Which of the following is not one of the main activities associated with operational databases?

Data must be managed for decision-making

Indicate whether the statement is true or false

Which of the following statements is false?

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)) b. Function map’s first argument is a function that receives one value and re-turns a new value—in Part (a), a lambda that squares its argument. The second argument is an iterable of values to map. c. Function map uses eager evaluation. d. The equivalent list comprehension to Part (a) is: [item ** 2 for item in numbers]