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Virtusa Struts Interview Questions

Virtusa Struts Interview Questions
1) Explain Struts Flow?

2) What are the features of struts 1.3.x version?

3) What are the Actions are available in Struts?

4) What is the difference between DispatchAction and LookupDispatchAction?

5) What is Switchaction and where did used in your project?

6) What are the parameters used in the ActionForward execute()?

7) What is Singleton Design Pattern? can you write some code about this?

8) Which Tags are there in Struts-config.xml file?

9) Can explain about the validations and in your project where did u used the validations?

Virtusa J2ee Interview Questions

Virtusa J2ee Interview Questions
1) Can you write the code for Connecting the database using JDBC?

2) What is Connection pooling mechanism? How we can implement?

3) Difference between Statement and PreparedStatement?

4) What is Callable Statement and can u write program for that?

5) What is Servlet Life Cycle?

6) What is the difference between Forward and include Mechanisms?

7) What is the difference between Forward and SendRedirect Mechanisms?

8) What is the difference between Servlet Config and servlet Context?

9) What are the Implicit objects in jsp?

10) How we can Handle the Exceptions in Jsp?

11) What are the scopes in jsp ?

Virtusa Interview Questions

Virtusa Java/OOPS Interview Questions
1.What are the oops concepts and explain them?

2.What is mean by Polymorphism and what is the difference between static and dynamic polymorphism?

3.They he asked about the overriding and method hiding?

4.What is mean by singleton class and can u write a program?

5.Difference between Interface and Abstract Class and where did u used interface in your project?

6.Which version of java we are using in your project? and what are the features in 1.5 version?

7.What is Exception? Difference between Exception and Error?

8.What is mean by checked and unchecked Exceptions?

9.He asked me about Try, Catch and Finally and he asked different control flow of try..catch,try..catch…finally type questions?

10.Difference between final,finally,finalize?

11.Explain about Thread life cycle?

12.What is the Difference between Notify and NotifyAll methods?

13.What is Synchronization?

14.What is mean by collection frame work and explain the complete hierarchy?

15.What is difference between Array List and Vector?

16.In ur project where did u used the Array List?

17.Differnce between Comparator and comparable?

18.Difference between Hash Map and Hashtable?

19.Can u explain about the Stack?

20.Can u tell me something about the collections?

21.Tell me something about Enumeration, Iterator and list Iterator?

22.What is the difference String and StringBuffer and StringBuilder?

23.What is mean by immutability?

Encore Software Interview Questions

Encore Software Java Interview Questions
1. Explain features of Java?

2. Explain about polymorphism?

3. What is the purpose of ArrayList?

4. Explain about Hibernate Session Factory?

5. Explain about inheritance and polymorphism in hibernate?

6. Explain about Hibernate Architecture?

7. What is mutable and immutable?

8. What are performance issues you have to faced in your project?

Honeywell campus interview Fresher Questions

Honeywell campus interview Fresher Questions
Here is the programs how they asked

1) write a program to insert a node at rear end in double linked list?

2) write a program to reverse the lined list?

3) write a program to find substring using pointers?

4) write a program for palindrome using recursion ?

5) write a program for to find repeated letter in given file?

some technical questions

1.Describe how procedure of c program -like compilation every thing...

2.what is macro write a program to find largest b/w 3 elements by using macro?

3.diff b/w in declaration and definition?

4.tell memory structure allocation process and how it works?

5.what is DMA? what it means?

6.what is function pointer?

7.what is difference b/w structure and union?

8.write a program for conversion of little endian to big endian?

9.what is splay tress and some question about tress?

10.can u write a print a statement with out using print function ?

11.They told me to write a program to find mid point of rectangle by just giving x1 x2 and y1 y2 ?

Cooperp Interview questions for Freshers

Cooperp Solutions Banglore Interview questions for Freshers
1.What is inheritance?

2. What is Abstraction ?

3. What is difference between C++ and Java?

4. What are types driver in Jdbc

5. What is difference between Abstract class and inner class ?

6. Write code to delete the cookies?

7. What is servlet and JSP?

8. What is struts?

9. What is Jvm?

10. What is super and this keyword?

11. What is constructor and how to initialize an Object?

12. What is function overloading ?

13. What is class and object?

14. What is collections?

15. What is Iterator?

16. What is final Key word?

17. What is main purpose of Garbage Collectior?

18. What is an object-oriented Programming?

Convergys PROJECT MANAGER ROUND Interview Questions

Convergys PROJECT MANAGER ROUND Interview Questions
1) Explain about your project?

