What are the various etl tools in the market?
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What do high confidence, low confidence and no confidence mean in explain plan?
in teradata level primary in table level allows duplicates why?
List the logical and conditional operators that are used with teradata along with their meanings?
What's the difference between timestamp (0) and timestamp (6)?
What is dimensional modeling?
What do you mean by teradata intellicloud?
What is a dimension table?
How you will check the version of teradata?
Can we have two time dimensions in a schema(either star or snow flake)? For ex if we want joining date of employee and if we want today's sales with time whether can we have two time dimensions for accommodating above tasks?
What is Difference b/w PI & PPI?how to implement PPI?
Explain how spool space is used.
wt r before journal& after journel.....in teradata