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ABC Core Java Interview Questions
Questions Answers Views Company eMail

How to eliminate duplicates from an array?

6 16437

What is the difference between serialization and deserialization?

3 11955

What is singleton class?

16 54864

There is a Banking application. It has 2 types of account, Savings and Current. Write a method calculateInterest by passing an ArrayList of these account objects and calculate Interest accordingly. Write code for this situation

1 1345

Why java Don't Support Multiple interitence

8 8053





Create a form of user Login in JSP, that accepts the user name and password from user and authenticate it with user names and passwords stored in database. (Plz provide me answer immediately)

1 9244

I have 2 objects inside one object(vector). how can i serialize one of them. I dont want to serialize the second one

3 5103

Why does java doesnt suuport unsigned values?

1006

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Un-Answered Questions

Is there any error below, its a code to delete all entires from a map #include #include iostream.h int main() { int i =0; map TestMap; while(i<3) { TesMap.insert(TestMap::value_type(i,Test)); i++; } typedef map :: iterator mapIter =TestMap.begin(); if(mapIter!=TestMap.end()) { TestMap.erase(mapItrer); ++mapIter; } return 0; }

994


please share fy 2017-18 salary tds auto matic excel utility

201


how external lighting design? please give examples?

678


if any otion in tallyerp9 version about doing Luxury tax work

918


Different ways a project can be moved to production ?...example ….export-import and Version control.

1014






What is the types of HT motor testing

2085


dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

710


Is DNA stain used for viable FACS cell sorting?

695


how much steel is required for 40*35 ft roof slab41/2" thick.what is the spacing from bar to bar.

1758


How can you Implement windows functionality in VB?

967


hey i have been a customer just for two mnths and i was on ur website i need to know about ur mobile offers?

904


Synchroness 1.What are hash prompts? Ans: Tree prompts in which hierarchies can be seen,they can be said as hash prompts. 2.User wants to see 5 more coloums in the report.We have package and data base,how will u implement using it in report.? Ans: 3.What is automatic optimization?what is optimization?what are the properties you set for optimization in report studio? 4.what is command to display first 10 records from a table? IGATE 1.In FM if we change a fact symbol to attribute,will it effect the report? 2.If a report is slow in generating output. How do u perform tuning? How do u reduce joins in sql? Using left outer join is it going to improve the report performance? IBM 1.How do you configure ? 2.How do you drill through report from RS to Analysis studio?

3380


What are the benefits ofparticipation in a depository?

780


hai sir pls send me Appsc Assistant Statistical Officer(ASO) previous papers. And Apsrtc MST previous papers. Thanks you sir.

1158


what is try_catch block in procedure

401






ABC Core Java Interview Questions
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