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Rolta Interview Questions
Questions Answers Views Company eMail

What namespaces are necessary to create a localized application?

 2 8360

What does assert() do?

 1 4555

Where is the output of TextWriterTraceListener redirected?

 1 3596

How do you debug an ASP.NET Web application?

 1 4838

Why do you want to work in this industry?

 7 29865

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

 1 4012

What are channels in .NET Remoting?

 2 4299

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

 3 15618

Tell me about yourself?

 13 62218

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

 4 11585

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 16037

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

 20 25639

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

 2 5109

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

 5 14652

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.

 2429

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Rolta Interview Questions


Un-Answered Questions

In sap gui can user enable the option for showing the keys on fields within the gui?

1

Explain Data Locality in Hadoop?

305

Describe the process for creating and adding to material BOMs. Include release procedure/status, notifications, responsibilities, authorizations, involved systems, Engineering Change Management, and so on.

1699

What is the use of ::(scope resolution operator)?

787

What is difference between save and saveorupdate in hibernate?

234




How do you determine whether a string represents a numeric value?

657

How do I save my bookmarks to my desktop?

670

What's the difference between apache and tomcat?

579

What are the different Annotations in Salesforce and tell me with examples?

286

What is an escape sequence in c#?

673

Explain which is better to grow plants in rock sand or soil?

644

What is 1st / 2nd / 3rd / 4th generation processor?

604

Explain nuclear fission?

656

Is dtd better than xml?

587

What is mesh network

755