, Solution manual for Java Programming, 10th
Edition Joyce Farrell
Notes
1- The file is chapter after chapter.
2- We have shown you 10 or five pages.
3- The file contains all Appendix and Excel
sheet if it exists.
4- We have all what you need, we make
update at every time. There are many new
editions waiting you.
5- If you think you purchased the wrong file
You can contact us at every time, we can
replace it with true one.
Our email:
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Solution and Answer Guide
Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Table of Contents
Review Questions Answers .......................................................................................................................................... 1
Programming Exercises Solutions............................................................................................................................. 8
Debugging Exercises Solutions ............................................................................................................................... 14
Game Zone Solutions ................................................................................................................................................. 16
Case Problems Solutions ........................................................................................................................................... 18
Review Questions Answers
1. The most basic circuitry-level computer language is ____________.
a. machine language
b. Java
c. high-level language
d. C++
Answer: a
Feedback:
The most basic circuitry-level computer language is machine language. Machine language, or
machine code, is the most basic set of instructions a computer can execute. Java and C++ are
both high-level languages and are the opposite of circuitry-level computer language.
2. Languages that let you use an easily understood vocabulary of descriptive terms, such as read, write,
or add, are known as ____________languages.
a. procedural
b. high-level
c. machine
d. object-oriented
Answer: b
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 1
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Feedback:
High-level languages use English-like terms; Java is an example of a high-level language.
Procedural languages are those that run by executing a series of procedures or methods.
Machine-level languages do not use English-like terms; they use 1s and 0s. Object-oriented
languages are run by declaring and using objects that contain data and methods.
3. The rules of a programming language constitute its ____________.
a. syntax
b. logic
c. format
d. objects
Answer: a
Feedback:
The rules of a programming language constitute its syntax.
4. A ____________ translates high-level language statements into machine code.
a. programmer
b. syntax detector
c. compiler
d. decipherer
Answer: c
Feedback:
A compiler translates high-level language statements into machine code. A programmer
writes high-level language statements but does not translate them. “Syntax detector” and
“decipherer” are not terms used in programming.
5. Named computer memory locations are called ____________.
a. compilers
b. variables
c. addresses
d. appellations
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 2
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Answer: b
Feedback:
Named computer memory locations are variables. Compilers translate programming
statements into machine language; they are not memory locations. Addresses are unnamed
computer memory locations. “Appellations” is not a term used in programming.
6. The individual operations used in a computer program are often grouped into logical units called
____________.
a. procedures
b. variables
c. constants
d. logistics
Answer: a
Feedback:
The individual operations used in a computer program are often grouped into logical units
called procedures. Variables are named memory locations, and constants are values that do
not change; they are not groups of logical operations. “Logistics” is not a term commonly
used in programming.
7. Envisioning program components as objects that are similar to concrete objects in the real world is
the hallmark of ____________.
a. command-line operating systems
b. procedural programming
c. object-oriented programming
d. machine languages
Answer: c
Feedback:
Envisioning program components as objects that are similar to concrete objects in the real
world is the hallmark of object-oriented programming.
8. The values of an object’s attributes are known as its ____________.
a. state
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 3
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
b. orientation
c. methods
d. condition
Answer: a
Feedback:
The values of an object’s attributes are known as its state.
9. An instance of a class is a(n) ____________.
a. method
b. procedure
c. object
d. case
Answer: c
Feedback:
An instance of a class is an object.
10. Java is architecturally ____________.
a. neutral
b. oriented
c. specific
d. abstract
Answer: a
Feedback:
Java is architecturally neutral.
11. You must compile classes written in Java into ____________.
a. bytecode
b. source code
c. Javadoc statements
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 4
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
d. object code
Answer: a
Feedback:
You must compile classes written in Java into bytecode. Source code is the high-level
programming statements. Javadoc statements are a type of comment used for
documentation. Object code is the low-level code produced when a compiler translates high-
level code.
12. All Java programming statements must end with a ____________.
a. period
b. comma
c. closing parenthesis
d. semicolon
Answer: d
Feedback:
All Java programming statements must end with a semicolon.
13. Arguments to methods always appear within ____________.
a. parentheses
b. double quotation marks
c. single quotation marks
d. curly braces
Answer: a
Feedback:
Arguments to methods always appear within parentheses.
14. In a Java program, you must use ____________ to separate classes, objects, and methods.
a. commas
b. semicolons
c. dots
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 5
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
d. forward slashes
Answer: c
Feedback:
In a Java program, you must use dots to separate classes, objects, and methods.