2) How many Modules are there in your project?

3) What's your Role and Responsibilities?

4) How big is your Team Size?

5) Tell me Some Exceptions you faced in your project?

6) Which type of Complexity code you written in your project

7) Which Version Controller you used?

8) Which type of validations you done in your Project?

Convergys Struts Interview Questions asked

Convergys Company Struts Interview Questions asked
1) Explain Struts Flow?

2) What is I18N?

3) What are the Actions are available in Struts?

4) What is the difference between DispatchAction and LookupDispatchAction?

5) What is Switchaction?

6) What is MVC?

7) Struts follows which MVC Architecture?

8) What is FrontContoller?

9) What is Singleton Design Pattern? can you write some code about this?

10) What is DAO and Explain?

11) Which Tags are there in Struts-config.xml file?

12) Difference between Struts1.2 and Struts2.0?

13) How you provide the validations?

Convergys Advanced java Interview Questions

Convergys Company Advanced java Interview Questions
1) How many Drivers are there in Jdbc? Which Driver we are using in your project?

2) Can you write the code for Connecting the database?

3) What is Connection pooling mechanism? How we can implement?

4) Difference between Statement and PreparedStatement?

5) What is Callable Statement?

6) What is Servlet Life Cycle?

7) If iam sending the request at in servlet life cycle which method will be called?

8) What is the difference between Forward and include Mechanisms?

9) What is the difference between Forward and SendRedirect Mechanisms?

10) What is the difference between Servlet Config and servlet Context?

11) What are the Implicit objects in jsp?

12) How we can Handle the Exceptions in Jsp?

13) What are the scopes in jsp?

Convergys Core Java Interview Questions

1) What are the oops concepts and explain them?

2) They can given some programs on Overloading concepts with Exceptions?

3) Difference between Interface and Abstract Class?

4) Which version of java we are using? and what are the features in 1.5 version and explain them?

5) what is Cloning? why we are using Cloning concept? and How many types of cloning?

6) What is Exception? Difference between Exception and Error?

7) How many types of Exceptions and explain and given some examples?

8) How we will handle Exceptions?

9) How to write Customized Exceptions?

10) They are given some programs on Try, Catch and Finally?

11) Explain about Thread life cycle?

12) What is Difference between Sleep and Wait methods?

13) What is the Difference between Notify and NotifyAll methods?

14) What is Yield method?

15) What is Synchronization?

16) can you draw the Collection Hierarchy?

17) What is Difference between list and Set?

18) What is Difference between ArrayList and Vector?

19) How we can sort the elements in HashSet?

20) What is Difference between Comparable and Comparator?

21) What is Difference between Hashmap and HashTable?

22) How we can Synchronize List and set?

23) When we use Enumeration, Iterator and ListIterator?

24) What is the difference String and StringBuffer and StringBuilder?

25) what are the methods are available in Object Class?

Comfyi Solutions Interview Fresher

Fresher Comfyi Solutions Chennai Interview Questions
1) What difference LinkedList and ArrayList?

2) What is difference Iterator and Enumeration?

3) What is an abstraction?

4) What is an Abstract class and interface?

5) What is main purpose Garbage Collection ?

ZTE interview Questions
1. Which Modulation is used in CDMA?
2. Explain all multiplexing techniques(TDMA/FDMA/CDMA)
3. Bandwith of one time slot?
4. Draw any communication model(GSM/CDMA)
5. CDMA Stands for :
6. Write all layers of OSI Model and briefly explain then
7. How may bits are in one burst?
8. What is difference between GSM & CDMA ?
9. Which of following connect two networks?
a. Router b. Switch c. Hub
10. How many slots are in E1 ?
11. Write about AM,FM & PCM ?
12. Frequency range of CDMA?
13. Which of following are not forward channels?
a. Pilot b. Sync c. Access
14. CDMA 2000 has data rate of ____________
15. Types of Frequency Hopping
16. Which of the two countries have square flags?
17. Which comes after gigabyte and Terabyte