/Be careful!!!!! int num = 7; while (num < 10); { num++; } cout << num;

Displays 7

Displays 9

Displays 10

Displays 8

Displays Nothing

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Question 2

Given the following code, what value will num have after the loop?: int num = 10; while (num < 12) { num+=2; }

14

13

12

11

10

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Question 3

How many times will "Let us C" display? int i = 0; while (i <= 10) { cout << "Let us C" << endl; i++; }

11

10

9

0

None due to a syntax error

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Question 4

Given this code, what will display? int i = 0; while (i == 10) { cout << "Let us C" << endl; i++; }

Let us C one time.

Let us C infinitely.

Nothing, you will get a syntax error.

It runs, but nothing displays

Nothing, you get a runtime error because i is 0 not 10.