Question 1

Which of the following is true about runtime exceptions?

Accepted Answer

A) they must be handled locally 
B) they must be explicitly thrown from the method 
C) they are used in situations where the method has encountered a serious problem 
D) they can often be prevented by fail-safe programming 
A) they must be handled locally 
B) they must be explicitly thrown from the method 
C) they are used in situations where the method has encountered a serious problem 
D) they can often be prevented by fail-safe programming

Question 2

A default Java constructor has a single parameter.

Accepted Answer

A) True 
 B)False

Question 3

A method indicates that an error has occurred by ______ an exception.

Accepted Answer

A) throwing 
B) catching 
C) implementing 
D) declaring 
A) throwing 
B) catching 
C) implementing 
D) declaring

Question 4

A(n)______ allows two modules to communicate with each other.

Accepted Answer

A) data structure 
B) axiom 
C) interface 
D) client 
A) data structure 
B) axiom 
C) interface 
D) client

Question 5

An ADT's ______ govern(s)what its operations are and what they do.

Accepted Answer

A) specifications 
B) implementation 
C) documentation 
D) data structure 
A) specifications 
B) implementation 
C) documentation 
D) data structure

Question 6

What does it mean for a class to "implement an interface" ?

Accepted Answer

The class definition

Question 7

What are the three types of operations on data?

Accepted Answer

The three types of operations

Question 8

Object-oriented programming views a program as ______.

Accepted Answer

A) a sequence of actions 
B) a sequence of statements 
C) a group of methods 
D) a collection of objects 
A) a sequence of actions 
B) a sequence of statements 
C) a group of methods 
D) a collection of objects

Question 9

What is information hiding?

Accepted Answer

Information hiding is a proces

Question 10

In the following list: John,Kate,Fred,Mark,Jon,Adam,Drew
Which element is the tail of the list?

Accepted Answer

A) John 
B) Mark 
C) Drew 
D) Adam 
A) John 
B) Mark 
C) Drew 
D) Adam

Question 11

What is a superclass?

Accepted Answer

A superclass is a cl

Question 12

Any instance of a subclass can be used in a program anywhere that an instance of the superclass can be used.

Accepted Answer

A) True 
 B)False

Question 13

All constructors in Java have a return type of void.

Accepted Answer

A) True 
 B)False

Question 14

A(n)______ can be used to precisely specify the behavior of each of the operations of an ADT.

Accepted Answer

A) exception 
B) data structure 
C) axiom 
D) client 
A) exception 
B) data structure 
C) axiom 
D) client

Question 15

Encapsulation combines an ADT's data with its operations to form a(n)______.

Accepted Answer

A) exception 
B) method 
C) object 
D) variable 
A) exception 
B) method 
C) object 
D) variable

Question 16

The specifications of an ADT's operations indicate ______.

Accepted Answer

A) what the operations do 
B) how to implement the operations 
C) how to store the data in the ADT 
D) how to carry out the operations 
A) what the operations do 
B) how to implement the operations 
C) how to store the data in the ADT 
D) how to carry out the operations

Question 17

The ______ keyword is used to call the constructor of the superclass.

Accepted Answer

A) extends 
B) super 
C) this 
D) implements 
A) extends 
B) super 
C) this 
D) implements

Question 18

In the following list: John,Kate,Fred,Mark,Jon,Adam,Drew
Which element does not have a predecessor?

Accepted Answer

A) John 
B) Mark 
C) Drew 
D) Kate 
A) John 
B) Mark 
C) Drew 
D) Kate

Question 19

A method's contract includes the method's ______.

Accepted Answer

A) code 
B) algorithm(s) 
C) implementation 
D) specifications 
A) code 
B) algorithm(s) 
C) implementation 
D) specifications

Question 20

The insertion operation of the ADT list can insert new items ______.

Accepted Answer

A) only at the front of the list 
B) only at the end of the list 
C) only in the middle of the list 
D) into any position of the list 
A) only at the front of the list 
B) only at the end of the list 
C) only in the middle of the list 
D) into any position of the list

Which of the following is true about runtime exceptions?

A default Java constructor has a single parameter.

A method indicates that an error has occurred by ______ an exception.

A(n)______ allows two modules to communicate with each other.

An ADT's ______ govern(s)what its operations are and what they do.

What does it mean for a class to "implement an interface" ?

What are the three types of operations on data?

Object-oriented programming views a program as ______.

What is information hiding?

In the following list: John,Kate,Fred,Mark,Jon,Adam,Drew Which element is the tail of the list?

What is a superclass?

Any instance of a subclass can be used in a program anywhere that an instance of the superclass can be used.

All constructors in Java have a return type of void.

A(n)______ can be used to precisely specify the behavior of each of the operations of an ADT.

Encapsulation combines an ADT's data with its operations to form a(n)______.

The specifications of an ADT's operations indicate ______.

The ______ keyword is used to call the constructor of the superclass.

In the following list: John,Kate,Fred,Mark,Jon,Adam,Drew Which element does not have a predecessor?

A method's contract includes the method's ______.

The insertion operation of the ADT list can insert new items ______.

Review of Java Fundamentals

Principles of Programming and Software Engineering

Recursion: the Mirrors

Linked Lists

Problem Solving With Abstract Data Types

Stacks

Queues

Advanced Java Topics

Algorithm Efficiency and Sorting

Trees

Tables and Priority Queues

Advanced Implementations of Tables

Graphs

External Methods

Filters

Exam 4: Data Abstraction: The Walls

Which of the following is true about runtime exceptions?

A default Java constructor has a single parameter.

A method indicates that an error has occurred by ______ an exception.

A(n)______ allows two modules to communicate with each other.

An ADT's ______ govern(s)what its operations are and what they do.

What does it mean for a class to "implement an interface" ?

What are the three types of operations on data?

Object-oriented programming views a program as ______.

What is information hiding?

In the following list: John,Kate,Fred,Mark,Jon,Adam,Drew Which element is the tail of the list?

What is a superclass?

Any instance of a subclass can be used in a program anywhere that an instance of the superclass can be used.

All constructors in Java have a return type of void.

A(n)______ can be used to precisely specify the behavior of each of the operations of an ADT.

Encapsulation combines an ADT's data with its operations to form a(n)______.

The specifications of an ADT's operations indicate ______.

The ______ keyword is used to call the constructor of the superclass.

In the following list: John,Kate,Fred,Mark,Jon,Adam,Drew Which element does not have a predecessor?

A method's contract includes the method's ______.

The insertion operation of the ADT list can insert new items ______.

Review of Java Fundamentals

Principles of Programming and Software Engineering

Recursion: the Mirrors

Linked Lists

Problem Solving With Abstract Data Types

Stacks

Queues

Advanced Java Topics

Algorithm Efficiency and Sorting

Trees

Tables and Priority Queues

Advanced Implementations of Tables

Graphs

External Methods

Filters