What is the use of virtual processor connectivity in teradata?
which option is used to restart the fast load script?
How is the teradata different from oracle?
How many tables can you join in v2r5?
Can you connect multiload from ab initio?
Why do Hash joins usually perform better than Merge Joins?
Differentiate database data and data warehouse data?
Highlight the advantages of PPI(Partition Primary Index).
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201 Answers Cognizant, Deloitte, IBM, Prometric, Syntel,
what is a multi statement request in TD? what is the diif b/w V2R5 & TD12? what is the diff b/w MACRO & STORED PROCEDURE?
What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?
If the PMON is not working then how do you identify and monitor all the processes, resources and sessions ?
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?