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TCS Core Java Interview Questions
Questions Answers Views Company eMail

why java does not support mulitple inheritance directly?

 3 5207

1).Is Object class abstract or not? 2).Is main method(public static void main(String args[])low priority thread or high priority thread?

3 9112

1).what is the difference between below examples String s="vijay"; String s=new String("vijay");

 12 16187

Is ResultSet class?

 5 9998

What is data abstraction? Elaborate with example?

 4 35493

What is the is a and has a relation ship in oops concept in java?

 9 40127

what is the difference between pagecontext and servletcontext?

 5 20574

can you create interface instance ?

 54 66504

is memory to the abstract class allocated ..or objects not instantiated

 7 20949

explain the life cycle of thread?

 10 33389

23. Storage space in java is of the form Stack Queue Heap List 24. What is java code embedded in a web page known as Applets Servlets scriptlets snippets 25. Which of the following attributes are compulsory with an tag?. code,height & width. 26. What does 'CODEBASE' in an applet tag specify?. Files absolute path.

2063

Need 2+ yrs experienced java techinical question papaer for company Iflex

 1 9600

can we create object for static class in java

 14 45233

what is an anonymous class?

 6 7383

How to provide security in java

 1805

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TCS Core Java Interview Questions


Un-Answered Questions

What is a minimum data size of an Ethernet frame ?

1149

Does sql server use t sql?

534

What are the different phases of react component’s lifecycle?

200

Can you please explain the difference between include and require?

102

Explain the difference between malloc() and calloc() in c?

581




What is Azure Search?

281

Does java support multiple inheritance or not?

605

Do you need a host for wordpress?

95

What do you understand by decision tree classification?

46

How will the Internet of Things (IoT) impact the sustainability of Environment or Business?

3

What is a private attribute in hana?

42

Explain about the commit method?

176

How do I open the java control panel?

505

What is difference between sorted collection and ordered collection, which one is better?

140

What is elements.xml file in feature in sharepoint 2010?

453