INTERVIEW QUESTIONS LANGUAGES C DETAILS

Question : How to write a program such that it will delete itself after exectution? Category C Interview Questions Rating (0.0) By 0 users Added on 7/18/2006 Views 1105 Rate it! * * * * * * * * * * * * * * *

Answers: main() { remove("filename"); } this is in unix ...i dont know abt windows... If you have the better answer, then send it to us. We will display your answer after the approval. Name :* Email Id :* Answer :* Verification Code  Not readable? Load New Code   Enter the above shown code:* Inform me about updated answers to this question

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	What will be the output of the following program in UNIX OS with CC compiler and TC compiler? int main() { int i=5; printf(" %d",++i + ++i + ++i + ++i + ++i ); } If any difference then Why it is difference?	View Answer
	union u1 { int i; char c; }u2; u2.i=32767; u2.c='a'; now the i value gets replaced. If we want to know the data that is saved in the union..internally, without knowing what values that we are using in the prog. that is if just want to know whether a union currently holds an int or a char? If it is a combination of both int and char..we must know even that. and the memory locations at which this data is stored?	View Answer
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