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Java J2EE Interview Questions
Questions Answers Views Company eMail

what is associative array

Tech Mentro,

1 2579

What is the difference between static and non-static with examples?

HCL,

1352

What is the difference between Super and This Keyword?

HCL, TCS,

4 3926

what is the Scope of Final Keyword in Java?

HCL,

1 2486

what are getters and setters in Java with examples?

HCL, Infotech,

1278

difference. between List and Set?

Campus Interaction, HCL, Infotech,

2 2471

How do you iterate in Hashmap?

HCL, Infotech,

1 2089

difference between Abstract and Interface?

HCL, Infotech,

2 2619

difference between HashMap, Hashset and hashTable?

HCL, Infotech,

2 3526

how do you Handle Front End Application data against DB with example?

Campus Interaction, HCL,

1469

what is the difference between static class and singleton class? can we create static class?

L&T, Octazen, Vamsi Labs,

2 4965

ublic class Java_Coding_Samples { public static void JavaHungr(NumberFormatException ae){ System.out.println("integer"); } public static void JavaHungry(Exception e){ System.out.println("string"); } public static void JavaHungry(ArithmeticException ae){ System.out.println("object"); } public static void main(String[] args) { JavaHungry(null); }

 1 2016

what is ABSTRACTION and what are using in real time project?

iGate,

1 3152

For technical interview question please sir send me because tomorrow my interview

FactSet Systems,

1 3982

How to define a constant variable in Java?

TCS,

1 2429

Un-Answered Questions { Java J2EE }

What is the difference between preemptive scheduling and time slicing in java programming?

524

What is JDBC Batch Processing and what are it’s benefits?

507

What is cglib in spring?

186

How to link two forms in java swing?

614

What is mean by exception?

541




What is an eror in java?

552

What are tuning jvm parameters?

561

What are the autowiring modes?

167

Explain bean lifecycle in spring framework?

148

What is the difference between assignment and initialization?

546

What is declaration?

564

What are different states of an entity bean in hybernate?

148

Do you need to import math in java?

556

Write all the phases defined in servlet life cycle?

579

Is sizeof a keyword in java programming?

597

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