Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

what is data migration testing?

CTS,

5 33935

I have 3 cursors declared. Cursor1 retieves some data. Based on this curso2 will also fetches some data. In cursor3 (using for some updation) I'm using the data retrieved by the above 2 cursor. My question is, while working with cursor3, periodically if I give commit, will all the three crsors will be closed or only cursor3 will be closed?

4 9342

select the 3rd maximum salary from sql server database if 4 (just an example In practically I may not know the exact situation) of the highest salaries are equal.

TCS,

8 12421

How do we see the data in Cluster table?

Kennametal,

1 5891

how can we build one report from two data bases

IBM,

4 8685

data study; input Subj : $3. Group : $1. Dose : $4. Weight : $8. Subgroup; x= input(Weight,5.1); datalines; 001 A Low 220 2 002 A High 90 1 003 B Low 193.6 1 004 B High 165 2 005 A Low 123.4 1 ; Why does X get truncated? X shows up as 22 instead of 220,9 instead of 90 and 19.8 instead of 198? This problem doesnt happen with the values 193.6 and 123.4. This does not happen if x is read on the 5. informat instead of the 5.1 informat

2 5551

I need to know whether the Bio Data cum attesation form has to be attested by a well known personality. I know noboday who is a gusetted officer. I need to get it signed by a Headmaster of a Govt School who is unknown to me as I m not in my native. Pls help

State Bank Of India SBI,

4 8848

How to transform normalized data to denormalized form in informatica? Is there any logic or any transformations to achieve this?

3 28991

Hi, I want to retrieve the cell data in the WebTable. For that I have defined a new test object under the browser and have given html tag and text as the test object properties. But while I try to identify it it says 'Object description is not unique'. I tried adding innerhtml, outerhtml, innertext and outertext along with the ordinal identifiers; but no use. What more properties need to be added to identify it? Also I want to enable smart identification for this object but the field is disabled in the object repository for this object alone(In QTP tools->object identification the enable smart identification checkbox is enabled). How do I enable it?

3 11699

With out using Funnel Stage, how to populate the data from different sources to single target

Wipro,

12 25764

what is the meaning of this query Alter database force logging.

1 6683

can u send me last 5 years data entry operator exams' solved paper ?(SSC)

FirstSource,

4 9850

Does anyone have the previous year exam paper of SSC DATA ENTRY OPERATOR EXAM or any idea of a website where it is available????

GHG, SSC,

3359