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Rolta Interview Questions
Questions Answers Views Company eMail

What namespaces are necessary to create a localized application?

2 6781

What does assert() do?

1 3432

Where is the output of TextWriterTraceListener redirected?

1 2355

How do you debug an ASP.NET Web application?

1 3554

Why do you want to work in this industry?

7 24577





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

1 2852

What are channels in .NET Remoting?

2 2741

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

3 11272

Tell me about yourself?

13 34743

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

4 9190

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 8783

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

19 13708

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

2 3675

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

5 10729

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.

1680

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Un-Answered Questions

What are the differences between Caching and Persistence method in Apache Spark?

3


What are virtual functions, base class pointer, derived class pointer, biding references?

7


what kind of issue you will get in environment? (we ll call help desk to raise ticket rite?

956


Explain yarn twist?

1


Explain the bead work of western region

1






What is the use of NTP?

1


----------------Diff b/w Dimensional modeling and Relational modeling?

12211


I need some help with my interview answers for TeleTech. Here are the questions I have to answer and the answers I plan to give to the company. Please could you help I want to make sure I do the best possible. Thank you in advance, Jose 1.New processes and procedures can be disruptive. What actions have you taken when you’ve been asked to significantly change a work process or procedure? What were the results? The only thing I can think of is when the company changed the software they were using to interact with their customers the CRM. It was a little bit challenging. What I did was study the new software in detail to be ready to interact with customer quickly and efficiently using the company's new CRM software. 2.Tell me about a time when you have had to deal with a difficult customer. How did you handle the situation? One time a customer called in to the company and was upset because a technician did not arrive at their house to resolve the problem they were having with their internet not working. So after listening to the customer problem and making sure I understood the problem I showed empathy to the customer and assured the customer I understood the problem and took ownership of the problem making it my own. I reassured the customer I would find a solution to their problem and later found out that the customer was misinformed about the time the technician was suppose to arrive at the customers house, informed the customer of the correct time the technician was scheduled to arrive at her home and apologized for any inconvience that they may have experienced. 3.Sometimes if we’re lucky, we can identify a small error or problem and correct it before it becomes a headache. Has this ever happened to you? Yes, it has one time while I was talking with a customer about a problem they were having logging into the company website. I asked the customer to verify the email address they wanted to use on the company website. After verifying with the customer noticed the customer had the wrong email address on file and immediately changed the customer email address to the email address of the customer. 4. What general questions would you ask a customer prior to starting to troubleshoot their issue? I would first ask the customer what issue they are having? I would then let the customer explain in their own words what they have experienced and not interrupt the customer. After I begin understanding the customer issue I would start using closed ended questions that require more specific answers to narrow down the problem and possible resolution. Next I will verify my understanding of what the customer has told me and get the customer to agree that I understand the issue.(Eg. Okay so your having trouble try to logging into our website it tells you invalid password is that correct?) If the customer agrees then I will proceed to resolve the issue by asking more questions and proceed to the solution. I will not continue until the customer agrees that I understand the issue. 5. What steps should be taken to install software via a CD? First make sure there is no CD in the CD drive if there remove the CD from the computer and put in the CD of the software you are trying to install. Next Open My Computer Within the My Computer window, open the drive that contains the installation files. For example. If they're on a CD or DVD open the D: drive or the letter of the disc drive. Next Within the drive that contains your files, locate either a setup or install file. Double-clicking on this file should start the installation for the program. If you see multiple setup or install files, try to locate the Application file or double-click each of setup or install files until you find the file that starts the installation. Many times the icons associated with the installation files have the same name.

3233


Explain inner and outer joins with examples.

7


Why is Servlet so popular?

9


CURRRENTLY I AM WORKING WITH WNS SINCE 1YEARS I AM LOOKING OUT FOR SOME OTHER COMPANY WHAT WOULD BE THE PREFECT ANSWERS ABOUT THE REASON I AM LIVING MY PREVIOUS JOB. WHY U WANT U LEAVE WNS? CAN ANY ONE GIVE ME A PERFECT ANSWERS OF THIS.

1400


You are a contract project manager working with the State of Bliss. Your latest project involves rewriting the Department of Revenue's income tax system. One of the key stakeholders is a huge movie huff, and she has the power to promote you into a better position at the conclusion of this project. She's discovered that one of her favorite superstars lives in the State of Bliss and therefore must file income tax star. What is the most appropriate response? A. Report her to the management team B. Refuse to comply with the request, citing conflict of interest and violation of confidential company data C. Look up the information she's requested. Since the data is considered part of the project, there is no conflict of interest D. You believe that tax records are public information, so you comply with the request

11


how to change the instance-operating unit?

800


describe a typical multiple-level priority-base scheduling and give FIVE examples of factors that can be implemented on the different levels

965


what are prefix dereferencer and list them out?

37