Q1.  amount the same, y, n, why? public class CheckingAct {   private String actNum;   private String nameOnAct;   private int    balance;     . . . .   public void processDeposit( int amount )   {        balance = balance + amount ;   }     // modified toString() method   public String toString()   {     return  "Account: " + actNum + "\tName: " + nameOnAct +             "\tBalance: " +  amount ;   }   }     Q2.  amount the same, y, n, why?   public class CheckingAct {   private String actNum;   private String nameOnAct;   private int    balance;     . . . .     public void  processDeposit( int amount )   { // scope of amount starts here     balance = balance + amount ;          // scope of amount ends here   }     public void processCheck( int amount )   { // scope of amount starts here     int charge;       incrementUse();     if ( balance < 100000 )       charge = 15;     else       charge = 0;       balance =  balance - amount - charge  ;     // scope of amount ends here   }   }     Q3. balance the same, y, n, why?   class CheckingAct {   . . . .   private int balance;     public void processCheck( int  amount  )   {                              int charge;     if ( balance < 100000 )       charge = 15;     else       charge = 0;     balance =  balance -  amount  - charge  ;       // change the local copy of the value in "amount"     amount = 0 ;   } }   public class CheckingTester {     public static void main ( String[] args )   {     CheckingAct act;     int check = 5000;     act = new CheckingAct( "123-345-99", "Your Name",  100000 );                System.out.println( "check:" + check );     // prints "5000"       // call processCheck with a copy of the value 5000     act.processCheck( check );                   System.out.println( "check:" + check );     // prints "5000" --- "check" was not changed   } }       Q4   amount the same, y, n, why? balance the same, y, n, why?     class CheckingAct {   . . . .   private int    balance;     public void processCheck( int  amount )   {                              int amount;          incrementUse();     if ( balance < 100000 )       amount = 15;                    // which amount ???     else       amount = 0;                     // which amount ???       balance =  balance -  amount ;    // which amount ???   } }                 Q5. balance the same, y, n, why?   class CheckingAct {   . . . .   private int balance;     . . . .   public void processDeposit( int amount )   {     int balance = 0;                // New declaration of balance.     balance = balance + amount ;    // This uses the local variable, balance.   }   }         Q6a Count and sum the same, y, n, why?   {     int sum = 0;       for ( int count = 0;  count < 10; count++ )     {       System.out.print( count + " " );       sum = sum+count;     } }                     Q6b   {     int sum = 0;       for ( int count = 0;  count < 10; count++ )      {       System.out.print( count + " " );       sum = sum+count;     }       System.out.println("\nAfter the loop count is: " + count );        }   Q7   What is printed, why?   class FindIt {   private int sum;     public FindIt( int sum )   {     this.sum = sum;   }     public void increment( int inc )   {     sum = sum + inc;     System.out.println("FindIt sum: " + sum );   } }   public class MainClass {   public static void main ( String[] args)   {     int sum = 99;     FindIt findObj = new FindIt( 34 );     findObj.increment( 6 );     System.out.println("sum: " + sum );   } }