How can I invoke another program (a standalone executable, or an operating system command) from within a c program?

0 Answers  

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What is the difference between #include and #include 'file' ?

0 Answers  

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Whats wrong with the following function char *string() { char *text[20]; strcpy(text,"Hello world"); return text; }

3 Answers   Qualcomm,

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Given a piece of code int x[10]; int *ab; ab=x; To access the 6th element of the array which of the following is incorrect? (A) *(x+5) (B) x[5] (C) ab[5] (D) *(*ab+5} .

2 Answers   Oracle,

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what is the use of call back function in c?tell me with example

2 Answers   Bosch,

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What is the purpose of 'register' keyword?

0 Answers  

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

32 Answers   TCS,

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Is it valid to address one element beyond the end of an array?

0 Answers  

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any "C" function by default returns an a) int value b) float value c) char value d) a & b

0 Answers  

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Why the use of alloca() is discouraged?

2 Answers   Oracle,

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Can true be a variable name in c?

0 Answers  

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Write a C program to count the number of email on text

0 Answers  

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