Asiacell I.questions in oop.docx1.Show the output for the following two programs:class Test {public static void main(String[] args) {A a = new A();a.p(10);a.p(10.0);}class Test {public static void main(String[] args) {A a = new A();a.p(10);a.p(10.0);}class B{public void p(double i) {System.out.println(i * 2);}class B {public void p(double i) {System.out.println(i * 2);}class A extends B {class A extends B {public void p(int i) {System.out.println(i);}}public void p(double i) {System.out.println(i); }2. In the code below, classes A and B are in the same package. If the question marks are replaced byblanks, can class B be compiled? If the question marks are replaced by private, can class B becompiled?public class B extends A {public class A {? int i;? void m() {}public void m1(int x) {System.out.println(i);m();}3. Descrive tne Toie or tne tnIS keyword. What is wrong in the following code?class C{private int p;public C() {System.out.printin("C's no-arg constructor invoked");this(0);}public C(int p) {p= p;}public void setP(int p) {p= p;}}1Page4. Add the static keyword in the place of ? if appropriate.public class Test {private ? int count;public void main(String() args) {

1. Show the output for the following two programs: class Test { public statie void main(String[] args) { A a - new A(): a.p(10); a.p(10.0);} class Test { public static void main(String[] args) { A a = new A(); a.p(10); a.p(10.0);} class B { public void p(double i) { System.out.println(i 2);} class B { public void p(double i) { System.out.println(i * 2);} class A extends B{ public void p(double i ) { System.out.printin(i);} class A extends B { public void p(int i){ System.out.println(i);}

1. Show the output for the following two programs: class Test { public statie void main(String[] args) { A a - new A(): a.p(10); a.p(10.0);} class Test { public static void main(String[] args) { A a = new A(); a.p(10); a.p(10.0);} class B { public void p(double i) { System.out.println(i 2);} class B { public void p(double i) { System.out.println(i * 2);} class A extends B{ public void p(double i ) { System.out.printin(i);} class A extends B { public void p(int i){ System.out.println(i);}

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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