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 usedExplanation / 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
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