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Describe Parameteric end users? Parametric end users might be given update access, but are commonly not permitted to change the structure of data.
external and internal mapping with examples
Do you have experts of the dbms
How many types of users works on database? Users are differentiated through the way they expect to interact along with the system (i) Application programmers-interact with
Clustering Indexes It may be an excellent idea to keep data of the students in the order of the programme they have registered as most of the data file accesses may need studen
Creating a view: A query can be embedded within the CREATE VIEW STATEMENT A query can have complex select statements containing join, groups and sub- queries A quer
The State of NewYork certifies firefighters throughout state and keep track all of them, as well as of the state’s fire departments. Each fire department has unique department numb
explain various steps uses in evaluation and maintenance of MIS.
Question: In a multi-user database environment, locking mechanisms can be used to solve the three basic problems of concurrency. On the other hand, however, locking may also le
What is OOM? Object oriented modeling is an approach by which modeling of systems is done by visualizing the system based on real world concepts. Object oriented modeling does
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