Which of the following BEST describes a repetition control structure?

• Executes statements only once.

• Executes statements when the condition is false.

• Executes statements more than once.

• Executes statements randomly.

In a while loop, when is the loop body executed?

• When the loop condition is false.

• When the loop condition is true.

• Before the loop condition is evaluated.

• After the loop condition becomes false.

What will be the output of the following code?

• HelloHelloHelloHello

• HelloHelloHello

• Hello Hello Hello

• Hello Hello Hello Hello

In a for loop, what is the purpose of the initialization section?

• To specify the condition for the loop to run.

• To set the starting value of the loop.

• To update the loop.

• To define the statements to be executed.

Which of the following statements correctly defines the condition in a for loop?

• The condition must be true for the loop to start.

• The condition is checked after each iteration.

• The condition is optional in a for loop.

• The condition is checked only once.

What will be the output of the following code?

• 10 9 8 7 6 5

• 10 9 8 7 6

• 10 9 8 7

• 10 9 8

Given the code, what is the value of $x after the loop executes?

• 2

• 3

• 4

• 5

Which of the following is TRUE about a while loop?

• It always runs at least once.

• It may not run if the condition is false initially.

• It runs indefinitely.

• It does not require a condition.

In a loop, what will happen if the update step is omitted?

• The loop will run indefinitely.

• The loop will show an error.

• The loop will not executes.

• The loop will run once.

Which of the following is the correct syntax for a for loop in PHP?

• for (condition; initialization; updating)

• for (initialization; condition; updating)

• for (initialization, condition, updating)

• for (condition; initialization; updating);