C Programming
What's wrong in the following statement, provided k is a variable of type int?for(k = 2, k <=12, k++)

There should be a semicolon at the end of the statement.
The variable k can’t be initialized.
The variable must always be the letter i when using a for loop.
The commas should be semicolons.
The increment should always be ++k .

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C Programming
A preprocessor command

need not start on a new line
has # as the first character
comes before the first executable statement
need not start on the first column

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C Programming
What is function?

All of these
Function is the fundamental modular unit. A function is usually designed to perform a specific task.
Function is a block of statements that perform some specific task.
Function is a block of code that performs a specific task. It has a name and it is reusable.

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