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please help with these C++ questions A for loop initializes the loop control var

ID: 3918076 • Letter: P

Question

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?

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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?

Cause a syntax error.

Question 131 pts

Arrays are passed by values to a function.

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Question 141 pts

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

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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.

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Question 161 pts

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

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Question 171 pts

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

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Question 181 pts

You must provide a break statement for each case statement.

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Question 191 pts

You never write a condition after the else statements.

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Question 201 pts

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

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Question 211 pts

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

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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).

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Question 231 pts

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

Only x++ can be used

Explanation / Answer

First q)

Only 4 sub questions can be answered:Policy of Chegg

Option 1 and 3

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Q322)

Print the numbers 1 through 10.
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Question 131 pts

Arrays are passed by values to a function:

False
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Question 141 pts

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