What is the name of loop variable, or loop control variable? How many iterations does the loop do? What is initial value of count?

please answer all questions about for loop below:

for (i = 1; i <= 5; i++)

 {

  cout << i << “,  ”<<endl;

 }

Questions:

1. What is the name of loop variable, or loop control variable?
2. How many iterations does the loop do?
3. What is initial value of count?
4. What is value of i when the loop exits (fails)
5. What is the output of the code?
6. What is increment in i between each iteration
7. Observe comma in cout
8. When is the variable incremented: Beginning or the end
9. Loop variable must be defined before entering loop
10. This is pretest loop

The integer counter, i, controls the number of loop iterations