Melissa, a computer science engineering student, is learning the basics of programming by exploring arrays. She learns about different array methods. She wishes to learn more on inserting and deleting array items. She creates monthName array to extract only the three spring months—March, April, and May—from a calendar.
-Melissa wants to remove spring months from the monthName array.Which of the following methods should Melissa use?
A) springMonths = monthName.slice(2,5);
B) springMonths = monthName.splice(2,3);
C) springMonths = monthName.slice(3,5);
D) springMonths = monthName.splice(5,3);

Question

Melissa, a computer science engineering student, is learning the basics of programming by exploring arrays. She learns about different array methods. She wishes to learn more on inserting and deleting array items. She creates monthName array to extract only the three spring months—March, April, and May—from a calendar.
-Melissa wants to remove spring months from the monthName array.Which of the following methods should Melissa use?
A) springMonths = monthName.slice(2,5);
B)  springMonths = monthName.splice(2,3);
C)  springMonths = monthName.slice(3,5);
D) springMonths = monthName.splice(5,3);

Quizplus · Accepted Answer

The splice method is used to remove elements from an array. In option B, `monthName.splice(2,3)` correctly removes three items starting from index 2 (March, April, May) from the monthName array.

Melissa, a Computer Science Engineering Student, Is Learning the Basics