Which of the following is NOT a valid loop in Python?
A. while loop
B. until loop
C. for loop
D. do-while loop
Answer: Option B
Solution (By Examveda Team)
In Python, until loop is not a valid loop construct.Python does not have an "until" loop construct like some other programming languages such as Ruby or Perl. Instead, Python provides the while loop for executing a block of code repeatedly as long as a condition is true, and the for loop for iterating over a sequence of elements. Additionally, Python does not have a built-in "do-while" loop construct like some other languages, but similar behavior can be achieved using the while loop in combination with a pre-test.
This Question Belongs to Python Program >> Introduction To Python
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