Solution Manual Java Programming 10th Edition Joyce Farrell

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............................................................................................................ 7
Debugging Exercises Solutions .............................................................................................................. 13
Game Zone Solutions ............................................................................................................................ 14
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Case Problems Solutions ....................................................................................................................... 16
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Review Questions Answers
1. The most basic circuitry-level computer language is ____________.
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a. machine language

b. Java
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c. high-level language

d. C++

Answer: a
Feedback:
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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.
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2. Languages that let you use an easily understood vocabulary of descriptive terms, such as read, write, or add, are

known as ____________languages.
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a. procedural

b. high-level
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c. machine

d. object-oriented

Answer: b
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.



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website, in whole or in part.

, Solution and Answer Guide: Farrell, Java Programming 10e, [978-035-767-3423], Chapter 1: Creating Java Programs



3. The rules of a programming language constitute its ____________.

a. syntax

b. logic

c. format

d. objects

Answer: a

Op een winderige ochtend fietste Lara langs de grachten van de stad. De lucht was
Feedback:
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grijs, The
maar inofde
rules ramen vanlanguage
a programming de smalle huizen
constitute weerspiegelde een zacht licht. Ze hield
its syntax.
van het geluid van haar banden op de natte stenen en de geur van vers brood uit de
4. A ____________ translates high-level language statements into machine code.
bakkerij op de hoek. Toch voelde deze dag anders. In haar tas zat een dikke envelop
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die zea. al programmer
weken met zich meedroeg zonder hem te openen. Het was een antwoord van
een universiteit in een verre stad, honderden kilometers van huis.
b. syntax detector
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Ze stopte bij haar favoriete brug en keek naar het donkere water waarin de wolken
c. compiler
voorbijgleden. Haar gedachten dwaalden af naar haar familie, haar vrienden en de
vertrouwde straten waar ze was opgegroeid. Wat als ze werd toegelaten? Dan zou ze
d. decipherer
alles Answer:
moetenc achterlaten. Maar wat als ze werd afgewezen? Dan zou haar droom
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voorlopig voorbij zijn.
Feedback:
Met trillende
A compilerhanden
translatesopende
high-levelze de envelop.
language statementsHaar ogen gleden
into machine over de woorden,
code. A programmer writes high- eerst
langzaam, toen sneller.
level language statementsPlotseling
but does not voelde ze haar
translate them. hartdetector”
“Syntax snellerand
kloppen. Zeare
“decipherer” was not
toegelaten, en niet zomaar toegelaten—ze had zelfs een beurs gekregen. Een lach
terms used in programming.
brakcomputer
door opmemory
haar gezicht, gevolgd door tranen die ze niet had verwacht.
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5. Named locations are called ____________.

Terwijl de wind haar haren optilde, besefte Lara dat verandering eng was, maar ook vol
a. compilers
belofte.
b. Ze stapte weer op haar fiets, niet langer onzeker. De stad voelde hetzelfde,
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variables
maar zij was veranderd. Een nieuw hoofdstuk wachtte op haar, en voor het eerst
voelde
c. ze zich klaar om het te beginnen.
addresses
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d. appellations

Answer: b
Feedback:
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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


© 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



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
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of ____________.

a. command-line operating systems
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b. procedural programming

c. object-oriented programming
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d. machine languages

Answer: c
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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
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b. orientation

c. methods
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d. condition

Answer: a
C
Feedback:
The values of an object’s attributes are known as its state.
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9. An instance of a class is a(n) ____________.

a. method

b. procedure

c. object

d. case

Answer: c



© 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



Feedback:
An instance of a class is an object.
10. Java is architecturally ____________.

a. neutral

b. oriented

c. specific

d. abstract
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Answer: a
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Java is architecturally neutral.
11. You must compile classes written in Java into ____________.
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a. bytecode

b. source code
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c. Javadoc statements

d. object code

Answer: a
Feedback:
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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 ____________.
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a. period

b. comma
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c. closing parenthesis

d. semicolon
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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



© 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.