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Teradata Interview Questions
Questions Answers Views Company eMail

Can any one explain me the difference between BTEQ and MLOAD,TUMP. All canbe used for same purpose but still differnt methods. why ?

 2985

Can some one tell me the ressolution for the error. I was not able to answer this question in wipro interview. "The transaction exceeded the maximum number of rowhash locks allowed"

Wipro,

1 4672

The transaction exceeded the maximum number of rowhash locks allowed

Wipro,

1 9889

Why do Hash joins usually perform better than Merge Joins?

 1 6971

Hi, If anyone has TD 14 Basics dumps or study materials, please share. nirmaaal1991@gmail.com

 1946

how teradata fetches a row from primary index table?

 1 2979

Hi Friends, Please send me Teradata Materials for certifications Thanks in advance !!

HP,

1683

How to explain project Architecture and flow in teradata interviews?Can please anyone help on this? Am new to teradata.

Infosys, Wells Fargo,

3895

how do we write scripts in unix how to execute scripts in real time anybody please needfull or give me number i will cal u

 1268

How to cast date "2015-03-03-012204-000000" to timestamp

Cognizant,

1 3360

How to load specific no.of records using bteq, or fastload,or multiload

Infosys,

1307

How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

 1258

In your project what type of issues and errors you facing in Teradata

iGate,

1 1546

Find 2 highest sal from each dept who have completed 5 year in org

Wipro,

1127

if collect stats but it show low confidence why?

IBM,

1171

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Un-Answered Questions { Teradata }

What are the frequently used data types in teradata?

585

Why managing the data is important?

578

When tpump is used instead of multiload?

612

Explain BYNET.

594

What is the difference between union and union all in teradata?

601




What is meant by a Least Cost Plan?

609

Is multi insert ansi standard?

1732

What is called partitioned primary index (ppi)?

548

Why is the case expression used in teradata?

578

How is MLOAD Teradata Server restarted after execution?

635

How would you load a very large file in teradata in general?

547

Comment whether bottleneck is an error or not.

608

What are the functions of a teradata dba?

587

Explain parsing engine in teradata?

579

Explain the term 'columns' related to relational database management system?

537

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