Accenture Mock Quiz | Part 3

 

Question 21

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Identify the predicate which selects the last Employee element that is the child of the Company element?

Select one:

a. /Company/Employee[first()-1]

b. /Company/Employee[1]

c. /Company/Employee[first-1]

d. /Company/Employee[last()] 

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The correct answer is: /Company/Employee[last()]

Question 22

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Find out the well-formed xml file

Select one:

a. <book category="Web">
    <bname>XML Tutorials</bname>
    <pages>100</pages>
    <price>$300.00</price>
 </book>

b. <book category="Web">
    <bname>XML Tutorials</BNAME>
    <pages>100</pages>
    <price>$300.00<price>
<book>

c. <book category="Web">
    <bname>XML Tutorials</bname>
    <pages>100</pages>
    <price>$300.00</Price>
</book>

d. <book category=Web>
     <bname>XML Tutorials</bname>
     <pages>100</pages>
     <price>$300.00</price>
 </book> 

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The correct answer is: <book category="Web">
    <bname>XML Tutorials</bname>
    <pages>100</pages>
    <price>$300.00</price>
 </book>

Question 23

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What will be the output of the following Java code?

public class ApplicationTester 
{ 
  public static void main(String[] args)
  {
    int i=0; 
    for(i=0; i<10; i++)
    {
      if(i == 5)
      {
        continue; 
      }
      i++; 
      System.out.print(i + " "); 
    }
  }
}

Choose the most appropriate option.

Select one:

a. 1 2 3 4 6 7 8 9

b. 1 2 3 4 5 6 7 8 9

c. 1 2 3 4 and then program will get into infinite loop

d. 1 3 5 7 9 

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The correct answer is: 1 3 5 7 9

Question 24

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What will be the output of the following Java code?

class StringSample 
{ 
  public StringSample(String string) 
  { 
    System.out.println("The string is " + string); 
  } 
} 
public class ConstructorTester1 
{ 
  public static void main(String[] args) 
  { 
    StringSample stringSample = new StringSample(); 
    StringSample stringSample1 = new StringSample("Test String"); 
  } 
}

Choose the most appropriate option.

Select one:

a. The string is Test String

b. The string is null The string is Test String

c. The string is null

d. Compilation Error: The constructor StringSample() is undefined 

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The correct answer is: Compilation Error: The constructor StringSample() is undefined

Question 25

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What will be the output of the following Java code?

 public class Rectangle 
{ 
  private int length; 
  private int width; 
  public static void main(String[] args) 
  { 
    Rectangle rectangle1 = new Rectangle(); 
    rectangle1.length=10; 
    rectangle1.width=5; 
    Rectangle rectangle2 = rectangle1; 
    System.out.println("Length : "+rectangle2.length); 
    System.out.println("Width : "+rectangle2.width);
  } 
}

Choose the most appropriate option.

Select one:

a. Length : 0 Width : 0

b. Length : null Width : null

c. Length : 10 Width : 5 

d. Length: 5 Width: 10

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The correct answer is: Length : 10 Width : 5

Question 26

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What will be the output of the following Java code?

 public class MyClass 
{ 
  private static int data; 
  static
  { 
    MyClass.data = 999; 
  } 
  public static int getData() 
  { 
    return data; 
  } 
  public static void setData(int data) 
  {
    MyClass.data = data; 
  } 
} 
public class ApplicationTester 
{
  public static void main(String[] args)
  { 
    MyClass ref1 = new MyClass(); 
    MyClass ref2 = new MyClass();
    System.out.print(ref1.getData()); 
    ref2.setData(111); 
    System.out.println(" " + ref1.getData());
  } 
}

Choose the most appropriate option.

Select one:

a. 999 999

b. 0 111

c. 111 111

d. 999 111 

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The correct answer is: 999 111

Question 27

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What will be the output of the following Java code?

 class Event
{ 
  static int eventId; 
  public static void main(String[] args) 
  { 
    Event e1=new Event(); 
    e1.eventId=100; 
    Event e2=e1; e2.eventId=200;
    Event e3=new Event(); 
    System.out.println(e1.eventId+ " "+ e2.eventId + " "+ e3.eventId); 
  } 
}

Choose the most appropriate option.

Select one:

a. 100 200 0

b. 100 200 200

c. 100 100 100

d. 200 200 200 

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The correct answer is: 200 200 200

Question 28

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What will be the output of the following Java code?

 public class Vehicle 
{
  protected String enginePower;
  public Vehicle()
  { 
    this.enginePower = "100CC";
  } 
  public String getEnginePower()
  { 
    return this.enginePower; 
  } 
} 
public class PassengerVehicle extends Vehicle
{ 
private int capacity; 
public PassengerVehicle()
{ 
this.capacity = 50; 
this.enginePower = "150CC"; 
} 
public int getCapacity()
{ 
return this.capacity; 
} 
}
public class ApplicationTester 
{ 
  public static void main(String[] args)
  { 
    Vehicle vehicle = new PassengerVehicle(); 
    System.out.println(vehicle.getEnginePower());
  } 
}

Choose the most appropriate option.

Select one:

a. 150CC 

b. null

c. 100CC150CC

d. 100CC

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The correct answer is: 150CC

Question 29

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What will be the output of the following Java code?

public class ApplicationTester {

           public static void main(String[] args) {

                 int [] array1 = {10,20,30,40,50};

                 int [] array2 = array1;

                 for(int index1=0,index2=3; index2<array2.length&&index1<array1.length; index1++,++index2)

                   {

                                array1[index1]++;

                                System.out.print(array2[index2]+” ”);

                   }

         }

}

Select one:

a. 41 51

b. 40 50 

c. 0 0

d. Array Index Out Of Bounds Exception

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The correct answer is: 40 50

Question 30

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What will be the output of the following Java code?

 
public class ApplicationTester 
 { 
   public static void main(String[] args)
   { 
     int[] array = {-9,-11-8,-100,-78}; 
     int minimum = 0; 
     for(int index=0; index < array.length; index++)
     { 
       if(minimum < array[index])
       { minimum = array[index]; 
       }
     }
     System.out.println(minimum); 
   } 
 }

Choose the most appropriate option.

Select one:

a. -100 

b. -8

c. null

d. 0

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The correct answer is: 0