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HP Core Java Interview Questions
Questions Answers Views Company eMail

what is difference Between Core Java and advance java

 60 162293

how many design pattern r there? and wht design pattern u use and why ?

 5 9290

What is difference between Iterator and for loop

 9 51838

what is finalmethod & final variable with example?

 6 8467

what is polymorphism with example?types of polymorphism?

 15 58588

please tell me what is wrapper class in java with example ?

 6 18823

why string is not taking as primitive datatypes but we r taking it as a class? why explain it?

 2 5242

What is the difference between the synchronized() & static synchronized()?

 2 7534

which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?

 6 9147

how tha garbage collector know that the object will be deleted? on which algorithm the garbage collector works? what is the working principle of garbage collector? How manay types of garbage collectors r there?

 1 6329

what is object type casting? give some example with related?

 2 7608

suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible

 6 8202

When you declare a method as abstract method ?

 2 6012

how jvm allocates memory for stack?

 1 3717

Difference between process and thread?

 590

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HP Core Java Interview Questions


Un-Answered Questions

What are the Best Practices of Creating Contact Sharing Rules?

209

What is the best android phone?

456

How to handle dynamic objects in quicktest professional?

483

How do I make a program run at startup and logon windows 10?

393

what kind of frame work you used in your last project?

1804




What is s2s tracking?

530

What is apex programming language?

208

Mention what is the difference between soql and sosl?

210

What are the differences between analytical and computational modeling?

507

Are struts and shocks the same?

490

How to apply style elements in a silverlight project?

1

What is ram parity?

594

How do minerals turn into rocks?

411

I created a key in Oregon region to encrypt my data in North Virginia region for security purposes. I added two users to the key and an external AWS account. I wanted to encrypt an object in S3, so when I tried, the key that I just created was not listed. What could be the reason?

544

How big does hana scale? : hana sql script

50