Thread: Ritwik Software Technologies Pvt Ltd Interview questions

Forum : Java SE FAQ?s and Interview Questions Java SE   01-2-2018 03:12:34 PM
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RajaKnL

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Ritwik Software Technologies Pvt Ltd Interview questions

| Quote Date : Feb 1, 2018    Views:529    

Date:-01-02-2018
Company:-Ritwik Software Technologies Pvt. Ltd Hyderabad
Found via:- Sriman Java Group Jobs
3  Technical rounds in a day

1st round
------------
1.write a program to print like this 
if i give 3
1
2 3
4 5 6
if i give 4
1
2 3
4 5 6
7 8 9 10
2.write sql query to count number of employees first name starts with J
3.what you have used for Version Controlling in your project?
4.if class names collision happend how do you resolved?
5.what is the difference between List and Set?

round-2
-----------
1.tell me about your self?
2.draw your project architecture?
3.explain how controller recieve the incoming request?
4.where and how did you managed your entities as part of your project?
5.if i have a Arraylist as ["one","two","three","four"] write a program to print like this
["four","one","three","two"] ?
6.what is the difference between get and load? where did you used get and load as part of your project?
7.what logic you wrote in service layer? explain.
8.what is the difference between List and Set?
9.what is the name of the IOC you used to create?(XmlWebApplicationContext)
10.write criteria to get all the employees whose salary is grater that 25000?
11.what is the difference between connection pool and connection in jdbc?
12.write a programm to find out the number of occurances of Student word in "I am Student Student" ?
13. how to create a user defined exception?
14.what is the difference between throw and throws?
15. what is your role as part of your project?
16.What is IOC what is the purpose of the IOC?

Round-3
-------------
1.How did you managed validations in your project if the client is disabled with validation logic?
2.what is rowset and what is the differece between Rowset and ResultSet?
3.why spring people given 5 types of stereo-typed annotations?what is the purpose of them? we can differentiate the layers by writing classes in different packages right?
4.what is the difference between get and load? where did you used get and load as part of your project?
5.what is the difference between get and load? if load is used to save associated entities then all the entities will have relationship can i use load always??
6.what are listeners? have you came accross any listener in your project? have you implemented any listener?
7.i have four overloaded methods with signature as
add(int,float)
add(float,float)
add(byte,byte)
add(short,short)
if i call add(10,20) which will be executed? is there any rules JVM is going to follow in determining this issue?
8.how did you managed exceptions as part of your project?


tags: green

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sunil123

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Re: Ritwik Software Technologies Pvt Ltd Interview questions

Reply Date : Feb 3, 2018

thanks, bro..

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