Answer / manish

We use the pointer instead of the because of the fast
access of the data as pointer provides direct memory access.

Also, soemtimes passing the ;large structure variable in
the function argument requires large memoy stack but by
passing the pointer to the structure inside the function
will reduce the stack size.

Answer / jitendra mishra

As we know pointer shows the address of a particular variable in the memory space.and accessing variable by its name is a bit time consuming because there can have more than one variable of same name but there can not be same address for two different variables.So pointer is more accurate and quick.

which of the following go out of the loopo if expn 2 becoming false a.while(expn 1){...if(expn 2)continue;} b.while(!expn 1){if(expn 2)continue;...} c.do{..if(expn 1)continue;..}while(expn 2); d.while(!expn 2){if(expn 1)continue;..}

4 Answers   TCS,

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what is the output? #define fun(a,b,t) (g ##t=(a),(a)=(b),(b)=g##t) float gfloat; main() { float a=1.12,b=3.14; fun (a,b,float); printf("na=%4.2f,b=%4.2f",a,b); } A)Error in Defining Macro B)a=1.12,b=3.14 C)a=3.14,b=1.12 D)None of the Above

3 Answers   Accenture, Infosys, Wipro,

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I have a function which accepts a pointer to an int. How can I pass a constant like 5 to it?

3 Answers  

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Write a C Program That Will Count The Number Of Even And Odd Integers In A Set using while loop

0 Answers   HP,

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Given a string write a program to print all alphabetical characters in the order of their occurance first,followed by the sum of the numeric characters then followed by the special characters in the order of their occurance.

1 Answers   College School Exams Tests, Wipro,

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write a c program to find the sum of five entered numbers using an array named number

0 Answers   TATA,

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write a c prog for removing duplicate character from an array and sorting remaining elements using a single array

1 Answers  

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What are the concepts introduced in OOPs?

3 Answers  

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Explain what is the benefit of using an enum rather than a #define constant?

0 Answers  

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What do you mean by team??

5 Answers   Student,

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how can i get the string which is having two spaces at the end.suppose the string is "Hello World ".Now at the end i have two spaces.i need to print with that spaces .

1 Answers  

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What character terminates all strings composed of character arrays? 1) 0 2) . 3) END

3 Answers  

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