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What is a level of granularity of a fact table?
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how can i answer for question like teradat architecture in interveiw
Define views in teradata with syntax.
1. generally how many node system will be used by the client. 2. while running mload if the job is aborted/failed at any phase what we have to look after to run the job successfully? 3.i wanted to know how to write the fastload script for table creation as well as table loading in a single script?
how can we analyze the locks ?
Explain the advantages of partitioned primary index in a query?
What are the various indexes in teradata? Why are they preferred?
Differentiate primary key and partition key?
What is the particular designated level at which a LOCK is liable to be applied in Teradata?
Explain the new features of teradata?
Backup Script was blocked you are unable to archive the data now. how do you analyze it and where do you identify ?
Why is the case expression used in teradata?
whether Nulls will be counted while doing average? example: we have table column A with following values A -- 5 Null 8 3 Now what is the average of A?
Teradata 
