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Control Structures in Ruby MCQ question and answer with solution | Ruby Programming MCQs

Learn Control Structures in Ruby MCQ Questions and answers with easy and logical explanations in Ruby Programming. Control Structures in Ruby MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-3 section-1

Each section contains 100 MCQs on Control Structures in Ruby .
21
Which of the following is used to create a range in Ruby?
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Answer & Solution
Answer: Option D
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22
What is the output of the following code snippet?
for i in 1..5
  print i, " "
end
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Answer & Solution
Answer: Option A
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23
In Ruby, what does the `break` keyword do when used within nested loops?
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Answer & Solution
Answer: Option A
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24
Which of the following is NOT a valid way to exit a loop in Ruby?
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Answer & Solution
Answer: Option B
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25
In Ruby, what does the `until` keyword do?
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Answer & Solution
Answer: Option B
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26
What does the `retry` keyword do when used within a loop in Ruby?
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Answer & Solution
Answer: Option B
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27
In Ruby, what does the `case` statement allow you to compare against?
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Answer & Solution
Answer: Option D
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28
In Ruby, which of the following is NOT a valid loop construct?
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Answer & Solution
Answer: Option C
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29
What is the purpose of the loop keyword in Ruby?
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Answer & Solution
Answer: Option B
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30
Which of the following is used to define a block of code that executes repeatedly until a condition is met in Ruby?
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Answer & Solution
Answer: Option C
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