AP CSP Unit 6

the process of accessing each item in a list one at a time

• Traversal

• Iteration

• Selection

• Sorting

What is a List in the context of programming?

• An unordered collection of elements.

• An ordered collection of elements.

• A type of variable that can hold only one value.

• A method for sorting data.

A counting variable to set an initial value, a Boolean expression, and a statement that increases or decreases the variable being checked are all parts of a(n) _______

• Loop

• Function

• Condition

• Array

An individual item in a list that is assigned a unique index....

• Element

• Node

• Attribute

• Value

The first item in a list has an index of .....

• -1

• 1

• 0

• 2

What does the ++ command do?

• Adds 1 to the count

• Subtracts 1 from the count

• Multiplies the count by 2

• Divides the count by 2

The program is designed to determine the minimum value in a list of positive numbers called numList. Which of the following can be used to replace <MISSING CODE> so that the program works as intended for every possible list of positive numbers?

• 0

• 1000000

• numList.length

• numList[0]

myList = [5, 3, 12, 7, 19, 20, 23]. myList.length will return a value of ___

• 5

• 6

• 7

• 8

Which of the following programs will result in filteredNames only containing the names of students who are 17 or older?

• 
• const filteredNames = students.filter(student => student.age < 17).map(student => student.name);

• const filteredNames = students.map(student => student.name).filter(name => name.length > 3);

• const filteredNames = students.filter(student => student.age === 17).map(student => student.name);

An ordered collection of elements is a....

• List

• Array

• Set

• Dictionary