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HCL Core Java Interview Questions
Questions Answers Views Company eMail

How we create object in copy constructor?

 636

Do we need to manually write Copy Constructor?

 602

Why declare Main() inside the class in java ?

 606

What Is Query Throttling in java?

 555

Define "Access specifiers" in java.

 607

What will happen when using pass by reference in java?

 518

Why use string handling in Java?

 575

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

 593

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

 555

What is a default constraint?

 611

What is an interoperable application in java ?

 581

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

 595

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

 652

Explain with example the concept of constant variable in java.

 625

What is the reason behind using constructors and destructors?

 551

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HCL Core Java Interview Questions


Un-Answered Questions

What is asax file in c#?

566

How do I compare two strings in excel?

313

What is and I oop mean?

616

Explain storage manager?

592

How do you check for the version of django installed on your system?

210




What is default password for spring security?

163

give me an example of your creativity.

629

What are the functions used to encrypt and decrypt the data present in mysql?

532

Explain how you can query in groovy?

5

What is bean life cycle in spring?

168

Tell us different types of dry processing?

1

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

1737

How to Define a CDS view?

52

What is an Application Server Domain?

914

Explain how can we upload files in struts2 application?

619