import java.util.Stack;
public class Main
{
int a=1;
int b=2;
Main func(Main m){
Main m3=new Main();
m3=m;
m3.a=m.a++ + ++m.a;
m.b=m.b;
return m3;
}
public static void main (String [] args){
Main m1=new Main();
Main m2=m1.func(m1);
System.out.println("m1.a= "+m1.a+" m1.b= "+m1.b);
System.out.println("m2.a= "+m2.a+" m2.b= "+m2.b);
}
}
A) m1.a= 4 m1.b=2
m2.a= 1 m2.b=2
B) m1.a= 4 m1.b=2
m2.a= 4 m2.b=2
C) m1.a= 1 m1.b=2
m2.a= 4 m2.b=2
D) Compilation Error

import java.util.Stack;
public class Main
{
public static void main (String [] args){
int i=5;
while(i>0){
System.out.print(--i);
}
while(i<=5){
System.out.print(i++);
}
}
}
A) 54321012345
B) 43210-1012345
C) 43210012345
D) 432101234

import java.util.Arrays;
public class Main
{
public static void main (String [] args){
int[] array=new int[5];
for(int i=5;i>0;i--){
array[5-i]=i;
}
Arrays.fill(array,1,4,8);
for(int i=0;i<5;i++){
System.out.print(array[i]);
}
}
}
A) 58881
B) 12885
C) 54881
D) 12845

Python set to overtake Java in latest programming language rankings | ZDNet
https://www.zdnet.com/google-amp/article/python-set-to-overtake-java-in-latest-programming-language-rankings/

*in java

class Program
{
public static void main(String[] args) {
try{
badMethod();
System.out.println("A");
}catch(RuntimeException ex){
System.out.println("B");
}catch(Exception ex1){
System.out.println("C");
}
finally{
System.out.println("D");
}
System.out.println("E");
}
public static void badMethod(){
throw new RuntimeException();
}
}

A) BD
B) BCD
C) BDE
D) BCDE

public class Program implements Runnable
{
private String holdA="This is";
private int[] holdB={1,2,3,4,5,6,7,8,9,10};
public static void main(String[] args) {
Program p=new Program();//Line6
(new Thread(p)).start();//Line7
(new Thread(p)).start();//Line8
}
public synchronized void run()//Line10{
for(int w=0;w<10;w++){
System.out.println(holdA+holdB[w]+".");
}
}
}
A) Compilation fails because of an error on Line 6
B)Compilation fails because of an error on Line 10
C)Compilation fails because of an error on Line 7 and 8
D) Compilation succeeds and the program print each value.