If this code prints [5, 3, 10], what is not a possible value for the sum of all elements of the original array a? а. 18 b. 16 с. 27 d. trick question, all values are possible for a suitably chosen array a and function f

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
Section: Chapter Questions
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Consider the following code sequence, working with some array of numbers a and a function f from numbers to numbers (which does not
access variables declared outside the function).
a.map(f);
console. log(a.filter(x => x > 0));
If this code prints [5, 3, 10], what is not a possible value for the sum of all elements of the original array a?
О а. 18
О b. 16
О с. 27
O d. trick question, all values are possible for a suitably chosen array a and function f
Transcribed Image Text:Consider the following code sequence, working with some array of numbers a and a function f from numbers to numbers (which does not access variables declared outside the function). a.map(f); console. log(a.filter(x => x > 0)); If this code prints [5, 3, 10], what is not a possible value for the sum of all elements of the original array a? О а. 18 О b. 16 О с. 27 O d. trick question, all values are possible for a suitably chosen array a and function f
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