JAVA PROGRAMMING-LMS INTEG.MINDTAP
JAVA PROGRAMMING-LMS INTEG.MINDTAP
8th Edition
ISBN: 9781337091503
Author: FARRELL
Publisher: Cengage Learning
Question
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Chapter 1, Problem 1PE

a.

Program Plan Intro

(a)Legal and conventional:

The class identifier whose name starts with uppercase letter, contains no space and emphasizes each new word with initial uppercase letter comes under the legal and conventional class names in java.

(b)Legal but unconventional:

The class identifier whose new words does not starts with initial uppercase letters, using underscore, indicating the whole letter with the uppercase and beginning the initial letter with lowercase is considered as the legal but unconventional class names in Java.

(c)Illegal:

The class identifier whose name has space between two words, using reserved keywords, staring the names with digits and using “#” symbol are considered as the illegal class names in Java.

b.

Explanation of Solution

void:

“void” is considered as...

c.

Explanation of Solution

Golden Retriever:

“Golden Retriever” is cons...

d.

Explanation of Solution

Invoice:

“Invoice” is considered as lega...

e.

Explanation of Solution

36542ZipCode:

“36542ZipCode” is cons...

f.

Explanation of Solution

Apartment:

“Apartment” is considered as le...

g.

Explanation of Solution

Phone#:

“Phone#” is considered as ill...

h.

Explanation of Solution

8888:

“8888” is considered a...

i.

Explanation of Solution

displayTotal():

“displayTotal()” is c...

j.

Explanation of Solution

Accounts_Receivable:

“Accounts_Receivable” is consi...

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