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 term replication server software?
Explain the automated document scheduling and distribution?
What are sequences, and what are the possible problems when employing them to make surrogate keys?
State the benefits of the Business Objects over the other DSS?
State the different types of the folders?
Explain the object qualification?
Explain what is Structured Query Language (SQL)?
Explain middleware applications which ease the connection of databases to Web applications?
Explain the working of the IPC Stage?
Under what conditions should indexes are employed?
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