Latest Interview Questions


    Landing Area VS staging area

    I just want to know more about landing area in Datawarehouse Why landing area required in DWH ? Diff between landing area and staging area in DWH ?


    Chicken and Egg

    Add the missing code to Chicken and Egg so the following actions are completed: - Chicken implements the Birdlnterface base class. - A Chicken lays an egg that will hatch into a new Chicken. - Eggs from other types of birds should hatch into a new bird of their parent type. - Hatching an egg for the second time throws a System.lnvalidOperationException. using System; public...


    Alternative NULL values

    Source: col1 col2 1 Will 2 John 3 Josh 4 Devin Target: col1 col2 1 Will 2 NULL 3 John 4 NULL 5 Josh 6 NULL 7 Devin 8 NULL I want the SQL query for the above scenario ?


    Change from Manual to Automation Tester

    I would like to change my career from manual to automation. I have more than 4 years of experience in manual testing. How can I change to automation? I am planning to do Selenium course from Bangalore. If I put that course details in my resume, will I get a chance to attend an automation interview? Are there chances that I get a job without a real time project experience?


    How to Capture Siebel Application Elements using Selenium

    We are planning to automate Siebel application. customers are looking for open source tools. since we decide to go Selenium automation tool. But unfortunately application not able to identify the elements using Selenium. kindly help on these whether need to set any configuration at server end or any further updates needs to required.


    Asset Captilazation

    What action do we need to take, if assets is not Captilased last year and request has come after year end books closed (FY June to May) in July month of next year.


    Find Destination Field

    How to find destination field and how map it to foreign key column. I have confused in that process to find. Why we have to give primary key table in foreign key column?

Updated Interview Questions


    What is meant by virtual ground in the op amp ?


    • Jan 21st, 2017

    Simply, operational amplifier the two input node voltages tend to have same value. If we connect feedback resistance to inverting op amp and connect non-inverting to the ground (Earth Ground) then the...

    Rohan Gupta

    • Dec 22nd, 2016

    The concept of the virtual ground rises from the fact that the input voltage at the inverting terminal of Op. Am. is forced to such a small value that, for all practical purposes it may be assumed to ...


    Peoplesoft upgrade

    You are in middle of an upgrade System Integration testing, When there is a need to apply the latest Maintenance Pack for the higher version, What steps or options will you follow and where will you apply the MP? 1) Apply MP on Higher Version Demo used for Upgrade and evaluate impact 2) Apply MP on a copy of Higher Version Demo used for upgrade and evaluate Impact. 3) After fixing objects in MP for...


    • Jan 18th, 2017

    2 and 4
    Because applying maintenance on the participating environments can break the Data Conversion. So its best to test it on the copy of one of the upgraded environments to test the impact and then apply it on the target after upgrade is completed.


    • Nov 23rd, 2016

    1 and 3


    What is performance tuning?


    • May 3rd, 2016

    This content is not explanatory. using the word performance tuning in different way/manner in the explanation part doesnt make any Sense. I have commented only on Neemas answer. Rest all are meant.


    Difference between computer architecture and computer organization?


    • Jan 21st, 2017

    Computer architecture refers to those attributes of a system visible to a programmer or put another way those attribute that have a direct impact on the logical execution of a program. Eg Instruction ...

    Raazesh Ojha

    • Dec 7th, 2016

    Computer Architecture is just like the architecture of a building of an institution and the organization is how each and every component (like rooms, ladders, elevators, lavatories, corridor etc.) are...


    Is java a fully object oriented programming or not? if not why?

    Star Read Best Answer

    Editorial / Best Answer


    • Member Since Jul-2008 | Aug 3rd, 2008

    No. Java is not 100 % Pure OOP because of following three reasons:
    1) It doesnot support Multiple inheritance.
    2) It allows use of primitive data types which are not an objects.
    3) It allows static methods to call without creating the instance.

    This disobeys OOPs concepts 
    Java isnt 100% pure OOPS coz if it were then everything should be classes and objects, whereas java still has primitive data type which violates the above said statement...SmallTalk is the only 100% pure OOPS language

    Taha Zayed

    • Jan 21st, 2017

    Java is a pure object oriented as it provides 1) Encapsulation 2) Inheritance 3) Polymorphism But not fully as you can access attribute public attribute and the main idea is to hide data by method...


    • Aug 5th, 2014

    Actually you are said that java cant create objects for integer,float....
    but according to autoboxing concept we can create object for that value

    Integer i=new Integer(1000); //autoboxing
    we can use this reference to get "i" value...


    What is Mainframe Testing?


    • Jan 19th, 2017

    As far as a knowledge of coding, you will need to learn how to modify existing JCL code. You also should have a basic knowledge of programming to the point that you can learn to modify the data you m...

    Wayne Heckman

    • Feb 7th, 2016

    Not anything close to testing client server applications.


    Interview procedure for Non-voice tech support

    Hello,Pls tell me the Interview procedure for technical support Non-voice at Mphasis. better if with sample questions.Thank you.

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    Editorial / Best Answer


    • Member Since May-2008 | Feb 12th, 2009

    You didn't mention you about qualification :

    By the way if you are graduate in B.E then it's 3 rounds and if you are non B.E graduate then it's 5 round.

    1 Personal Interview
    2 Typing speed (they used typing master software for checking speed)
    3 Aptitude (No maths Question & no verbal question, they will ask you about internet related technology, I will tell you about this later)
    4. Email Writing( They will give you some role and you have write mail. for example you are the Manager of BSNL and a customer repeatedly complaining about slow broadband, how will you write mail to him ?)
    5. HR(He can ask you about any thing like your hobbies. and he do check about your grammar and pronounciation)

    B.E graduates has not to give Round 2,4. I don't know why.

    Now about aptitude question :

    You have to give full form of abbrivated word like :
    http, html, ppp, smtp, pop, hdd, fdd, dsn, dns, CD-ROM, TCP/IP.

    2. what is the input device for computer ? (lol they will give option for that)

    3. IP is used for (They will give you option)

    4. 1 MB = how much KByte

    5. 1 KB = how much Byte

    One more thing, in final interview HR might tell you to write some thing on some topic.
    At my time HR told me to write on BLOG(which is my hobby)
    In that i did spelling mistake, instead of writing  'writing' i wrote 'writting'.


    • Jan 20th, 2017

    Malini.p: You might start your English improvement by knowing that the correct word for your comment is the adjective WEAK (not strong) instead of the noun WEEK (a period of 7 days)


    • Nov 1st, 2016

    Hi Tarun, this is Mj. Can you tell me what are the questions they will ask in the operational round ?


    What happens when no View of a Screen is assigned

    What happens when no View of a Screen is assigned: Choose Twoa. Site Map is not visibleb. Screen is present with empty viewc. Screen is not visible

    Soham Medda

    • Jan 19th, 2017

    When no view of a screen is assigned to a responsibility which is assigned to a user. The user will not be able to see the screen on the site map and the screen will not be visible.

    Ramudu Kuruva

    • Dec 21st, 2016

    Answer is a & c, because screen view tabs not visible in site map

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