Answer Posted / saravanan j (srm universi

array concept is used to locate the memory allocation for
the variables

What is the difference between union and structure in c?

1283

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If errno contains a nonzero number, is there an error?

1439

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Explain the meaning of keyword 'extern' in a function declaration.

1212

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What is the size of empty structure in c?

1131

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Why are all header files not declared in every c program?

1153

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What is meant by keywords in c?

1115

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What is sizeof c?

1124

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What is use of pointer?

1176

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Difference between strcpy() and memcpy() function?

1219

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What are the different properties of variable number of arguments?

1204

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How are 16- and 32-bit numbers stored?

1330

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Why can’t we compare structures?

1327

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What is file in c language?

1052

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if (i = 0)printf ("True"); elseprintf("False"); Under what conditions will the above print out the string "True" a) Never b) Always c) When the value of i is 0 d) all of the above

1206

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which is conditional construct a) if statement b) switch statement c) while/for d) goto

1268

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