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HP Core Java Interview Questions

Questions Answers Views Company eMail

what is difference Between Core Java and advance java

60 178059

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

5 11333

What is difference between Iterator and for loop

9 55763

what is finalmethod & final variable with example?

6 11204

what is polymorphism with example?types of polymorphism?

15 62937

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

6 21045

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

2 6487

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

2 8800

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

6 11384

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 7353

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

2 9118

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 10369

When you declare a method as abstract method ?

2 7136

how jvm allocates memory for stack?

1 4564

Difference between process and thread?

1081

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HP Core Java Interview Questions

HP Core Java Interview Questions (15)

Un-Answered Questions

How do you inspect element on mobile?

647

What is the default session timeout duration and how can it be set?

752

What is traceur compiler in angular?

903

Is there anything that irritates you about team?

1239

What do the ia07 tcodes in sap- pm mean?

1165

What is a flex container?

685

Can you write the algorithm for Queue?

2173

When MICC cables used ?

2136

What is an task and how do you assign?

1028

How can you open work center home screen in solution manager?

How to clear the text in the text box using selenium webdriver?

1032

What is server and its types?

1024

how to control the amount of free space in your index pages? : Sql server database administration

1083

What is soap protocol used for?

903

What is login shell in linux?

1054