Answer Posted / m.karthiga

pointer is a variable it contains address of the another
variable..pointer saves the memory space then other
variables

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 "); }

1711

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What is calloc malloc realloc in c?

1011

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Write a simple code fragment that will check if a number is positive or negative.

1101

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Explain high-order bytes.

1061

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What is function definition in c?

1018

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What are extern variables in c?

950

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What is the meaning of c in c language?

1074

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What is the difference between pure virtual function and virtual function?

1067

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Explain two-dimensional array.

1011

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When should a type cast be used?

965

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What are directives in c?

926

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Write a program to generate random numbers in c?

1048

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How will you print TATA alone from TATA POWER using string copy and concate commands in C?

1325

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Explain about block scope in c?

1031

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Explain how do you print an address?

1087

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