Answer Posted / sk.bilal ahmed

Use of System.out.println debugging is very bad and time
consuming, but you can do it in J2EE too.

What are the four components of j2ee application?

554

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for example we are login into the irctc server from there it will go to the selected bank and deduct amount and come back to the irctc. so if we are developing this in java means will it be run on the same session. but as per my knowledge bank is separate and irctc is separate URL's so it will use two different sessions then how it is maintaining same session through out application and even it uses the payment gateway? how it is working can any one help me on that??

3858

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Is java a high level language?

488

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What is the best java compiler?

468

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What is java used for in technology?

457

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What is build tool in java?

487

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What is container-managed transaction?

571

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What is difference between java and core?

452

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Define connection pooling?

504

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What is document?

517

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public class ActionSearchBean extends GenericSearchBean { @Override public String search() { data.setRowCount(null); if(data.getRowCount()==0){ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } return "searchAction"; } @Override public String clear() { data.setRowCount(null); if (data.getRowCount() > 0){ data.getNoRecordFound().setRendered(false); data.getDataScroller().setRendered(true); }else{ data.getNoRecordFound().setRendered(true); data.getDataScroller().setRendered(false); } data.setModel(new ActionDTO()); data.setRowCount(null); return "searchAction"; } } what is the purpose of @Override ...what will do @Override here ?

1987

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What do you understand by connector? Explain connector architecture.

491

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What is declaration?

564

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What are j2ee concepts?

488

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What is j2ee application?

531

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