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 8836

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

IBM,

1 4962

what are the roles and responsibilities of teradata DBA ?

TCS,

1 28128

what are the day to day activities of teradata DBA ?

TCS,

5822

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 3847

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

Teradata,

4 14175

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

Wipro,

6 11990

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 10349

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 13500

what is sysdba and sysdbc ? which has high priority ?

Wipro,

3831

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

Wipro,

5 13391

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

Wipro,

1 7023

what is single value and Multivalue ?

IBM, Wipro,

1 6351

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 7586

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 8766

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Un-Answered Questions { Teradata }

In the Primary Index, what is the score of AMPs that are actively involved?

1078

What is called partitioned primary index (ppi)?

1013

How can bottlenecks be identified?

1018

While creating table my dba has fallback or no fallback in his ddl. What is that?

1186

What are aggregate tables? How do you design them using teradata?

1170

what are the uses of fact table and dimension table in banking project?

4556

What do you mean by tpt in teradata?

1021

What are the different softwares used with their functions in teradata?

1015

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

4371

What are tpump utility limitations?

1118

What is the purpose of joins in teradata?

1189

Explain and compare pros and cons of start schemas?

1065

What are the commands to make a new table, change a table and remove a table in teradata?

1132

Describe the set operators in teradata.

1005

If the PMON is not working then how do you manage and monitor all processes, resources and sessions etc.

2163

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