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What is called query processing?
Query processing refers to the range of activities included in extracting data from a database.
Strict 2PL :Though, this basic 2PL suffers from the trouble that it can result into loss of isolation / atomic property of transaction as theoretically speaking once a lock is rele
For the question given below, you are required to submit design and implementation documentation as described over the page. Design, implement (in Java), test and document a set of
Question: One of the tasks a database management system must perform is to ensure that the data is still intact in the face of software and hardware failure. This task is known
PART MARKING: We will only mark TWO of the four questions below but you must submit answers to all four. We will choose the questions we mark randomly and we will supply you with
Advantages and disadvantages of icloud based storage
What is the use of group by clause? Group by clause is used to apply aggregate functions to a set of tuples. The attributes given in the group by clause are used to
Assume that you are responsible for selecting a new DBMS product for Sohar Hospital
What is transaction? Transaction is a unit of program implementation that accesses and possibly updated several data items.
Describe Database state in details? Database state: The actual data within the database at a particular moment in time is known as a database state.
Explain Deadlock detection and recovery Deadlock Detection - A deadlock is said to take place when there is a circular chain of transaction, every waiting for the release of a
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