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

Teradata Interview Questions

Questions Answers Views Company eMail

How is Teradata in current market?

4 8844

Can we Suggest as how is the process to get a job in teradata in current market??Is it easier???

IBM,

1 4964

what are the roles and responsibilities of teradata DBA ?

TCS,

1 28139

what are the day to day activities of teradata DBA ?

TCS,

5828

hi guys...i have good experiance in oracle ...now i want to learn teradata? how much of percentage my knowledge is used to understand the teradata? i mean.. if teradata also having sql queries or not?

1 3850

Why FLOAD doesn't supports NUSI? Where as Mload supports NUSI. Please explain in this regard. Thanks in advance.

Teradata,

4 14188

Is PK concept available in Teradata. If it is how can we create Primary Key for a table in TD

Wipro,

6 12003

I want to load 1000 rcds using. FL for every 100 records there is a check point.But script failed at 120 records, when we are restarting the script, it starts from last ckpt, but Target table contains populated data but FL doesnt support existing data in target table. How can we load data in FL?

IBM,

4 10365

Hi Friends I have a sql question, We have the source data as below. 101 address1, address2, address3 and the output shoulb like below 101 address1 101 address2 101 address3 Required a SQL query for this output. Please let me know if you have any sql query for this. Thanks in advance. Hari M

JPMorgan Chase,

6 13525

what is sysdba and sysdbc ? which has high priority ?

Wipro,

3834

which utitility can use for loading the data from non-teradata to teradata ?

Wipro,

5 13403

what is differences between Fastload and Multiload as per DBA aspect ?

Wipro,

1 7029

what is single value and Multivalue ?

IBM, Wipro,

1 6359

Hi All, I have a table with 3 fields like id,mark1,mark2 and I would like to update a mark3 field that would calculate the max for each record (so the max value of the 2 fields) in Teradata ID Mark1 Mark2 Mark3 1 10 20 2 20 30 3 40 10 4 50 50 I Have to write a update statement Mark3 with max value of mark1,mark2 fields…like bellow ID Mark1 Mark2 Mark3 1 10 20 20 2 20 30 30 3 40 10 40 4 50 50 50 Please any one help me ....Thq

Wipro,

3 7591

I Have Name field in a Table Name ------------- abcde;fgh;ijk; abc;def;jklm;no I want to write a sql to display name field data with out ';'.so i want to replace ; with '' how will write in Teradata

Wipro,

3 8779

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Un-Answered Questions { Teradata }

What are the functions involved in shared information architecture?

1075

What exactly do you know about catching in teradata?

1039

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

1034

What is the purpose of using case expression in teradata?

1018

What is the use of virtual processor connectivity in teradata?

1036

In BTEQ, how are the session-mode parameters being set?

1146

What is the difference between teradata and oracle?

1033

What is the use of having index on table?

1007

How is MLOAD Client System restarted after execution?

1160

Explain the term 'primary key' related to relational database management system?

1038

What is the particular designated level at which a LOCK is liable to be applied in Teradata?

1049

What happens when a node suffers a downfall?

1139

How do you do backup and recovery in teradata?

1026

What are the various reporting tools in the market?

1074

What is meant by a Channel Driver?

1251

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