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IBM Core Java Interview Questions

Questions Answers Views Company eMail

what is the difference between abstract class and Interface?where we can use it in realtime projects?

23 70408

which class to use when concatenating strings in a loop.

3 8748

explain System.out.println

107 198309

what is the difference between equals method and ==

17 27137

whays is mean by inner class?

4 8216

what are the different access specifiers that can be used by interfaces and abstract classes? can anyone give me detailed description on this

11 24573

Iterator in the HashMap is fail-safe means what?

9 36800

what is difference between colection and collections?

25 70956

how to deploy apache tomcat server to weblogic server in java

2033

can we create object for static class in java

14 48503

what is difference between method overloading & method overridding with example?

4 8146

what is difference between perfom() & excute() ?

2 6852

write a progam hashmap & hashtable?

2 8463

java can provide security ,how can provide?

8 29439

Difference between String and StringBuffer.

3 8384

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IBM Core Java Interview Questions

IBM Core Java Interview Questions (78)

Un-Answered Questions

Why do we use using namespace std in c++?

1027

What are the data marts?

916

What is gastrulation? How during gastrulation are the first two germ layers formed?

what happens if the info.server doesn't find the session parameter in the parameter file?

1877

What do you call a bootable disk that contains a full usable os?

976

what is the difference between profiles and roles?

524

Explain the importance and use of each, version, culture and publickeytoken for an assembly.

871

To use Spark on an existing Hadoop Cluster, do we need to install Spark on all nodes of Hadoop?

335

How can one schedule a job in talend?

What are some popular fonts?

545

Can multiple SharePoint installs point to the same DB?

713

What is the default shell of solaris?

1000

How does the embryo turn from gastrula into neurula? How is the neural tube formed? What is the embryonic origin of the nervous system in vertebrates?

What salary range are you looking for at Nestle?

1056

What are the three segments for routing important?