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Rolta Interview Questions
Questions Answers Views Company eMail

What namespaces are necessary to create a localized application?

 2 8039

What does assert() do?

 1 4289

Where is the output of TextWriterTraceListener redirected?

 1 3326

How do you debug an ASP.NET Web application?

 1 4604

Why do you want to work in this industry?

 7 28907

When would you use .NET Remoting and when Web services?

 1 3740

What are channels in .NET Remoting?

 2 3949

what is the difference between pipe(|) and tee command..

 3 15147

Tell me about yourself?

 13 60381

plz suggest me the books for the preparation of NIC written exam.

 4 11045

if we have a column (Key) in a table. and values of that column is Key 1 1 1 2 2 3 3 4 4 5 5 5 and we want to show the data after query..like.. 1(3) 2(3) 3(2) 4(2) 5(3) how many times a single term comes..

17 14394

How to get employee name from employee table which is the fiveth highest salary of the table

 20 23366

How will you measure that int takes up only 32 bits in memory?

 2 4805

Map map = new HashMap(2); map.add(“1”,”one”); map.add(“2”,”two”); map.add(“3”,”three”); What will happen at this line?

 5 13748

Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.

 2275

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Rolta Interview Questions


Un-Answered Questions

What is string english?

533

In what is the residual magnetic flux density more?

639

What are the different version of windows operating system?

462

A mXn matrix is given and rows and column are sorted as shown below.Write a function that search a desired entered no in the matrix .with minimum complexity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

3235

How to Parse JSON Data that is Coming from a Server in Android?

5




I have to restart my application to pick up changes to specifications and templates, how can I avoid this?

60

What is spring hibernate and struts in java?

482

What is the difference between system.stringbuilder and system.string

251

What is the importance of main method in Java?

566

I checked in modified code into vSS . Now I have another working area and which has older version. Now I wanted to findout the difference between VSS and older version in another working area which is not the VSS area. Now the question is after getting difference between the VSS and another working area. There will be some files difference. How do I take only difference files recursively into some other area.

1725

Which scientists gave detailed information about nebula?

693

what did u do in the sap sd project ?how did u maping your client business?plz i need help....

1776

Upto what extent we can increase the length of materials master short text.

718

How can I check the exit status of my previous command in Linux operating system?

538

Why do we use @override?

160