Analyze the following code: public class Test { public static void main(String[] args) { Bb = new B(); b.m(5); System.out.printin("i is " + b.i); } } class A{ int i; public void m(int i) { this.i = i; } } class B extends A{ public void m(String s) { } } a. The program has a compile error, because m is overridden with a different signature in B. b. The program has a compile error, because b.m(5) cannot be invoked since the method m(int) is hidden in B. O c. The program has a runtime error on b.i, because i is not accessible from b. O d. The method m is not overridden in B. B inherits the method m from A and defines an overloaded method m in B.
Analyze the following code: public class Test { public static void main(String[] args) { Bb = new B(); b.m(5); System.out.printin("i is " + b.i); } } class A{ int i; public void m(int i) { this.i = i; } } class B extends A{ public void m(String s) { } } a. The program has a compile error, because m is overridden with a different signature in B. b. The program has a compile error, because b.m(5) cannot be invoked since the method m(int) is hidden in B. O c. The program has a runtime error on b.i, because i is not accessible from b. O d. The method m is not overridden in B. B inherits the method m from A and defines an overloaded method m in B.
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
Problem 1PE
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java
![Analyze the following code:
public class Test {
public static void main(String[] args) {
Bb = new B();
b.m(5);
System.out.println("i is " + b.i);
}
}
class A{
int i;
public void m(int i) {
this.i = i;
}
class B extends A{
public void m(String s) {
}
}
a. The program has a compile error, because m is overridden with a different signature in B.
b. The program has a compile error, because b.m(5) cannot be invoked since the method m(int) is hidden in B.
c. The program has a runtime error on b.i, because i is not accessible from b.
d. The method m is not overridden in B. B inherits the method m from A and defines an overloaded method m in B.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F10c95161-6fcb-418c-a01e-182376d5806f%2F891ca533-687e-40fe-b8e9-14168d395d18%2Fxxvt5nm_processed.png&w=3840&q=75)
Transcribed Image Text:Analyze the following code:
public class Test {
public static void main(String[] args) {
Bb = new B();
b.m(5);
System.out.println("i is " + b.i);
}
}
class A{
int i;
public void m(int i) {
this.i = i;
}
class B extends A{
public void m(String s) {
}
}
a. The program has a compile error, because m is overridden with a different signature in B.
b. The program has a compile error, because b.m(5) cannot be invoked since the method m(int) is hidden in B.
c. The program has a runtime error on b.i, because i is not accessible from b.
d. The method m is not overridden in B. B inherits the method m from A and defines an overloaded method m in B.
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