How can I do serial ("comm") port I/O?

0 Answers   Celstream,

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#include<stdio.h> void main() { char *str; long unsigned int add; str="Hello C"; add=&str[0]; printf("%c",add); } What is the output?

4 Answers   Infosys,

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In c language can we compile a program without main() function?

0 Answers  

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how is the examination pattern?

0 Answers   Wipro,

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Can we declare variable anywhere in c?

0 Answers  

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Tell me can the size of an array be declared at runtime?

0 Answers  

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What is the use of a semicolon (;) at the end of every program statement?

1 Answers  

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What is sizeof array?

0 Answers  

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Explain what happens if you free a pointer twice?

0 Answers  

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printf("%d",(printf("Hello")); What it returns?

32 Answers   TCS,

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let's take a code struct FAQ { int a; char b; float c; double d; int a[10]; }*temp; now explain me how the memory will be allocated for the structure FAQ and what address will be in the structure pointer (temp)....................

8 Answers  

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What are data structures in c and how to use them?

0 Answers  

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