Robotics & Artificial Intelligence
Which of the following loop does not need to check the condition before the execution begin?
- User controlled loop
- for
- while loop
- all
Python Control Flow
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Answer
for
Reason — The for loop works with a predefined sequence or iterable, so the number of iterations is fixed in advance unlike the while loop which depends on a condition.
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Related Questions
Which of the following statements is most appropriate to illustrate the difference between a for loop and a while loop?
- A for loop is used for fixed iterations, while a while loop is used for conditional statements.
- A for loop is more concise than a while loop.
- There is no difference between for loop and while loop.
- They are not interchangeable.
Which of the following statement holds valid with Python for loop?
- initial value is an optional
- stop value is mandatory
- step value is an optional
- none
The purpose of the range function in a for loop is to ……………
- create a list of numbers
- define the start and end of the loop
- generate a sequence of numbers
- specify the step size of the loop
To find the sum of whole numbers up to 10, a loop runs:
- once
- ten times
- eleven times
- any number of times