Computer Test 1

An IDE includes tools for which tasks? Writing code Compiling code Editing code Debugging programs All of the above

All of the above (*)

Why is teamwork important? Individuals must work together effectively for companies to remain competitive. Goals can be reached faster and more efficiently. Teamwork can result in new and innovative ideas. All of the above 2 and 3 only

All of the above (*)

In Alice, which of the following situations could benefit from declaring a new procedure? An object needs to move forward, then move up 10 meters. An object needs to say three statements. An object does not have a default procedure for a motion, such as swimming. Multiple objects need to use a motion, such as bunnies hopping. A single motion, such as walking, takes up a lot of room in myFirstMethod.

An object does not have a default procedure for a motion, such as swimming. Multiple objects need to use a motion, such as bunnies hopping. A single motion, such as walking, takes up a lot of room in myFirstMethod.

In Alice, when two objects are synchronized and move together, this means that one object is: A vehicle of another A class of another An object of another An instance of anothe

A vehicle of another

When is an instance created in Alice? Mark for Review (1) Points After the code is created. After the scenario is saved. After the folder is selected in the gallery. After the class icon is dragged into the scene.

After the class icon is dragged into the scene.

What is the course goal? Learn the basic elements of computer programming Learn the basics of the Java programming language Write programs All of the above

All of the above

Which of the following would a clown fish object in Alice inherit from its class? Mark for Review (1) Points Fins Two eyes Procedures Functions All of the above

All of the above

In a team assessment rubric, which of the following would earn a 4 (the highest score) in the Collaboration category? Rarely listens to, shares with, and supports the efforts of others. Often is not a good team player. Almost always listens to, shares with, and supports the efforts of others. Tries to keep people working well together and mentors team members when appropriate. Usually listens to, shares, with, and supports the efforts of others. Does not cause "waves" in the group. Often listens to, shares with, and supports the efforts of others, but not always.

Almost always listens to, shares with, and supports the efforts of others. Tries to keep people working well together and mentors team members when appropriate.

Which of the following components can help a team be successful? 1. A common goal 2. Shared responsibility 3. A project plan clearly defining roles and tasks 4. Equal participation and attendance at all meetings

1, 2, 3, and 4 (*

Why might you create a journal for programming? 1. To document new concepts and techniques. 2. To track problems in your code and how you solved them. 3. To serve as a review guide when preparing for an exam.

123

Alice is a good introduction to learning how to program for which of the following reasons? 1. It uses the Alice+ programming language syntax. 2. It is easy to drag and drop objects on the screen rather than type. 3. You learn fundamentals of computer programming by creating animations.

2 and 3 only

In Alice, what are the forms of a scenario? A section of code to write. A problem to solve. A task to perform. A person to help. A system to start.

A problem to solve. A task to perform.

The list below provides good characteristics of a team, except which one? Shared responsibility Clear roles Clearly defined tasks Regular participation A single leader

A single leader (*)

Which Alice tool is used to demonstrate the process flow of an animation? Visual storyboard Textual storyboard Flowchart World Pie chart

Flowchart

Which option copies a programming instruction to the clipboard? Clipboard Is Enabled Copy to Clipboard Paste

Copy to Clipboard

Which of the following instructional methods are included in this course? Quizzes and exams Journaling and blogging Practice activities Lectures All of the above

All of the above (*)

After each execution of your Alice animation, what element or elements could be adjusted in your code? Mark for Review (1) Points Control statements Procedures Arguments All of the above

All of the above

Saved Alice projects can be opened and edited. True or false?

True

The Alice Scene editor contains tools to rotate the camera view. True or false?

True

The Procedures tab and the Functions tab are the two tabs available in the Alice methods panel. True or false?

True

When designing the scenario for a game or animation, what questions should you answer? What programming constructs are needed? What objects are needed? What actions should take place? What story is to be told?

What objects are needed? What actions should take place? What story is to be told?

What is the learning management system used in this course? Alice 3 Greenfoot iLearning BlueJ Eclipse

iLearning

Which of the following procedures turns an object to face another object? Mark for Review (1) Points turn turnToFace orientToUpright moveToward

turnToFace

Which of the following is not one of the positioning axes used in Alice 3? x z w y

w

It is important to save often while debugging your program. True or false?

True

One type of object property is an object's position in the scene. True or false?

True

Procedural abstraction may need to be implemented if an object in Alice needs to perform an action, but there isn't an inherited procedure that accomplishes that action. True or false?

True

Programming comments do not affect the functionality of your Alice animation. True or false?

True

Rings will appear around a sub-part indicating how you can reposition it. True or false?

True

Only acting objects have one-shot procedures. True or false?

False

Which button is selected in the Alice file menu to save a version of an animation? Mark for Review (1) Points File New Save As... Open

Save As... (*)

In Alice, new procedures are declared in the Scene editor. True or false?

