Q10
What is the main purpose of a generator expression in Python?
A.
To create new generators
B.
To generate random numbers
C.
To produce sequences of values lazily
AnswerD.
To define classes
Answer: Option C
Solution
Answer: Option C
Solution:
The correct answer is Option C: To produce sequences of values lazily.Generator expressions in Python are used to produce sequences of values lazily, meaning they generate values on-demand as they are requested, rather than eagerly generating all values upfront. This lazy evaluation mechanism allows for efficient memory usage, especially when dealing with large datasets or infinite sequences. Generator expressions are concise and readable, making them a convenient way to define generators without the need for writing a separate generator function. They are often used in scenarios where a one-time sequence of values needs to be generated for processing or iteration.