Assume you have a FILE pointer named ptr which is pointing to an opened file. Which of the following statements is the correct way to read in a string?

Which of the following is the correct code to open a file for writing? FILE * fileIn;

What header file must be included to use malloc()?

When working with files, what does EOF or eof mean?

Which of the following is a valid function call (assuming the function ‘test’ exists)?

What is the general form of fgets()?

What is the output of the following code? #includeint test(int);int main(int argc, char* argv[]){ int num = test(4); printf(“%d\n”, –num); return 0;}int test(int num){ return num++;}

What is the correct function prototype for the following function? double doSomething( double x, int y, double z ) {      /* code goes here */ }

Which of the following is the reference operator?

Which of the following statements correctly dynamically allocates an array for 10 integers?