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What is average response time?
The average response time is that the average time for a transaction to be done after it has been submitted.
By using the delete operation some consisting records can be deleted from a relation. To delete some definite records from the database a condition is also specified based on which
What do you mean by Correlated subquery? Subqueries, or nested queries, are used to bring back a set of rows to be used by the parent query. Depending on how the subquery is writ
Explain Two phase locking protocol A transaction is consider as to follow the two-phase locking protocol if all locking operations precede the first unlock operation in the tra
read-set(T) : Each data items that are read by a transaction T Timestamps : for all transaction T, the start-time and the end time are reserved for all the three phases.
explain various steps uses in evaluation and maintenance of MIS.
What are the function of DBA?
What are composite objects? Objects that have other objects are known as complex objects or composite objects.
How do I use strap on?#
Explain the cartesian product in Database Management System
The aims of the project are: 1. To enable the students to undertake the detailed design of a specific plant or process 2. The design projects includes: process selection; und
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