() and malloc() ?|
|when memory will be created after defining in c and c++;|
|Difference between calloc and malloc ?|
|Why does malloc(0) return valid memory address ? What's the use ?|
|Why do we need to test weather it is memory leak or not?
How are we going to know that?
|What is the Difference between calloc and malloc?|
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Payment of time- barred debt is:
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
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A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
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