Which built-in Python function is used to create an iterator from an iterable?
A. next()
B. iter()
C. yield()
D. generate()
Answer: Option B
Solution (By Examveda Team)
The correct answer is Option B: iter().The iter() function is used to create an iterator from an iterable object in Python. When called with an iterable object as its argument, such as a list, tuple, or string, iter() returns an iterator object that can be iterated over using a for loop or by calling the next() function. This allows for easy iteration over the elements of the iterable, one at a time, using the iterator protocol.
This Question Belongs to Python Program >> Generators And Iterators
What is a generator in Python?
A. A function that generates random numbers
B. A special type of list
C. A way to define classes
D. A function that yields values one at a time
How is a generator different from a regular function?
A. A generator uses the return keyword
B. A generator can yield multiple values
C. A generator uses the break statement
D. A generator uses the continue statement
What is an advantage of using generators for large datasets?
A. They use more memory
B. They are slower than loops
C. They are easier to implement
D. They use less memory
How do you define a generator function in Python?
A. Using the generator keyword
B. Using the def keyword and yield statement
C. Using the gen keyword
D. Using the function keyword
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