How heap is implemented in database?
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what is primary key,unique key, foreign key? can u teach me in simple language?
44 Answers Banking, CMC, CTS, HCL, Infosys, Keggfarms, SkyEss, Sunrise, TCS, Web Synergies, Wipro,
5. Explain about relational algebra.
how to send multiple records which matches all the condition in the lookup transformation ? (if lookup matches the codition for duplicate values)
Explain entity set?
Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?
Explain various types of locks in a transaction? Which is better and why?
can anyone please tell what are the roles and responsibilities of a teradata developer in detail???
What is the function of cluster index?
how can we view column head in first page but not in remaining pages?
What are the advantages of normalizing a database.
what is rcp,if rcp disabled what happen?
where can i free download sqlserver2008..i can install sqlserver2008 without visual studio 2008 and work on it
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