7th Grade Unit 4 Lesson 02 Quiz

A byte is made up of a group of eight _______.

• bits
• loops
• operators
• iterations

A website for a rated T (for Teen) game needs to know a user’s age before it grants full access to the page. What type of variable would the site’s coding use to gather that information?

• binary input
• integer
• Boolean
• text

Mario is coding an algorithm to perform a series of functions. The specific order in which the steps need to happen is referred to as a(n) _______.

• sequence
• variable
• operator
• assignment

Maria’s algorithm for a plant watering app has text, numbers, and images that help determine how the script will work. These are known as _______.

• integers
• Booleans
• iterations
• variables

In a Boolean variable, what does “1” represent?

• TRUE
• FALSE

Mario’s code has several variables, such as student grades, last names, and ages. What would he use to compare those variables so he could organize data in different ways?

• syntax highlighting
• iterations
• JavaScript
• operators

Maria is creating an algorithm that will send a letter to non-profit donors who have donated $200 or more. What will the operator MOST likely look like to identify those donors?

• != $200
• DonationName++
• DonationAmount >= $200
• DonationAmount == $200

Text variables can be used for storing a person’s first name.

• True
• False

The library where Mario works digitally stores data about the books on order including title, author, and published date. How would this data MOST likely be stored?

• as a single variable
• as a bit
• in a card catalog
• in an array

What is the BEST example of the type of data stored by a text variable in a video game?

• a comparison of multiple scores by the same player
• whether a user has already visited the site
• a player’s name
• a player’s high score