Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
SolutionandAnswerGuide o
u o
u o
u
Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo
Table of Contents uo uo
Review Questions Answers ................................................................................................. 1
uo uo
Programming Exercises Solutions ........................................................................................ 7
uo uo
Debugging Exercises Solutions ........................................................................................... 13
uo uo
Game Zone Solutions ........................................................................................................ 15
uo uo
Case Problems Solutions .................................................................................................... 16
uo uo
Review Questions Answers uo uo
1. The most basic circuitry-level computer language is ____________.
uo uo uo uo uo uo uo
a. machine language uo
b. Java
c. high-level language uo
d. C++
Answer: a uo
Feedback: uo
The most basic circuitry-level computer language is machine language. Machine language, or
uo uo uo uo uo uo uo uo uo uo uo
machine code, is the most basic set of instructions a computer can execute. Java and C++ are both
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
high-level languages and are the opposite of circuitry-level computer language.
uo uo uo uo uo uo uo uo uo uo uo
2. Languages that let you use an easily understood vocabulary of descriptive terms, such as read, write, or
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
uo add, are known as ____________languages.
uo uo uo uo
a. procedural
b. high-level
c. machine
d. object-oriented
Answer: b uo
Feedback: uo
High-level languages use English-like terms; Java is an example of a high-level language.
uo uo uo uo uo uo uo uo uo uo uo uo
Procedural languages are those that run by executing a series of procedures or methods. Machine-
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
1
in whole or in part.
uo uo uo uo uo uo
, Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
level languages do not use English-like terms; they use 1s and 0s. Object-oriented languages are
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
run by declaring and using objects that contain data and methods.
uo uo uo uo uo uo uo uo uo uo uo
3. The rules of a programming language constitute its ____________.
uo uo uo uo uo uo uo uo
a. syntax
b. logic
c. format
d. objects
Answer: a uo
Feedback: uo
The rules of a programming language constitute its syntax.
uo uo uo uo uo uo uo uo
4. A ____________ translates high-level language statements into machine code.
uo uo uo uo uo uo uo uo
a. programmer
b. syntax detector uo
c. compiler
d. decipherer
Answer: c uo
Feedback: uo
A compiler translates high-level language statements into machine code. A programmer writes
uo uo uo uo uo uo uo uo uo uo uo
high-level language statements but does not translate them. “Syntax detector” and “decipherer”
uo uo uo uo uo uo uo uo uo uo uo uo
are not terms used in programming.
uo uo uo uo uo uo
5. Named computer memory locations are called ____________.
uo uo uo uo uo uo
a. compilers
b. variables
c. addresses
d. appellations
Answer: b uo
Feedback: uo
Named computer memory locations are variables. Compilers translate programming statements
uo uo uo uo uo uo uo uo uo
into machine language; they are not memory locations. Addresses are unnamed computer
uo uo uo uo uo uo uo uo uo uo uo uo
memory locations. “Appellations” is not a term used in programming.
uo uo uo uo uo uo uo uo uo uo
6. The individual operations used in a computer program are often grouped into logical units called
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
2
in whole or in part.
uo uo uo uo uo uo
, Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
uo ____________.
a. procedures
b. variables
c. constants
d. logistics
Answer: a uo
Feedback: uo
The individual operations used in a computer program are often grouped into logical units called
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
procedures. Variables are named memory locations, and constants are values that do not change;
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
they are not groups of logical operations. “Logistics” is not a term commonly used in programming.
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
7. Envisioning program components as objects that are similar to concrete objects in the real world is the
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
uo hallmark of ____________. uo uo
a. command-line operating systems uo uo
b. procedural programming uo
c. object-oriented programming uo
d. machine languages uo
Answer: c uo
Feedback: uo
Envisioning program components as objects that are similar to concrete objects in the real world is
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
the hallmark of object-oriented programming.
uo uo uo uo uo
8. The values of an object’s attributes are known as its ____________.
uo uo uo uo uo uo uo uo uo uo
a. state
b. orientation
c. methods
d. condition
Answer: a uo
Feedback: uo
The values of an object’s attributes are known as its state.
uo uo uo uo uo uo uo uo uo uo
9. An instance of a class is a(n) ____________.
uo uo uo uo uo uo uo
a. method
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
3
in whole or in part.
uo uo uo uo uo uo
, Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
b. procedure
c. object
d. case
Answer: c uo
Feedback: uo
An instance of a class is an object.
uo uo uo uo uo uo uo uo
10. Java is architecturally ____________.
uo uo uo
a. neutral
b. oriented
c. specific
d. abstract
Answer: a uo
Feedback: uo
Java is architecturally neutral.
uo uo uo
11. You must compile classes written in Java into ____________.
uo uo uo uo uo uo uo uo
a. bytecode
b. source code uo
c. Javadoc statements uo
d. object code uo
Answer: a uo
Feedback: uo
You must compile classes written in Java into bytecode. Source code is the high-level
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
programming statements. Javadoc statements are a type of comment used for documentation.
uo uo uo uo uo uo uo uo uo uo uo uo
Object code is the low-level code produced when a compiler translates high-level code.
uo uo uo uo uo uo uo uo uo uo uo uo uo
12. All Java programming statements must end with a ____________.
uo uo uo uo uo uo uo uo
a. period
b. comma
c. closing parenthesis uo
d. semicolon
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
4
in whole or in part.
