QUESTION 12 Which of the following statements is false? O a. The following code uses built-in function map with a lambda to square each value in the list numbers: list (map(lambda x: x ** 2, numbers)) O b. Function map's first argument is a function that receives one value and returns a new value-in Part (a), a lambda that squares its argument. The second argument is an iterable of values to map. O c. Function map uses eager evaluation. O d. The equivalent list comprehension to Part (a) is: [item ** 2 for item in numbers]

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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QUESTION 12
Which of the following statements is false?
O a. The following code uses built-in function map with a lambda to square each value in the list numbers:
list(map(lambda x: x ** 2, numbers))
O b. Function map's first argument is a function that receives one value and returns a new value-in Part (a), a lambda that squares its argument. The
second argument is an iterable of values to map.
O c. Function map uses eager evaluation.
O d. The equivalent list comprehension to Part (a) is:
[item ** 2 for item in numbers]
Transcribed Image Text:QUESTION 12 Which of the following statements is false? O a. The following code uses built-in function map with a lambda to square each value in the list numbers: list(map(lambda x: x ** 2, numbers)) O b. Function map's first argument is a function that receives one value and returns a new value-in Part (a), a lambda that squares its argument. The second argument is an iterable of values to map. O c. Function map uses eager evaluation. O d. The equivalent list comprehension to Part (a) is: [item ** 2 for item in numbers]
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