15. All Java applications must have a method named ____________.
a. method()
b. main()
c. java()
d. Hello()
Answer: b
Feedback:
All Java applications must have a method named main(). Although an application could
have a method named method(), java(), or Hello(), they are not required method
names. Hello()also is not a conventional name because methods usually start with a
lowercase letter.
16. Nonexecuting program statements that provide documentation are called ____________.
a. classes
b. notes
c. comments
d. commands
Answer: c
Feedback:
Nonexecuting program statements that provide documentation are called comments.
17. Java supports three types of comments: ____________, ____________, and Javadoc.
a. line, block
b. string, literal
c. constant, variable
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 6
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
d. single, multiple
Answer: a
Feedback:
Java supports line, block, and Javadoc comments.
18. Which of the following is not necessary to do before you can run a Java program?
a. coding
b. compiling
c. saving
d. debugging
Answer: d
Feedback:
Although you should debug a program, it can run with bugs—it simply will produce incorrect
results. You must code, compile, and save a program before you can run it.
19. The command to execute a compiled Java application is ____________.
a. run
b. execute
c. javac
d. java
Answer: d
Feedback:
The command to execute a compiled Java application is java. The command to compile a
program is javac.
20. You save text files containing Java source code using the file extension ____________.
a. .java
b. .class
c. .txt
d. .src
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 7
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Answer: a
Feedback:
You save text files containing Java source code using the file extension .java.
Programming Exercises Solutions
1. Is each of the following class identifiers (a) legal and conventional, (b) legal but unconventional, or (c)
illegal?
a. myClass
b. void
c. Golden Retriever
d. invoice#
e. 36542ZipCode
f. Apartment
g. Fruit
h. 8888
i. displayTotal()
j. Accounts_Receivable
Solution
a. myClass (b) Unconventional because class names conventionally
start with an uppercase letter
b. void (c) Illegal because void is a reserved word
c. Golden Retriever (c) Illegal because class names cannot contain a space
d. invoice# (c) Illegal because class names cannot contain #
e. 36542ZipCode (c) Illegal because class names cannot start with a
number
f. Apartment (a) Legal and conventional because it is one word, not a
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 8
website, in whole or in part.
Edition Joyce Farrell
Notes
1- The file is chapter after chapter.
2- We have shown you 10 or five pages.
3- The file contains all Appendix and Excel
sheet if it exists.
4- We have all what you need, we make
update at every time. There are many new
editions waiting you.
5- If you think you purchased the wrong file
You can contact us at every time, we can
replace it with true one.
Our email:
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Solution and Answer Guide
Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Table of Contents
Review Questions Answers .......................................................................................................................................... 1
Programming Exercises Solutions............................................................................................................................. 8
Debugging Exercises Solutions ............................................................................................................................... 14
Game Zone Solutions ................................................................................................................................................. 16
Case Problems Solutions ........................................................................................................................................... 18
Review Questions Answers
1. The most basic circuitry-level computer language is ____________.
a. machine language
b. Java
c. high-level language
d. C++
Answer: a
Feedback:
The most basic circuitry-level computer language is machine language. Machine language, or
machine code, is the most basic set of instructions a computer can execute. Java and C++ are
both high-level languages and are the opposite of circuitry-level computer language.
2. Languages that let you use an easily understood vocabulary of descriptive terms, such as read, write,
or add, are known as ____________languages.
a. procedural
b. high-level
c. machine
d. object-oriented
Answer: b
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 1
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Feedback:
High-level languages use English-like terms; Java is an example of a high-level language.
Procedural languages are those that run by executing a series of procedures or methods.
Machine-level languages do not use English-like terms; they use 1s and 0s. Object-oriented
languages are run by declaring and using objects that contain data and methods.
3. The rules of a programming language constitute its ____________.
a. syntax
b. logic
c. format
d. objects
Answer: a
Feedback:
The rules of a programming language constitute its syntax.
4. A ____________ translates high-level language statements into machine code.
a. programmer
b. syntax detector
c. compiler
d. decipherer
Answer: c
Feedback:
A compiler translates high-level language statements into machine code. A programmer
writes high-level language statements but does not translate them. “Syntax detector” and
“decipherer” are not terms used in programming.
5. Named computer memory locations are called ____________.
a. compilers
b. variables
c. addresses
d. appellations
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 2
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Answer: b
Feedback:
Named computer memory locations are variables. Compilers translate programming
statements into machine language; they are not memory locations. Addresses are unnamed
computer memory locations. “Appellations” is not a term used in programming.