F

After objects are positioned in the scene, it is wise to save multiple versions of the project, giving each version the same name. True or false?

False

An animation gives the scenario a purpose. True or false?

False

Which of the following steps is not needed to generate an animation in Alice or to create a game in Greenfoot? Test Implement Import graphical objects Create a scenario Design a storyboard

Import graphical objects (*)

In Alice, where are objects added and positioned in the scene? Mark for Review (1) Points The Code editor The gallery The Scene editor The template

The Scene editor

What do moving objects provide to your scene? Mark for Review (1) Points The sky and ground The action The procedures The non-moving scenery

The action (*)

Which of the following is a reason why procedural abstraction may be used in programming an animation? The code is too long. The programmer wants to save the animation. The code is difficult to read. The programmer wants to reuse the code.

The code is too long. (*) The code is difficult to read. (*) The programmer wants to reuse the code. (*)

Why is it useful to learn Alice 3 and Greenfoot? (Choose all correct answers) They both teach you how to code objects to move. They both allow you to drag and drop objects. They both allow you to learn the fundamental ideas in programming by creating objects in a virtual world. None of the above

They both teach you how to code objects to move. (*) They both allow you to drag and drop objects. (*) They both allow you to learn the fundamental ideas in programming by creating objects in a virtual world. (*)

A textual storyboard helps the reader understand the actions that will take place during the animation. True or false?

True

An argument is a value that the procedure uses to complete its task. True or false?

True

In Alice, which procedure is used to assign one object as the vehicle of another? setClassVehicle setObjectVehicle setVehicle Vehicle

setVehicle

Which Alice execution task corresponds with the following storyboard statement? Cat rolls to the left. Mark for Review (1) Points roll Left 1 this.Cat roll Left 1.0 Cat roll Left 1 Cat roll Right 1

this.Cat roll Left 1.0

Which of the following instructions turns the clown fish left 5 meters? this.clownFish turn Left 5.0 this.clownFish turn Left 0.5 this.clownFish turn Left 5 this.Fish turn Left 5

this.clownFish turn Left 5.0

Breaking down a problem or process into smaller parts makes it easier to manage. True or false?

True

Effective teamwork is essential for organizations to realize their full potential and to meet certain goals. t/f

true

The teaching strategy for the Oracle Academy Java training includes lectures and practical exercises. t/f

true

What does IDE stand for in this course? International development environment Interactive design environment Integrated development environment

Integrated development environment (*)

Copying programming instructions saves time when programming your Alice project. True or false?

True

Creating multiple versions of your Alice project saves time. True or false?

True

Debugging is the process of finding bugs in a software program. True or false?

True

In Alice, which of the following is not a control statement? Mark for Review (1) Points Do In Order While Count Move

Move

In Alice the Functions tab will display the pre-defined functions for the selected instance. True or false?

True

Which handle style would be used to rotate an object's sub-part about the x, y, and z axes? Mark for Review (1) Points Rotation Default Translation Resize

Rotation

In Alice, control statements are dragged into the Code editor. True or false?

True

Which of the following is not a good tip for protecting information and systems (cyber security)? Share strong passwords. Keep anti-virus software up-to-date. Only open emails from trusted sources. Follow your organization's cybersecurity rules and report issues when they happen.

Share strong passwords. (*)

Which of the following is not an example of a one-shot procedure? Mark for Review (1) Points Roll Move Turn Spin

Spin

In Alice, you could identify when new procedures need to be declared by reviewing the textual storyboard for the animation. True or false?

T

What is the first step to entering comments in an Alice program? Mark for Review (1) Points Type comments that describe the sequence of actions in the code segment. Drag and drop the comments tile above a code segment. Drag and drop the comments tile below a code segment. Select the instance from the instance menu.

Drag and drop the comments tile above a code segment.

From your Alice lessons, what does inheritance mean? Each class inherits the methods and properties of all classes available in Alice. Each superclass inherits the methods and properties of its subclass. Each subclass inherits the methods and properties of its superclass. Each class has its own methods and properties that are non-transferable to any other class.

Each subclass inherits the methods and properties of its superclass.

To access the Alice Code editor from the Scene editor, which button do you click? Mark for Review (1) Points Access Code Editor Code Editor Edit Code Code

Edit Code

The following provides examples of a team rubric, except which one? Ensures that there will be no errors in the project. Set of rules and standards. Helps the team meet its criteria for success. Defined by the team.

Ensures that there will be no errors in the project. (*)

A flowchart is a useful way to illustrate how your Alice animation's characters will look. True or false?

False

In Alice, a walking motion for a bipedal object can be achieved without the Do Together control statement. True or false?

False

In Alice, different programming is not required for different objects, because all objects move the same way. True or false?

False

In Alice, once an instance is added to the scene, it cannot be deleted. True or false?

