Question 1

Each method that each object can use is an ____ method.

Accepted Answer

A)  invoke 
B)  instance 
C)  enabled 
D)  included

Question 2

Each object's features are separate or ____ from all others.

Accepted Answer

A)  refined 
B)  abstracted 
C)  encapsulated 
D)  insulated

Question 3

Rewrite the following pseudocode making the appropriate corrections.
start
Declarations
Employee myAssistant
myAssistant.setName("Reynolds")
myAssistant.setPayRate = 16.75
output "My assistant ",Employee.getName(),
" makes ",Employee.getPayRate(),
" per hour"
stop

Accepted Answer

The answer of Rewrite the following pseudocode making the appropriate...

Question 4

What features must a programming language have for it to be considered an object-oriented language?

Accepted Answer

The answer of What features must a programming language have...

Question 5

A class ____ describes what attributes its objects will have and what those objects will be able to do.

Accepted Answer

A)  profile 
B)  definition 
C)  interface 
D)  signature

Question 6

When you use inheritance you can reuse well-established features of ____.

Accepted Answer

A)  parent classes 
B)  derived classes 
C)  child classes 
D)  subclasses

Question 7

A(n)____ is a term that describes a group of objects with common properties.

Accepted Answer

A)  object 
B)  interface 
C)  class 
D)  method

Question 8

Polymorphism is the feature of languages that allows the same word or symbol to be interpreted correctly in different situations based on the context.

Accepted Answer

A) True 
 B)False

Question 9

Objects are ____,meaning one object can inherit characteristics from another,like objects in the real world.

Accepted Answer

A)  encapsulated 
B)  extensible 
C)  invisible 
D)  definable

Question 10

Case 1

You have just starting working at Quantum Company. As a new programmer, you have been asked to review and correct various pseudocode.

-Which declaration instantiates an object of the Automobile class?

Accepted Answer

A)  myFord Automobile 
B)  Automobile myFord 
C)  Transportation myFord 
D)  Tranportation Automobile

Exam 7: Object-Oriented Programming