Interview Questions

A data warehouse is a relational database that is designed for query and analysis rather than transaction processing. It usually contains historical data that is derived from transaction data, but it can include data from other sources. Data warehouses are designed to help you analyze your data.

The Asynchronous Transfer Mode or ATM is a connection technology that works by transmitting data into organized 53 bytes (small) packages through a physical environment with a high efficiency. Packing data into small cells reduces transportation delay so the speeds reached by this technology are very high; it can reach even 10 Gb per second.

In the light of competition, it may be seen that competitors may initiate price changes. If the cutting off on prices does not affect the company, then the current pricing strategy itself can be continued to maintain the profitability of the company. However if the price change on one firm is affecting the other, then it can:

a.reduce the product price at par with competitors’ price or below competitors’ price

or

b. Provide added advantage to the existing product like better quality, or ‘a buy one get one free’ offer.

or

c.Provide better quality of the product at a higher price thereby not being at par with the competitors.

One of the interview questions you may be asked is what you are looking for in your next job. The interview wants to know whether your goals are a match for the companies needs.

You can begin your answer with this question: Tell me, Mr./Ms. Interviewer, what is a typical career path at OPL for someone with my skills and experience?

(Based on the answer you can then respond to the original question using the phrases from the answer to frame your response).

What is important to you? Two things are very important to me. One is my professionalism at work; the second is my family life.

ConstKeyword indicates that memory once initialized, should not be altered by a program.
Volatile keyword indicates that the value in the memory location can be altered even though nothing in the program.
Mutable keyword indicates that particular member of a structure or class can be altered even if a particular structure variable, class, or class member function is constant.

Kano analysis is a systems analysis tool used to identify its impact on customer’s satisfaction based on 3 key areas: unexpected delighters, performance attributes and must have attributes.

The following are the ways of initiating a CICS transaction.

1. By entering Transaction Id

2. By Start command

3. By Return Trans Id (as in pseudo - conversation)

4. By Registering Tran ID in plt so that it will be automaticaly dusring CICS start

5. By ATI (Automatic task initiation)

6.PF & PA keys as defined in PCT