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Rolta Interview Questions

Questions Answers Views Company eMail

What namespaces are necessary to create a localized application?

2 9154

What does assert() do?

1 5033

Where is the output of TextWriterTraceListener redirected?

1 4145

How do you debug an ASP.NET Web application?

1 5348

Why do you want to work in this industry?

7 31557

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

1 4499

What are channels in .NET Remoting?

2 4979

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

3 16716

Tell me about yourself?

13 64882

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

4 12573

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 18947

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

20 29212

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

2 5732

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

5 15933

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.

2710

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Rolta Interview Questions

Un-Answered Questions

what is the way your business

2181

How will you port changes for dashboards,reports,rpd from development to production?

927

How many job tracker processes can run on a single Hadoop cluster?

468

how updates the data in target tables with tpump and mload? with low volume data and more duplicates... so in this case which perfomance is best? and write update query for tpump&mload?

2160

Why do we need promises in node js?

475

what is role of MR?

2122

How can the firstname and the lastname from the emp table be concatenated to generate complete names?

1263

Give differences between Quicksort & Mergesort. When should these sorts be used and what is their running time?

1051

what is 'mysqlshow'? : Sql dba

1007

Hi Everybody, Can anybody tell me how to create ledger in Peachtree Accounting software, means there are some Code, which Codes Comes under which ledger Account.your prompt Answer will be highly appreciated, Thanks & regards, Khan

2627

Can you explain what SAP Process Orchestration (PO) is and its primary functions?

Who made objective c?

What is bpo? Please explain?

840

Where is turn windows features on or off?

811

how do you handle problems with customers?

1123