What is a buffer in c?


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More C Interview Questions

What is the output of the below program and how it is? void main() { static int var=5; printf("%d",var--); if(var) main(); }

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swap 2 numbers without using third variable?

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What is meant by initialization and how we initialize a variable?

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Why is void main used?

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which of the following statements is incorrect a.typedef struct new{ int n1; char n2; } DATA; b.typedef struct { int n3; char *n4; }ICE; c.typedef union { int n5; float n6; } UDT; d.#typedef union { int n7; float n8; } TUDAT;

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what are the files which are automatically opened when a c file is executed?

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Explain how can I convert a number to a string?

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What are the advantages of union?

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What is bash c?

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Is it cc or c in a letter?

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Will Macros support multiple arguments ?

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

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