please help with these C++ questions

A for loop initializes the loop control variable to 1 and the condition checks to see if this variable is less than 5. The variable is updated using increment operation. The body of this for loop is:

cout << x + 1 << endl;

If the last value printed is 5, which of the following might have been used for increment?

Only x++ can be used

Any of x++ or x+=1 or ++x can be used

Only x+= 1 can be used

Only ++x can be used

Flag this Question

Question 322 pts

Before a do while loop, the counter variable is initialized to 1. The body of the do while loop is:

cout << counter << " ";

The condition is: ++counter <= 10

What will such a program segment do?

Print the numbers 1 through 11.

Print the numbers 1 through 9.

Print the numbers 1 through 10.

Cause a syntax error.

Question 131 pts

Arrays are passed by values to a function.

True

False

Flag this Question

Question 141 pts

When you pass an array to a function, you must specify the size of the array inside the brackets.

True

False

Flag this Question

Question 151 pts

When you use pass by reference to pass the value of a variable, the function cannot change the value inside that variable.

True

False

Flag this Question

Question 161 pts

When you use a do while loop, the condition must satisfy first before doing the body of the loop.

True

False

Flag this Question

Question 171 pts

When you know in advance how many times you must loop, the best loop to use would be a while loop.

True

False

Flag this Question

Question 181 pts

You must provide a break statement for each case statement.

True

False

Flag this Question

Question 191 pts

You never write a condition after the else statements.

True

False

Flag this Question

Question 201 pts

A continue statement in a for loop means continuing with the rest of the statements of the current iteration.

True

False

Flag this Question

Question 211 pts

In C++ you may pass by reference many arguments as long as the function type is void.

True

False

Flag this Question

Question 221 pts

The only way to count how many times a function is called is to use a counter and any time the function is going to be called, increment the counter (either before or after).

True

False

Flag this Question

Question 231 pts

per-increment and post-increment are functionally the same if done in a single expression.

True

False