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What is RDBMS terminology for a row?
A tuple is a RDBMS terminology for a row
Query Processor The query language processor is responsible for taking query language statements or shifting them from the English-like syntax of the query language to a form
how many types of data model in DBMS? explain data abstraction with its different level
Creation of Indexes Automatically: When a primary key or Unique constraint is show in a table definition then a unique index is formed automatically. Manually: User can
#questiRegional Gardens has many nurseries, including Wagga Wagga, Bathurst, Albury, Orange, and Dubbo. Each nursery is known by its campus code, eg WW, B, A, O and D respectively.
Write short notes on data ware housing? Data ware housing applications needs the transformation of data from many sources into a cohesive reliable step set of data configured a
what is un ordered and ordered file managment?
Define Database layer? The database layer defines the data formats used in the database.
What are the advantages of DBMS ? 1. Centralized Management and Control - One of the major advantages of using a database system is in which the organization could exert, thr
What is D command work in the respect of QBE? D: It is the command inside QBE to delete tuple(s) from the relation.
In which form of relational database developer refers to a record? In a tuple form of relational database developer refers to a record.
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