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What is a homogeneous distributed database?
In homogeneous distributed databases, all sites have the same database management system software, are aware of one another, and agree to cooperate in processing user's requests.
can you create a database for me in oracle/sql
Define the Wait for graph Ans: The wait-for-graph is a directed graph and consist of nodes and directed arcs; the nodes of the graph are active transactions. An arc of the grap
Define Deadlock recovery measures To recover from deadlock, the cycle in the wait-for-graph should be broken. The common technique of doing this is to rollbac
Decompose the table with the following description and functional dependencies into a set of equivalent tables normalized to 3NF or BCNF. This database stores records from a (ve
What is Relational Algebra? Relational algebra is a Procedural query Language?
a) Distinguish between ‘database' and ‘Database Management Systems (DBMS)'. b) List and briefly describe five potential benefits of the database approach compared to conventio
What is D command work in the respect of QBE? D: It is the command inside QBE to delete tuple(s) from the relation.
What is transaction? Collections of operations that form a single logical unit of work are known as transactions.
Define average seek time. The average seek time is the average of the seek times, calculated over a sequence of random requests.
Explain TPS concurreny executions stating their advantages in online business advancement
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