Pioneering
Edutainment
100_%

Blended mode of training : Online and Offline
Placement guaranteed
Accommodation Available
upon Enrollment*

Play to Your
Strengths

Learn from ABC's online platform by
following our proven ways to achieve the best skills
for your present and future career

Commitment to
Excellence

Our mission is to embrace the pursuit of excellence
both inside and outside the classroom.
We encourage critical thinking and emphasize the learning
process over rote memorization.

360⁰ Skilling
Eco-System

Step into the world of...
"Massive Upskilling"

First-Rate
Curriculum

Are you a beginner, expert, or somewhere in between?
Not to worry! We offer a variety of high-quality courses
designed to prepare you for your next step.

New Classroom Batches Starting on 25^th January

Welcome to ABC

ABC as an Ed-tech brand has tried relentlessly to stay up with the latest trends across the education value chain, from content creation to curriculum delivery. And so, alongside running gold standard physical campuses, it has now launched, a powerful blended (online + offline) tutoring platform at par with the best in the world to enable any-place, 100% instructor led edutainment based learning, backed by industry best processes, flexible, easy-pay options and scholarships.

Click to watch ABC's
Java Full Stack Demo

Talk to our Counsellor

Experience Tech Skilling Through Edutainment

Can you solve these questions?

If an object acquires all the properties and behaviours of the parent object, then it is called as ________

None of the above

Inheritance

Encapsulation

Polymorphism

Correct! Wrong!

Which constructs an anonymous inner class instance?

System.out.println(new Runnable() {public void run() { }});

Runnable r = new Runnable { public void run(){}};

Runnable r = new Runnable() { };

Runnable r = new Runnable(public void run() { });

Correct! Wrong!

What will happen if we call run() directly instead of start()?

Each thread begins with a separate call stack.

the run() method goes onto the current call stack rather than at the beginning of a new call stack.

Both a and b

None of these

Correct! Wrong!

Which variables are created inside an object when we create an object by making use of a new keyword?

Instance variables

Class Variables

Local variables

Static variables

Correct! Wrong!

Which of the below is not a subinterface of Queue?

None of these

BlockingQueue

TransferQueue

BlockingEnque

Correct! Wrong!

Which method is used to add an element and corresponding key to a map?

addd()

set()

put()

redo()

Correct! Wrong!

Which method can be used to search an element in a list?

find()

get()

sort()

binaryserach()

Correct! Wrong!

Which package is used for all the text related modifications?

java.awt

java.lang.text

java.text.modify

java.text

Correct! Wrong!

Which option is false about the final keyword?

A final method cannot be overridden in its subclasses.

A final method can be inherited.

A final class cannot extend other classes.

A final class cannot be extended.

Correct! Wrong!

Which method is used to retrieve the elements in properties object at specific location?

Elementat()

getProperty()

get()

ElementAt()

Correct! Wrong!

Which of the following constant are defined in Character wrapper?

MAX_VALUE

TYPE

All of the mentioned

MAX_RADIX

Correct! Wrong!

Nameless object refers to _______

An object without a reference.

A reference object without a name.

An object created with a new keyword.

Superclass object created in the subclass

Correct! Wrong!

Which is a Basic interface that all other interface inherits?

Array

List

Collection

Set

Correct! Wrong!

How many JDBC driver types does Sun define?

One

Four

Two

Three

Correct! Wrong!

What is the disadvantage of Garbage Collection?

The garbage collector automatically does it, so we don't need to make extra efforts

It makes java memory efficient because the garbage collector removes the unreferenced objects from heap memory

None of the above

both a and b

Correct! Wrong!

What programming language(s) or scripting language(s) does Java Server Pages (JSP) support?

Jscript only

Java only

All of the above are supported

VBScript only

Correct! Wrong!

Which of the method is used to delete the last element in a LinkedList object?

deleteLast()

delete()

remove()

removeLast()

Correct! Wrong!

Which of the following constructor is used to provide different values to distinct objects?

Parameterized constructor

Overloading constructor

None of the above

Default constructor

Correct! Wrong!

Which of the following is true of the object thrown by a throw statement?

Should be assignable to the Exception type

Should be assignable to the Error type

Should be assignable to String type

Should be assignable to Throwable type

Correct! Wrong!

Which method is used to randomize all elements in a list?

ambiguous()

randomize()

shuffle()

rand()

Correct! Wrong!

Java Quiz

Well done!

Keep Coming Back For More Such Questions.

Hear From ABC's Trainees...

Play

Pioneering
Edutainment
100_%

100_%

Play to Your
Strengths

Commitment to
Excellence

360⁰ Skilling
Eco-System

First-Rate
Curriculum

New Classroom Batches Starting on 25^th January

Welcome to ABC

Click to watch ABC's
Java Full Stack Demo

Talk to our Counsellor

Experience Tech Skilling Through Edutainment

Can you solve these questions?

If an object acquires all the properties and behaviours of the parent object, then it is called as ________

Which constructs an anonymous inner class instance?

What will happen if we call run() directly instead of start()?

Which variables are created inside an object when we create an object by making use of a new keyword?

Which of the below is not a subinterface of Queue?

Which method is used to add an element and corresponding key to a map?

Which method can be used to search an element in a list?

Which package is used for all the text related modifications?

Which option is false about the final keyword?

Which method is used to retrieve the elements in properties object at specific location?

Which of the following constant are defined in Character wrapper?

Nameless object refers to _______

Which is a Basic interface that all other interface inherits?

How many JDBC driver types does Sun define?

What is the disadvantage of Garbage Collection?

What programming language(s) or scripting language(s) does Java Server Pages (JSP) support?

Which of the method is used to delete the last element in a LinkedList object?

Which of the following constructor is used to provide different values to distinct objects?

Which of the following is true of the object thrown by a throw statement?

Which method is used to randomize all elements in a list?

Hear From ABC's Trainees...

Company

Contact Us

Java Full Stack Demo

Course Brochure

Register for a free demo

Pioneering Edutainment100%

100%

Play to Your Strengths

Commitment to Excellence

3600 Skilling Eco-System

First-Rate Curriculum

New Classroom Batches Starting on 25th January

Welcome to ABC

Click to watch ABC's Java Full Stack Demo

Talk to our Counsellor

Experience Tech Skilling Through Edutainment

Can you solve these questions?

If an object acquires all the properties and behaviours of the parent object, then it is called as ________

Which constructs an anonymous inner class instance?

What will happen if we call run() directly instead of start()?

Which variables are created inside an object when we create an object by making use of a new keyword?

Which of the below is not a subinterface of Queue?

Which method is used to add an element and corresponding key to a map?

Which method can be used to search an element in a list?

Which package is used for all the text related modifications?

Which option is false about the final keyword?

Which method is used to retrieve the elements in properties object at specific location?

Which of the following constant are defined in Character wrapper?

Nameless object refers to _______

Which is a Basic interface that all other interface inherits?

How many JDBC driver types does Sun define?

What is the disadvantage of Garbage Collection?

What programming language(s) or scripting language(s) does Java Server Pages (JSP) support?

Which of the method is used to delete the last element in a LinkedList object?

Which of the following constructor is used to provide different values to distinct objects?

Which of the following is true of the object thrown by a throw statement?

Which method is used to randomize all elements in a list?

Hear From ABC's Trainees...

Java Full Stack Demo

Course Brochure

Register for a free demo

Pioneering
Edutainment
100_%

100_%

Play to Your
Strengths

Commitment to
Excellence

360⁰ Skilling
Eco-System

First-Rate
Curriculum

New Classroom Batches Starting on 25^th January

Click to watch ABC's
Java Full Stack Demo