Exam 10: Exploring Arrays, loops, and Conditional Statements

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 extract the spring months and store them in the monthName array.Identify a method Melissa should choose to perform this task.

Identify the general syntax of the forEach method.

When each entry in an array matches the entry in another array,it is called a linear array.

What is the output of the following code? For (var i = 0; i < = 360; i+=60)

Identify a method that tests whether the condition returned by the callback function holds for all items in an array.

The _____ method creates a new array by passing the original array items to the callback function,which returns the equivalent value of the array items.

Which of the following methods is used to determine the day of the week on which a month starts?

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?

The every(callback [,thisArg])array method applies the callback function to each item in an array.

Identify the letter of the choice that best matches the phrase or definition. -This method joins the array to two or more arrays,creating a single array containing the items from all the arrays.