uo uo uo uo uo uo
uo uo uo uo uo uo uo uo uo uo
SolutionandAnswerGuide o
u o
u o
u
Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo
Table of Contents uo uo
Review Questions Answers ................................................................................................. 1
uo uo
Programming Exercises Solutions ........................................................................................ 7
uo uo
Debugging Exercises Solutions ........................................................................................... 13
uo uo
Game Zone Solutions ........................................................................................................ 15
uo uo
Case Problems Solutions .................................................................................................... 16
uo uo
Review Questions Answers uo uo
1. The most basic circuitry-level computer language is ____________.
uo uo uo uo uo uo uo
a. machine language uo
b. Java
c. high-level language uo
d. C++
Answer: a uo
Feedback: uo
The most basic circuitry-level computer language is machine language. Machine language, or
uo uo uo uo uo uo uo uo uo uo uo
machine code, is the most basic set of instructions a computer can execute. Java and C++ are both
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
high-level languages and are the opposite of circuitry-level computer language.
uo uo uo uo uo uo uo uo uo uo uo
2. Languages that let you use an easily understood vocabulary of descriptive terms, such as read, write, or
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
uo add, are known as ____________languages.
uo uo uo uo
a. procedural
b. high-level
c. machine
d. object-oriented
Answer: b uo
Feedback: uo
High-level languages use English-like terms; Java is an example of a high-level language.
uo uo uo uo uo uo uo uo uo uo uo uo
Procedural languages are those that run by executing a series of procedures or methods. Machine-
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
1
in whole or in part.
uo uo uo uo uo uo
, Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
level languages do not use English-like terms; they use 1s and 0s. Object-oriented languages are
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
run by declaring and using objects that contain data and methods.
uo uo uo uo uo uo uo uo uo uo uo
3. The rules of a programming language constitute its ____________.
uo uo uo uo uo uo uo uo
a. syntax
b. logic
c. format
d. objects
Answer: a uo
Feedback: uo
The rules of a programming language constitute its syntax.
uo uo uo uo uo uo uo uo
4. A ____________ translates high-level language statements into machine code.
uo uo uo uo uo uo uo uo
a. programmer
b. syntax detector uo
c. compiler
d. decipherer
Answer: c uo
Feedback: uo
A compiler translates high-level language statements into machine code. A programmer writes
uo uo uo uo uo uo uo uo uo uo uo
high-level language statements but does not translate them. “Syntax detector” and “decipherer”
uo uo uo uo uo uo uo uo uo uo uo uo
are not terms used in programming.
uo uo uo uo uo uo
5. Named computer memory locations are called ____________.
uo uo uo uo uo uo
a. compilers
b. variables
c. addresses
d. appellations
Answer: b uo
Feedback: uo
Named computer memory locations are variables. Compilers translate programming statements
uo uo uo uo uo uo uo uo uo
into machine language; they are not memory locations. Addresses are unnamed computer
uo uo uo uo uo uo uo uo uo uo uo uo
memory locations. “Appellations” is not a term used in programming.
uo uo uo uo uo uo uo uo uo uo
6. The individual operations used in a computer program are often grouped into logical units called
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
2
in whole or in part.
uo uo uo uo uo uo
, Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
uo ____________.
a. procedures
b. variables
c. constants
d. logistics
Answer: a uo
Feedback: uo
The individual operations used in a computer program are often grouped into logical units called
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
procedures. Variables are named memory locations, and constants are values that do not change;
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
they are not groups of logical operations. “Logistics” is not a term commonly used in programming.
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
7. Envisioning program components as objects that are similar to concrete objects in the real world is the
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
uo hallmark of ____________. uo uo
a. command-line operating systems uo uo
b. procedural programming uo
c. object-oriented programming uo
d. machine languages uo
Answer: c uo
Feedback: uo
Envisioning program components as objects that are similar to concrete objects in the real world is
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
the hallmark of object-oriented programming.
uo uo uo uo uo
8. The values of an object’s attributes are known as its ____________.
uo uo uo uo uo uo uo uo uo uo
a. state
b. orientation
c. methods
d. condition
Answer: a uo
Feedback: uo
The values of an object’s attributes are known as its state.
uo uo uo uo uo uo uo uo uo uo
9. An instance of a class is a(n) ____________.
uo uo uo uo uo uo uo
a. method
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
3
in whole or in part.
uo uo uo uo uo uo
, Solution uoand uoAnswer uoGuide : Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs
uo uo uo uo uo uo uo uo uo uo
b. procedure
c. object
d. case
Answer: c uo
Feedback: uo
An instance of a class is an object.
uo uo uo uo uo uo uo uo
10. Java is architecturally ____________.
uo uo uo
a. neutral
b. oriented
c. specific
d. abstract
Answer: a uo
Feedback: uo
Java is architecturally neutral.
uo uo uo
11. You must compile classes written in Java into ____________.
uo uo uo uo uo uo uo uo
a. bytecode
b. source code uo
c. Javadoc statements uo
d. object code uo
Answer: a uo
Feedback: uo
You must compile classes written in Java into bytecode. Source code is the high-level
uo uo uo uo uo uo uo uo uo uo uo uo uo uo
programming statements. Javadoc statements are a type of comment used for documentation.
uo uo uo uo uo uo uo uo uo uo uo uo
Object code is the low-level code produced when a compiler translates high-level code.
uo uo uo uo uo uo uo uo uo uo uo uo uo
12. All Java programming statements must end with a ____________.
uo uo uo uo uo uo uo uo
a. period
b. comma
c. closing parenthesis uo
d. semicolon
© 2022 Cengage. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website,
uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo uo
4
in whole or in part.
uo uo uo uo uo uo
