Mastering Java While Loops and Conditions

Front

What is the output of the following Java code snippet?
int i = 0;
while (i < 3) {
System.out.print(i + " ");
i++; }

Back

0 1 2

Front

Which of the following is a relational operator in Java? &&, ||, ==, !

Back

==

Front

Which of the following is a logical operator in Java? &&, ==

Back

&&

Front

What will be printed by the following code snippet: int a = 10, b = 20; if (a < b && b > 15) { System.out.println("Condition met"); }

Back

Condition met

Front

Which of the following statements is true about the `while` loop?
Options:
It executes the loop body at least once.
It checks the condition after executing the loop body.
It may not execute the loop body at all if the condition is false initially.
It is used only for infinite loops.

Back

It may not execute the loop body at all if the condition is false initially.

Front

What will be the output of the following code?
int i = 1;
while (i <= 3) {
System.out.print(i + " ");
i++;
}

Back

1 2 3

Front

Which of the following is not a relational operator in Java? !=, <=, &&, >

Back

&&

Front

What will be the output of the following code?
int a = 5, b = 10;
if (a > b || b > 5) {
System.out.println("True"); }
else {
System.out.println("False");
}

Back

True

Front

Which of the following is a valid condition for a `while` loop? Options: while (true), while (x = 5), while (x == 5), while (x + 5)

Back

while (x == 5)

Front

What will be the output of the following code?
int i = 0; while (i < 3) {
System.out.print(i + " ");
i += 2;
}

Back

0 2