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 scheduled a weekly report to client. If the data is Over which client wanna receive what will happen?

Rolta,

2 3920

what is the difference between data driver & data driven and driver script?

2774

What are the basic steps to store PHP session in to Database?

Rediff,

1 4488

How to read 2 positions at a time in a data area? I have created a data area of length and i have to read the values of the data area like 91-92,93-94 at a time up till 100

3 8669

Which collection object is faster to retrieving the data and inserting the data into it.

Jamcracker, Virtusa,

2 8498

how to retrieve data from flight resevation->reports

Wipro,

2 5064

How many ways there are to fetch the data from the Database?

Tops Technologies,

2 9046

what is data binding? give the example

TCS,

1 4866

What materials use to make valve body, and What data needs to choose correct valve size

TVS,

2605

A) Which two are benefits of Teradata's support for ANSI Standard SQL? (Choose two.) 1.data is distributed automatically 2.queries get optimized to better plans 3.submit queries from other database systems 4.can interface with BI tools B) Which statement is true when comparing the advantages of third normal form to star schema? 1.Star schema tends to have fewer entities. 2.Star schema requires additional data storage. 3.Third normal form tends to have fewer entities. 4.Third normal form requires additional data storage. C)Which two sets of functions does the Parsing Engine (PE) perform? (Select two.) 1.sorting, formatting, and aggregating of the final answer set 2.flow control of the data to and from the participating tables 3.SQL statement interpretation, syntax validation, and semantic evaluation 4.dispatching the step execution sequence to the AMP via the BYNET D) Which two can be achieved with Teradata Active System Management (TASM)? (Choose two.) 1.disable hardware 2.react to hardware failure 3.influence response times 4.collect metadata E) Which three mechanisms can be used to ensure security within the Teradata Database? (Choose three.) 1.views 2.spool limits 3.roles 4.access rights 5.profiles

6592

In aggregator transformation, I sort the data before aggregator and select sorted port but still I’m getting an error. What is that error?

2 6726

Can we create a data element without domain?

6 13956

what are different analysis datasets you created and what are the new variables created

Sciformix,

2 7459

How data collected from client side before implementing the project

IBM,

2 6264

What are the analysis datasets created, and what are the new variables created in CLINICAL SAS

Accenture, Sciformix,

1 5010