Q: What is the correct syntax for a while loop in Python?

A while i < 10:
B while (i < 10);
C while (i < 10)
D while i < 10 {}
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Answer: A

Explanation:

In Python, the correct syntax for a while loop includes the keyword while followed by a condition and a colon (:). The loop's body is indented and will keep executing as long as the condition is true. Option B represents incorrect syntax due to the semicolon, which is not required in Python. Option C is incorrect because it lacks the colon, and Option D is incorrect because it uses curly braces, which are not used for loops in Python. The while loop in Python is widely used for running a block of code as long as a given condition remains true, making it useful for repeating tasks without knowing in advance how many iterations are needed.

While Loop in Programming Language

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