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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

I have load a Dataset in UAT with 2 Node configuration, imported the job into PROD environment which is 4 node configuration and using this DataSet as SRC to other job. will the job run fine or give any errors? If job runs fine, on how many nodes? 2 nodes or 4 nodes?

TCS,

2 13745

How to merge the data using merge statement and proc format? Is the result is same ?

2 7229

Clinical Data Management Training cum placement

1 4676

How to craeate the New Database Schema in Oracle and mysql? Please tell me with Example?

2493

what are objects in data warehouse?

Mind Tree,

2 8435

How to find value from a column in a dataset?

TIAA CREF,

2224

difference between data reader and dataset

PCS,

2246

how to delete the record using data reader

PCS,

2504

data types used in validation control

PCS,

2225

For a 500 MVA 400/220/33KV transformer following data given HV power = 500 MVA IV power = 500 MVA LV power = 5 MVA If input power is 500 MVA then how output power is (500+5)MVA. Can anyone help

MEIL,

1 6884

what is operator combinality in datastage?

TCS,

1 7534

Can anyone explain data driven frame work and keyword driven frame work.....

Bank Of America,

1 5346

which is best Training Institute for Clinical Data Management,sdtm,sas ?

CDS,

2280

i am pursuing mca and i want to do tera data .so plz suggest me the best institue in hydrabad who teach real tym scenerio.