Question

Which of the following will be the result of an attempt to compile and execute the Java SE code below? public class IkmTest { public IkmTest() { this(10); } public IkmTest(int data) { this.data = data; } public void display() { class Decrementer { public void decrement() { data--; } } Decrementer d = new Decrementer(); d.decrement(); System.out.println("data = " + data); } private int data; public static void main(String[] args) { int data = 0; IkmTest t = new IkmTest(); t.display(); System.out.println("data = " + data); } } The output will be: data = 10 data = -1 The output will be: data = 9 data = 0 The output will be: data = 0 data = 0 An error will occur. The output will be: data = 10 data = 0

          Which of the following will be the result of an attempt to compile and execute the Java SE code below?
public class IkmTest {
public IkmTest() {
this(10);
}
public IkmTest(int data) {
this.data = data;
}
public void display() {
class Decrementer {
public void decrement() {
data--;
}
}
Decrementer d = new Decrementer();
d.decrement();
System.out.println("data = " + data);
}
private int data;
public static void main(String[] args) {
int data = 0;
IkmTest t = new IkmTest();
t.display();
System.out.println("data = " + data);
}
}
The output will be:
data = 10
data = -1
The output will be:
data = 9
data = 0
The output will be:
data = 0
data = 0
An error will occur.
The output will be:
data = 10
data = 0

Show more…

Which of the following will be the result of an attempt to compile and execute the Java SE code below?
public class IkmTest
public IkmTest()
this(10);

public IkmTest(int data)
this.data = data;

public void display()
class Decrementer
public void decrement()
data–;

Decrementer d = new Decrementer();
d.decrement();
System.out.println("data = " + data);

private int data;
public static void main(String[] args)
int data = 0;
IkmTest t = new IkmTest();
t.display();
System.out.println("data = " + data);

The output will be:
data = 10
data = -1
The output will be:
data = 9
data = 0
The output will be:
data = 0
data = 0
An error will occur.
The output will be:
data = 10
data = 0

Added by Michelle M.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Florencia Cuzmar

Step 1

The code has several syntax errors and typos, so it will not compile successfully. Some of the errors include: - The class declaration should be `public class IkmTest {`, but it is missing the opening curly brace `{`. - The constructor `public IkmTest () Show more…

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Which of the following will be the result of an attempt to compile and execute the Java SE code below? public class IkmTest { public IkmTest() { this(10); } public IkmTest(int data) { this.data = data; } public void display() { class Decrementer { public void decrementData() { data--; } } Decrementer d = new Decrementer(); d.decrementData(); System.out.println("data = " + data); } private int data; public static void main(String[] args) { int data; IkmTest test = new IkmTest(); test.display(); System.out.println("data = " + data); } } The output will be: data = 10

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