Shared lock and an exclusive lock
Describe briefly the difference between a shared lock and an exclusive lock?
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An exclusive lock restricts other users from reading the locked resource; a shared lock permits other users to read the locked resource, however they cannot update it.
Explain the user objects?
Describe the differences between an extranet and an intranet.
Give a brief introduction of the term Virtual Data Warehousing?
Can you explain how to install an SSIS package?
Explain the calculation contexts?
Explain the term Data mart?
Illustrates the data structures used to do recursion?
Briefly describe the ETL procedure in data warehousing?
What is meant by the snow flake schema?
Under what conditions should indexes are employed?
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