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Define DBMS?
DBMS: database management system (DBMS) is computer software designed for the reason of supervision databases based on a variety of data models.
Why a report generator is used ? Report generator is used for print files on paper.
Increased parallelism : Since the replicated date has several copies a query can be distributed or can be answered from the smallest loaded site. Also, with more replicas you have
What is hash file organization? What are the causes of bucket overflow within a hash file organization? What can be completed to decrease the occurrence of bucket overflow?
What is B-Tree? A B-tree eliminates the redundant storage of search-key values .It permits search key values to appear only once.
What are the requirements to ensure the objectives of file management principle is realized?
explain concept of decomposition?
Section A: Use the following tables to create a database called College. Use SQL commands. Student stuid(primary) lastName firstName
What are composite objects? Objects that have other objects are known as complex objects or composite objects.
Example -GRANT CREATE SESSION TO MCA12; (This command gives system level permission on creating a session - not portable) GRANT SELECT ON EMP TO MCA12; (Object level permi
Construct a clean ans concise ER diagram for the database indicating the cardinality mapping for Employee management syatem
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