A programmer has a need to round many numeric values to the nearest integer. Which of the following best explains the benefit of using a list as a data abstraction in this situation? A Keeping the numeric values in a list makes it easier to round a number to the nearest integer. B Keeping the numeric values in a list makes it easier to apply the same computation to every data element C Keeping the numeric values in a list makes it easier to prevent a program from unintentionally changing the value of a variable. D Keeping the numeric values in a list makes it easier to prevent a program from attempting to access an index beyend the length of the list

Question

A programmer has a need to round many numeric values to the nearest integer. Which of the following best explains the benefit of using a list as a data abstraction in this situation? A Keeping the numeric values in a list makes it easier to round a number to the nearest integer. B Keeping the numeric values in a list makes it easier to apply the same computation to every data element C Keeping the numeric values in a list makes it easier to prevent a program from unintentionally changing the value of a variable. D Keeping the numeric values in a list makes it easier to prevent a program from attempting to access an index beyend the length of the list

Answer 1

B Keeping the numeric values in a list makes it easier to apply the same computation to every data element.Using a list to store the numeric values allows the programmer to easily apply the same rounding operation to each element in the list. This can be done using a loop or a list comprehension, which can efficiently process each element in the list and round it to the nearest integer. This approach is more efficient and convenient than rounding each number individually, especially when dealing with a large number of values.

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