Consider the following class declaration: public class DoesStuff { private int value; /* code not shown */ public int getValue() { return value; } } III. Assume the following declaration appears in the client class: DoesStuff m = new DoesStuff(); Which of these statements can be used in the client class? I. System.out.println(m); II. System.out.println(m.getValu e()); System.out.println(m.value); O I only O II only ● III only O I and II only

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Consider the following class
declaration:
public class DoesStuff {
private int value;
II.
/* code not shown */
}
III.
public int getValue() {
return value;
}
Assume the following declaration
appears in the client class:
Which of these statements can be
used in the client class?
DoesStuff m = new DoesStuff();
I. System.out.println(m);
System.out.println(m.getValu
e());
System.out.println(m.value);
O I only
O II only
Ill only
O I and II only
Transcribed Image Text:Consider the following class declaration: public class DoesStuff { private int value; II. /* code not shown */ } III. public int getValue() { return value; } Assume the following declaration appears in the client class: Which of these statements can be used in the client class? DoesStuff m = new DoesStuff(); I. System.out.println(m); System.out.println(m.getValu e()); System.out.println(m.value); O I only O II only Ill only O I and II only
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