What is external and internal variables What is dynamic memory allocation what is storage classes in C

3 Answers  

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Explain how do you determine the length of a string value that was stored in a variable?

0 Answers  

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what is function pointer?

2 Answers   Wipro,

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how to reverse string "Hello World" by using pointers only. Without any temp var

1 Answers  

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How many identifiers are there in c?

0 Answers  

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How main function is called in c?

0 Answers  

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What is the output for the below program? void main() { float me=1.1; double you=1.1; if(me==you) printf("love c"); else printf("know c"); }

7 Answers  

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How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

0 Answers   Amazon,

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Explain how do you sort filenames in a directory?

0 Answers  

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can we change the default calling convention in c if yes than how.........?

0 Answers   Aptech,

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How to find the digits truncation when assigning the interger variable to the character variables. like int i=500; char x = i : here we have truncation. how to find this. another ex: i =100; char x=i. here we do not have truncation.

1 Answers   HCL,

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write a program that declares an array of 30 elements named "income" in the main functions. then cal and pass the array to a programmer-defined function named "getIncome" within the "getIncome" function, ask the user for annual income of 30 employees. then calculate and print total income on the screen using the following function: "void getIncome ( ai []);

0 Answers   TCS,

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