Answer / Navneet Sonkar

"A constant pointer (also known as a pointer to const) in C is a pointer that points to a constant. In other words, it's a variable whose value cannot be changed but can still be manipulated through the pointer."n

What’s a signal? Explain what do I use signals for?

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What are external variables in c?

1 Answers  

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Differentiate call by value and call by reference?

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Tell me about low level programming languages.

1 Answers   Amdocs,

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What is formal argument?

1 Answers  

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main() { float a=3.2e40; printf("%d",a); }

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Why ca not I do something like this?

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What does the function toupper() do?

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What is a MAC Address?

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If "AaBbCc" is passed to the char char x(*a) { a[0]?x(a+1):1; printf("%c",a[0]); return 1; } what will be the output?

6 Answers   Hughes,

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