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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

How do you box a primitive data type variable ?

1 1969

What's the .NET class that allows the retrieval of a data element using a unique key

1 1898

What meant of assembly & global assembly cache (gac) & Meta data

1 1725

Which of the following Master data is relevant for QM? Vendor Master Customer Master Production Version Q-Info Record

XYZ,

1 2893

Which of the following Master data is relevant for PM ? ( Bill of Material ,Customer Master , Functional Location ,Vendor Master ??)

XYZ,

1232

Sensitive field have been defined and customized for vendor master data. For which of the following sensitive fields will an update trigger dual control?(any 1 answer) Currency Account group IBAN VENDOR ACCOUNT NUMBER

IBM,

2296

i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.

1515

AGGREGATOR default datatype

CTS,

1481

Have you used Unstructured data?

CTS,

1341

what are prerequiations when asset master data uploaded in legacy system?

TCS,

1509

What steps do you take when you add a new company code to the already running delta datasource ? The datasource is already extracting specific company code delta data , so how will add new company code without disturbing delta

Cognizant,

1279

I have multiple datasets and I have to search a particular string in all of them at a single time. Please suggest a full jcl or rexx tool for it.

1032

Does Flume provide 100% reliability to the data flow?

137

Which is the reliable channel in Flume to ensure that there is no data loss?

133

How to write data in Hbase using flume?

101