What happens if a loop's condition is always true?

When a loop's condition is always true, it creates an infinite loop. This means that the loop will continue to execute indefinitely because there's nothing to change the condition to false, thus allowing it to terminate. In practical terms, this could lead to the program consuming processing resources and potentially causing it to halt or become unresponsive, as it is stuck in the loop without reaching an exit point. This scenario is common in programming when a programmer forgets to update a variable or mistakenly sets a condition that cannot be met, leading to endless iterations of the loop's block of code.