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Computer Science

Computer Science 1st Nine Weeks

QuestionAnswer
In Alice you can view the objects in which two different ways? Single and Quad
What allows you to reuse code without having to repeat it? Method
What is a named storage location in the computer's memory called? Variable
In order to combine multiple conditions into a single True or False result, we use what type of operators? Logical
This is a type of repetition structure. Counted Loop
When you select this option, the loop will repeat without ending until the world is stopped by the user. Infinite Loop
Which HTML code creates a list? <Li>
What is a detailed yet readable description of what a computer program or algorithm must do called? Pseudocode
Alice provides a function called__________, which is part of the world object that generates a random number in a specified range. Random Number
This is your local drive found on the school network. (H:)
How (in general) do you join strings together? a joined with b
In Alice, there are four data types, what are they? Number, Boolean, Object, String
In the Fish/Gumdrop project we used which operator to determine which gumdrop is closest to the fish? a < b
What allows you to create a group of items of the same data type? List
What data type do you use for 1 or more letters? String
What data type do you use for a character? Object
What data type do you use for positive, negative or decimal numbers? Number
What data type do you use for yes/no or true/false questions? Boolean
What does HTML stand for? Hyper Text Markup Language
What is the correct HTML element for inserting a line break? <br>
What is the correct HTML element for the largest heading: <h1>
What is the difference between a method and a function? A function returns a number, while a method does not.
This tag tells the browser that this is an HTML document <html>
These < > are called what in HTML? Wickets
This tag defines a paragraph. Browsers automatically add some space (margin) before and after each element. <p>
This HTML tag defines the main content of the HTML document or the section of the HTML document that will be directly visible on your web page. <body>
Each object has six directions, which are also relative to the object, what are they? Forward, Backward, Left, Right, Up, Down
In computer programs, simple decisions are broken into the two options, what are they? True/False
In all of the methods we wrote, the instructions have executed in order, one after the other. What is that known as? Sequential Programming
If you execute one set of commands for given circumstances, and another set of commands for different circumstances, it is accomplished using what? Decision Structure
To allow for more flexibility, Alice, along with other programming languages, provide what to compare the relationship between two values? Relational Operators
What HTML code creates a horizontal line? <hr>
Which HTML code creates a list? <li>
Which of these would you use to make objects do a specific task at the same time? Do Together
Which of these would you use to make objects do a specific task in a specified order? Do In Order
Which of these would you use to make a method repeat something a specific number of times? Loop
What is something that occurs while an Alice program is running? For example, the user might click the mouse, or press a key on the keyboard. Event
The process of responding to an event is commonly called what? Handling the Event
Most event tiles require _____________________, such as the method that should run in response to the event. Argument
A method that executes in response to an event is commonly referred to as _______________. an Event Handler
When a world is first created, the only event is the ______________event. when world starts
Created by: vj12046877