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What are the two types of errors? The two types of errors are: a) Logical error b) System error
I want a good Microsoft Admin experienced in IIS and SQL Server. They require being able to set it up and administer from then onwards. Experience in Team Foundation Server a
What is meant by heuristic optimisation?Discuss the major heuristics that are applied during query optimisation.
what are the reasons having variable length records
Transactions And Concurrency Management Introduction One of the main benefits of storing data in an integrated repository or a database is to permit sharing of it betwee
What are the two approaches to store relations in distributed database? a) Replication b) Fragmentation
Describe Graphical User Interface? Graphical User Interfaces (GUIs) - A GUI typically displays a schema to the user in diagrammatic form. The user can then specify a query th
What are the two types of indices? The two types of indices are:- A) Dense index B) Sparse index
Having clause This clause is used for producing conditions on grouped information. Example: Find maximum salary and department number of those departments where maxim
Explain concurrency control? Concurrency control Oracles multiversion concurrency control varies from the concurrency mechanism used by some other data base vendors. Read
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