Why do we use pointer to pointer in c?

0 Answers  

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The differences between Windows XP and Windows Visa

8 Answers   HCL,

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A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

0 Answers  

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main() { char *p; p="Hello"; printf("%c\n",*&*p); }

2 Answers   ME,

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Are there namespaces in c?

0 Answers  

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write a program to fined second smallest and largest element in a given series of elements (without sorting)

9 Answers   Yahoo,

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Do variables need to be initialized?

0 Answers  

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What is a C array and illustrate the how is it different from a list.

1 Answers   Amazon,

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What is the difference between struct and typedef struct in c?

0 Answers  

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write a program to sort the elements in a given array in c language

10 Answers   TCS,

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In the below code, how do you modify the value 'a' and print in the function. You'll be allowed to add code only inside the called function. main() { int a=5; function(); // no parameters should be passed } function() { /* add code here to modify the value of and print here */ }

1 Answers  

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In C language, the variables NAME, name, and Name are all the same. TRUE or FALSE?

0 Answers  

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