Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z

HCL Core Java Interview Questions
Questions Answers Views Company eMail

How we create object in copy constructor?

 634

Do we need to manually write Copy Constructor?

 595

Why declare Main() inside the class in java ?

 600

What Is Query Throttling in java?

 551

Define "Access specifiers" in java.

 604

What will happen when using pass by reference in java?

 512

Why use string handling in Java?

 571

Why declare Main() method as a static in java ?

 587

This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

 551

What is a default constraint?

 607

What is an interoperable application in java ?

 576

These static constructors are correct ? class A { statc intA() { } static A(int x,int y) { } static A(int x) { } }

 593

What is the difference between Error, defect,fault, failure and mistake?

 648

Explain with example the concept of constant variable in java.

 615

What is the reason behind using constructors and destructors?

 545

Post New HCL Core Java Interview Questions


HCL Core Java Interview Questions


Un-Answered Questions

What are the types of unix?

484

When to use inner join and left join?

512

If a plane is in the air and there is a fly flying inside the plane does the plane get heavier when the fly lands?

496

What is poco proxy? : Entity framework

549

Which companies use mean stack?

215




Do ajax applications always deliver a better experience than that delivered by a traditional web application?

516

What is the difference between an order and a directive?

402

How many types of keys are there?

522

What are the key differences between Pig vs MapReduce?

350

What does the void function and object contain in actionscript?

478

name the algorithms used in Authentication

547

How long would you stay with Schlumberger?

663

What do you know about Schlumberger?

793

What are the indicators used to show the social development?

1

How extended star schema is different from star schema?

468