What is the primary purpose of the itertools module in Python?
A. To generate random numbers
B. To manipulate strings
C. To work with iterators and generators
D. To perform mathematical calculations
Answer: Option C
Solution (By Examveda Team)
The correct answer is Option C: To work with iterators and generators.The primary purpose of the itertools module in Python is to work with iterators and generators. This module provides a collection of functions for creating and manipulating iterators for efficient looping. It offers various iterator-building blocks that can be combined to form complex iterators or generators. Some commonly used functions in itertools include count(), cycle(), repeat(), chain(), zip_longest(), and many more. These functions enable developers to write efficient and concise code when working with iterators and generators, making itertools an essential tool for tasks involving iteration and data processing.
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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