Question
Note : packages.class file is in directory pkg;
package pkg;
class display
{
int x;
void show()
{
if (x > 1)
System.out.print(x + " ");
}
}
class packages
{
public static void main(String args[])
{
display[] arr=new display[3];
for(int i=0;i<3;i++)
arr[i]=new display();
arr[0].x = 0;
arr[1].x = 1;
arr[2].x = 2;
for (int i = 0; i < 3; ++i)
arr[i].show();
}
}a.
0
b.
1
c.
2
d.
0 1 2
Posted under Interfaces and Packages Java Programming
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. What is the output of this program? Note : packages.class file is in directory pkg;
Similar Questions
Discover Related MCQs
Q. Which of these keywords is used to define interfaces in Java?
View solution
Q. Which of these access specifiers can be used for an interface?
View solution
Q. Which of these keywords is used by a class to use an interface defined previously?
View solution
Q. Which of the following is the correct way of implementing an interface salary by class manager?
View solution
Q. Which of the following access specifiers can be used for an interface?
View solution
Q. Which of the following is the correct way of implementing an interface A by class B?
View solution
Q. All methods must be implemented of an interface.
View solution
Q. What type of variable can be defined in an interface?
View solution
Q. What does an interface contain?
View solution
Q. What type of methods an interface contain by default?
View solution
Q. What will happen if we provide concrete implementation of method in interface?
View solution
Q. What happens when a constructor is defined for an interface?
View solution
Q. What happens when we access the same variable defined in two interfaces implemented by the same class?
View solution
Q. Can “abstract” keyword be used with constructor, Initialization Block, Instance Initialization and Static Initialization Block.
View solution
Q. Which of these package is used for graphical user interface?
View solution
Q. Which of this package is used for analyzing code during run-time?
View solution
Q. Which of this package is used for handling security related issues in a program?
View solution
Q. Which of these class allows us to get real time data about private and protected member of a class?
View solution
Q. Which of this package is used for invoking a method remotely?
View solution
Q. Which of these type parameters is used for a generic class to return and accept any type of object?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Java Programming? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
Operating System
Dive deep into the core of computers with our Operating System MCQs. Learn about...
Microprocessor
Understand the heart of your computer with our Microprocessor MCQs. Topics include...
