Answer Posted / vadivel t

Mostly fuction pointers are used in the situation, where
the callback fuctions are needed...

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VEL

How do you initialize pointer variables?

1146

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1. Write a function to display the sum of two numbers in the following ways: By using (i) pass by value (ii) pass by address a. function with argument and with return value b. function with argument and without return value c. without argument , with return value d. without argument , without return value Note: Use pass by address.

2851

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write a program to print largest number of each row of a 2D array

2372

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What is meant by operator precedence?

1202

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What is the use of a static variable in c?

1105

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#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

6389

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Is that possible to add pointers to each other?

1421

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What is typedef example?

1255

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

1136

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Why double pointer is used in c?

1087

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What are the data types present in c?

1234

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Tell me when is a void pointer used?

1235

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What is wrong in this statement? scanf(“%d”,whatnumber);

1285

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What is the main difference between calloc () and malloc ()?

1230

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What is call by reference in functions?

1533

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