False

In Alice, the computer specifies the low and high range values for the range of numbers from which to pull a randomized number. True or false?

False

In Alice, the while control statement executes a set of procedures a specific number of times. True or false?

False

In Alice, there is a limit of 10 objects per scene. True or false?

False

Manually manipulating an Alice object with your cursor is a way to precisely position an object. True or false?

False

To add a procedure to myFirstMethod, right-click on the procedure you wish to add and select the Add button. True or false?

False

When you disable a programming instruction, it is still executed when you run the Alice animation. True or false?

False

When you edit an object's properties in the Scene editor, the changes do not take effect until the Run button is clicked. True or false?

False

Alice 3 will periodically remind you to save your project. True or false? Mark for Review (1) Points True/False

False (*)

In Alice, where does an instance's axes intersect? Mark for Review (1) Points At the instance's head. At the instance's feet. At the instance's center point. At the world's center point.

At the instance's center point.

What kind of information is useful in a programming journal? New programming concepts Problems encountered and how you solved them Both 1 and 2 Neither 1 nor 2

Both 1 and 2 (*)

When something is broken or doesn't work as intended in a software program, it is referred to as a _________? Mark for Review (1) Points Bug Debug Error Code

Bug

In Alice, what does the resize handle style do? Mark for Review (1) Points Simple rotation and movement Rotate about the x, y, and z axes Change size of the object and stretch it along the x, y, and z axes Move along the x, y, and z axes

Change size of the object and stretch it along the x, y, and z axes

How do you create a programming instruction in Alice? Mark for Review (1) Points Click and drag the desired programming instruction into the Procedures tab. Click and drag the desired programming instruction into the myFirstMethod tab. Click and drag the desired programming instruction into the Scene editor. Click and drag the desired programming instruction into the Functions tab.

Click and drag the desired programming instruction into the myFirstMethod tab.

Which of the following ways can you alter a procedure in Alice? Mark for Review (1) Points (Choose all correct answers) Copy Count Disable Reorder

Copy Disable Reorder

The Alice move procedure contains which arguments? Mark for Review (1) Points (Choose all correct answers) Object Direction Amount Text

Direction Amount

In Alice, which of the following arguments could be replaced with a random number? Mark for Review (1) Points (Choose all correct answers) Distance Object name Duration Direction Procedure name

Distance Duration

Which of the following is the default control statement in myFirstMethod? Mark for Review (1) Points Count Do Together Do In Order Comment

Do In Order

In Alice, which control statement is used to invoke simultaneous movement? Mark for Review (1) Points Do Together Do In Order While Count Variable

Do Together

Which Alice control statement executes a set of procedures simultaneously? Mark for Review (1) Points Together Do together Do in order While

Do together

In a team assessment rubric, which of the following would earn a 1 (the lowest score) in the attitude category? Is often publicly critical of the project or the work of other members of the group. Is often negative about the task(s). Is rarely publicly critical of the project or the work of others. Often has a positive attitude about the task(s). Is never publicly critical of the project or the work of others. Always has a positive attitude about the task(s). Is occasionally publicly critical of the project or the work of other members of the group. Usually has a positive attitude about the task(s).

Is often publicly critical of the project or the work of other members of the group. Is often negative about the task(s). (*)

Throughout this course you will learn how to program in:

Java

Oracle iLearning is used to access everything in the course except what? Quizzes Slides Exams Java IDE

Java IDE

Which of the following courses are part of the Oracle Academy Java training? Java Programming Java Application Development Java Fundamentals Animating with Java

Java Programming Java Fundamentals

The Oracle Academy Java Fundamentals and Java Programming courses help you prepare for what exam? Microsoft certification exam Oracle Certified Associate, Java SE7 IBM certification exam None of the above

Oracle Certified Associate, Java SE7

In Alice, if only objects that walk on four legs need to use a procedure, in which superclass would the procedure be declared? Mark for Review (1) Points Quadruped Biped Swimmer Prop

Quadruped

Which of the following is an example of behaving ethically online? Copying and pasting parts of someone elseﾒs work into your own without giving them credit. Posting information about people at school that they would never want shared. Pretending you are someone else in an online chat room. Starting a cruel social network page about members of the community. Refraining from using rude or bad language online.

Refraining from using rude or bad language online.

How do you view the results of procedures entered in the Alice code editor? Mark for Review (1) Points Select the Play button. Select the Run button. View the procedures in the gallery. Save the scene.

Select the Run button.

Which of the following are ways to open an existing Alice project file after launching Alice? Mark for Review (1) Points (Choose all correct answers) Click and drag the file from your computer into Alice 3. Select the project from the My Projects tab. Browse for the project using the File System tab. Double-click on the project file name in the folder it is stored in on your computer.

Select the project from the My Projects tab. Browse for the project using the File System tab.