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For a text file, we want to calculate how many words there are, and we want to read in one word each time. Which file reading function is most suitable for this task?

How are parameters passed by default when it comes to regular variables of primitive data types?

What should the header files not contain?

What does sscanf() do?

We want to write a function to calculate the sum of all elements in an array. The function should take the array as a parameter and return the sum. Which of the following should the function prototype in C?

If you have a struct to hold information a 2D coordinate, which of the following declarations are correct? 

Why would you use an indefinite loop, as opposed to a definite loop, to read in all the contents from a file?

What is the correct code for a macro to take in two parameters and evaluate to the lesser of the two values passed in? 

Given this macro:  #define doSomething( x, y ) ( 2 * x – y ) What is the value of result after this code?   int result = doSomething( 3, 2 );

If you attempt to fopen() a file for writing, but the file does not exist, what happens?