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Determine the concept of Process
Process: A process transforms the data values. It is represented as ellipse containing a description of transformation. Each procedure has a fixed number of the input and output data arrows; each of them carries a value of a given type.
What is the full form of ODBC ? ODBC stands for Open Database Connectivity.
How is the database organised in Oracle? Database organized within Oracle in terms of table and table holds attributes and values. A database consists of one or more logical
draw er diagram using entities crop,employee,department,plot,cultivation plan,machinery,seed,fertilizer
The Locking Protocol: To manage concurrency related problems we use locking. A lock is mainly a variable that is associated with a data item in the database. A lock can be located
how to construct labelled precedence graph for view serialiability.please explain insteps with one solved examples
difference between internal schema and external schema in DBMS
Define page. The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
Lack of Redundancy We have talked about the problems of repetition of information in a database. Such repetition should be stay away as much as possible. Let us state once again t
File Organisation In Dbms Introduction Databases are used to store information. Usually, the principal operations we have to perform on database are those relating to:
I have to solve a problem using access
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