Answer Posted / khamseum

array is a collection of data items of same datatype

What are pointers in C? Give an example where to illustrate their significance.

737

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List out few of the applications that make use of Multilinked Structures?

1269

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Function calling procedures? and their differences? Why should one go for Call by Reference?

622

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What is the function of this pointer?

657

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In the DOS enveronment, normal RAM that resides beyond the 1mb mark. a) expanded memory b) swapped memory c) Extended memory d) none

700

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What is data type long in c?

612

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When should a type cast be used?

569

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What is declaration and definition in c?

515

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Which is not valid in C a) class aClass{public:int x;}; b) /* A comment */ c) char x=12;

601

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Explain what happens if you free a pointer twice?

602

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What is the difference between a string and an array?

699

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What is the difference between array and pointer in c?

566

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Write a program to reverse a linked list in c.

632

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What is meant by realloc()?

662

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What’s the special use of UNIONS?

648

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