Answer Posted / suresh kallam

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

1883

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What is a pointer value and address in c?

1142

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What is the difference between printf and scanf in c?

1367

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How will you write a code for accessing the length of an array without assigning it to another variable?

1059

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What is meant by realloc()?

1169

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why we wont use '&' sing in aceesing the string using scanf

2379

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why programs in c are running with out #include? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

1777

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What is the difference between a function and a method in c?

1095

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Is it acceptable to declare/define a variable in a c header?

1134

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Tell me what is null pointer in c?

1091

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Why is structure padding done in c?

1141

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

1319

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Write a program to check palindrome number in c programming?

1028

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What are the benefits of organizational structure?

1031

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a program that performs some preliminary processing in C, it acts upon certain directives that will affect how the compiler does its work a) compiler b) loader c) directive d) preprocessor

1105

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