What are the main components of teradata system?
What is the use of virtual processor connectivity in teradata?
During the Display time, how is the sequence generated by Teradata?
Mention a few of the ETL tools that come under Teradata.
Backup Script was blocked then you are unable to archive the data. how do you analyze it and where do you identify ?
Why do you get spool space errors? How do trouble-shoot them?
What do you mean by teradata intellicloud?
which option is used to restart the fast load script?
Mention the procedure via which, we can run Teradata jobs in a UNIX environment.
What are the various indexes in teradata? Why are they preferred?
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201 Answers Cognizant, Deloitte, IBM, Prometric, Syntel,
Explain about Skew Factor?
TCS recently asked this question I have records like below Emp id Empname Salary DateTimestamp 1 AA 6000 20120609:11:30 1 AA 7000 20120609:12:30 1 AA 8000 20120609:01:30 I want to exceute records max timestamp(20120609:01:30)