Question 1

What is the name of the operation that joins two strings together?

Accepted Answer

A)  String addition 
B)  String add 
C)  String concatenation 
D)  String together 
E)  None of these

Question 2

Which of the following holds an argument that is passed to a method?

Accepted Answer

A)  Local variable 
B)  Parameter variable 
C)  Class-Level variable 
D)  World-Level variable 
E)  None of these

Question 3

To assign a value to a variable during run-time, drag the variable tile and drop it into the method editor where you want the set statement to be executed.

Accepted Answer

A) True 
 B)False

Question 4

A Boolean variable can only store the two values true or false.

Accepted Answer

A) True 
 B)False

Question 5

The ask user functions are used to get input from the user.

Accepted Answer

A) True 
 B)False

Question 6

Alice has a special object called ___________________ text that allows you to add text to a world.

Accepted Answer

The answer of Alice has a special object called ___________________...

Question 7

Before you can use a local variable in a method, you must create the variable.

Accepted Answer

A) True 
 B)False

Question 8

Which of the following functions will input a Boolean value from the user?

Accepted Answer

A)  ask user for a number 
B)  ask user for a Boolean 
C)  ask user for yes or no 
D)  ask user for a string 
E)  None of these

Question 9

Which category of primitive functions has a function that returns an object's height?

Accepted Answer

A)  Point of view 
B)  Proximity 
C)  Size 
D)  Spatial relation 
E)  None of these

Question 10

Which category of primitive functions has a function that could test whether an object is above another object?

Accepted Answer

A)  Point of view 
B)  Proximity 
C)  Size 
D)  Spatial relation 
E)  None of these

Question 11

A parameter variable belongs to a specific object.

Accepted Answer

A) True 
 B)False

Question 12

Given that the variable days has a value of 14, the following expression would evaluate to what value?
	days / 7 + 1

Accepted Answer

A)  1.75 
B)  2 
C)  3 
D)  4 
E)  None of these

Question 13

A(n) ___________________ variable belongs to a specific method.

Accepted Answer

The answer of A(n) ___________________ variable belongs to a specific...

Question 14

A(n) ___________________ variable belongs to a specific object.

Accepted Answer

The answer of A(n) ___________________ variable belongs to a specific...

Question 15

A local variable belongs to a specific method.

Accepted Answer

A) True 
 B)False

Question 16

A(n) ___________________ is a special type of method that returns a value.

Accepted Answer

The answer of A(n) ___________________ is a special type of...

Question 17

Which of the following belongs to the world?

Accepted Answer

A)  Local variable 
B)  Parameter variable 
C)  Class-Level variable 
D)  World-Level variable 
E)  None of these

Question 18

Local variables are created in the ___________________ area of the Method Editor.

Accepted Answer

The answer of Local variables are created in the ___________________...

Question 19

A(n) ___________________ is a sequence of characters and is used to store text.

Accepted Answer

The answer of A(n) ___________________ is a sequence of characters...

Question 20

A(n) ___________________ variable belongs to the world.

Accepted Answer

The answer of A(n) ___________________ variable belongs to the world....

Exam 3: Variables, Functions, Math, and Strings

What is the name of the operation that joins two strings together?

Which of the following holds an argument that is passed to a method?

To assign a value to a variable during run-time, drag the variable tile and drop it into the method editor where you want the set statement to be executed.

A Boolean variable can only store the two values true or false.

The ask user functions are used to get input from the user.

Alice has a special object called ___________________ text that allows you to add text to a world.

Before you can use a local variable in a method, you must create the variable.

Which of the following functions will input a Boolean value from the user?

Which category of primitive functions has a function that returns an object's height?

Which category of primitive functions has a function that could test whether an object is above another object?

A parameter variable belongs to a specific object.

Given that the variable days has a value of 14, the following expression would evaluate to what value? days / 7 + 1

A(n) ___________________ variable belongs to a specific method.

A(n) ___________________ variable belongs to a specific object.

A local variable belongs to a specific method.

A(n) ___________________ is a special type of method that returns a value.

Which of the following belongs to the world?

Local variables are created in the ___________________ area of the Method Editor.

A(n) ___________________ is a sequence of characters and is used to store text.

A(n) ___________________ variable belongs to the world.