6. The individual operations used in a computer program are often grouped into logical units called
____________.
a. procedures
b. variables
c. constants
d. logistics
Answer: a
Feedback:
The individual operations used in a computer program are often grouped into logical units
called procedures. Variables are named memory locations, and constants are values that do
not change; they are not groups of logical operations. “Logistics” is not a term commonly
used in programming.
7. Envisioning program components as objects that are similar to concrete objects in the real world is
the hallmark of ____________.
a. command-line operating systems
b. procedural programming
c. object-oriented programming
d. machine languages
Answer: c
Feedback:
Envisioning program components as objects that are similar to concrete objects in the real
world is the hallmark of object-oriented programming.
8. The values of an object’s attributes are known as its ____________.
a. state
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 3
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
b. orientation
c. methods
d. condition
Answer: a
Feedback:
The values of an object’s attributes are known as its state.
9. An instance of a class is a(n) ____________.
a. method
b. procedure
c. object
d. case
Answer: c
Feedback:
An instance of a class is an object.
10. Java is architecturally ____________.
a. neutral
b. oriented
c. specific
d. abstract
Answer: a
Feedback:
Java is architecturally neutral.
11. You must compile classes written in Java into ____________.
a. bytecode
b. source code
c. Javadoc statements
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 4
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
d. object code
Answer: a
Feedback:
You must compile classes written in Java into bytecode. Source code is the high-level
programming statements. Javadoc statements are a type of comment used for
documentation. Object code is the low-level code produced when a compiler translates high-
level code.
12. All Java programming statements must end with a ____________.
a. period
b. comma
c. closing parenthesis
d. semicolon
Answer: d
Feedback:
All Java programming statements must end with a semicolon.
13. Arguments to methods always appear within ____________.
a. parentheses
b. double quotation marks
c. single quotation marks
d. curly braces
Answer: a
Feedback:
Arguments to methods always appear within parentheses.
14. In a Java program, you must use ____________ to separate classes, objects, and methods.
a. commas
b. semicolons
c. dots
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 5
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
d. forward slashes
Answer: c
Feedback:
In a Java program, you must use dots to separate classes, objects, and methods.
15. All Java applications must have a method named ____________.
a. method()
b. main()
c. java()
d. Hello()
Answer: b
Feedback:
All Java applications must have a method named main(). Although an application could
have a method named method(), java(), or Hello(), they are not required method
names. Hello()also is not a conventional name because methods usually start with a
lowercase letter.
16. Nonexecuting program statements that provide documentation are called ____________.
a. classes
b. notes
c. comments
d. commands
Answer: c
Feedback:
Nonexecuting program statements that provide documentation are called comments.
17. Java supports three types of comments: ____________, ____________, and Javadoc.
a. line, block
b. string, literal
c. constant, variable
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 6
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
d. single, multiple
Answer: a
Feedback:
Java supports line, block, and Javadoc comments.
18. Which of the following is not necessary to do before you can run a Java program?
a. coding
b. compiling
c. saving
d. debugging
Answer: d
Feedback:
Although you should debug a program, it can run with bugs—it simply will produce incorrect
results. You must code, compile, and save a program before you can run it.
19. The command to execute a compiled Java application is ____________.
a. run
b. execute
c. javac
d. java
Answer: d
Feedback:
The command to execute a compiled Java application is java. The command to compile a
program is javac.
20. You save text files containing Java source code using the file extension ____________.
a. .java
b. .class
c. .txt
d. .src
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 7
website, in whole or in part.
, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
Answer: a
Feedback:
You save text files containing Java source code using the file extension .java.
Programming Exercises Solutions
1. Is each of the following class identifiers (a) legal and conventional, (b) legal but unconventional, or (c)
illegal?
a. myClass
b. void
c. Golden Retriever
d. invoice#
e. 36542ZipCode
f. Apartment
g. Fruit
h. 8888
i. displayTotal()
j. Accounts_Receivable
Solution
a. myClass (b) Unconventional because class names conventionally
start with an uppercase letter
b. void (c) Illegal because void is a reserved word
c. Golden Retriever (c) Illegal because class names cannot contain a space
d. invoice# (c) Illegal because class names cannot contain #
e. 36542ZipCode (c) Illegal because class names cannot start with a
number
f. Apartment (a) Legal and conventional because it is one word, not a
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible 8
website, in whole or in part.
