Ruby - Loops and Iteration
Which of the following best describes the purpose of a
while loop in Ruby?Which of the following best describes the purpose of a while loop in Ruby?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the role of
Awhileloopswhileloop repeats code as long as its condition remains true.Step 2: Compare options with this definition
Only To repeat a block of code while a condition is true matches this behavior; others describe unrelated concepts.Final Answer:
To repeat a block of code while a condition is true -> Option AQuick Check:
While loop purpose = repeat while true [OK]
Quick Trick: While loops repeat code while condition true [OK]
Common Mistakes:
- Confusing with function definition
- Thinking it runs once only
- Mixing with variable creation
Master "Loops and Iteration" in Ruby
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Ruby Quizzes