Answer Posted / puspa

do while loop execute once then check the condition which
is not same for do

Explain which function in c can be used to append a string to another string?

1050

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Explain what is the benefit of using #define to declare a constant?

1111

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Do you know what are the properties of union in c?

1018

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The number of bytes of storage occupied by short, int and long are a) 2, 2 and 4 b) 2, 4 and 4 c) 4, 4 and 4 d) none

1201

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Is c compiled or interpreted?

1141

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Explain what is the difference between functions getch() and getche()?

998

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how can f be used for both float and double arguments in printf? Are not they different types?

1028

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What are the types of macro formats?

1068

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2517

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Explain what is the advantage of a random access file?

1075

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Write a program to swap two numbers without using third variable?

1256

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What does main () mean in c?

1064

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What is the right type to use for boolean values in c? Is there a standard type? Should I use #defines or enums for the true and false values?

1011

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Can a program have two main functions?

1075

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How can I find the modification date of a file?

1230

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