C++ Loops

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Question 1

Which loop guarantees at least one iteration?

  • for

  • while

  • do-while

  • All of the above

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Question 2

What does the break statement do in a loop?

  • Skips to the next iteration

  • Exits the loop

  • Restarts the loop

  • Pauses the loop

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Question 3

What is the purpose of a continue statement?

  • Exits the loop

  • Skips the current iteration

  • Defines a condition

  • Allocates memory

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Question 4

Which loop is best for a fixed number of iterations?

  • while

  • do-while

  • for

  • None

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Question 5

What causes an infinite loop?

  • Missing break

  • Incorrect condition

  • Missing continue

  • Wrong variable type

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