Answer Posted / vara

Most simplest ....

char *p="char *p=%s int main(){ printf(p,p);getchar();}";int
main(){ printf(p,p);getchar();}

Explain what could possibly be the problem if a valid function name such as tolower() is being reported by the c compiler as undefined?

1022

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Explain #pragma statements.

1054

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c language supports bitwise operations, why a) 'c' language is system oriented b) 'c' language is problem oriented c) 'c' language is middle level language d) all the above

1052

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What is string concatenation in c?

1094

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The number of measuring units from an arbitarary starting point in a record,area,or control block to some other point a) recording pointer b) offset c) branching d) none

1255

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Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

1102

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What is the meaning of && in c?

1024

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What do you mean by dynamic memory allocation in c? What functions are used?

1169

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What is the difference between %d and %i?

1100

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If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402

3922

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What is advantage of pointer in c?

1193

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How do you determine the length of a string value that was stored in a variable?

1126

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Do you know what are bitwise shift operators in c programming?

1106

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Explain what is the difference between functions abs() and fabs()?

1187

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Explain how do you list a file’s date and time?

1043

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