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What are the DBMS languages? Explain.
Ans: a) Data Definition Languages (DDL): It is employed to specify database schema for example CREATE DROP statements etc.
b) Data Manipulation language (DML): DML is employed to express database queries and update. For example: SELECT, UPDATE, DELETE statements, etc.
#question. acompani datdbase needs to store information about employees (identified by a social security number,with salary and phone as attributes) and departments (identified by
I have one assignment that has to be done in neo4j
Hi, Do you offer private tuition for DBMS?
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how to design tables
An important first step to the statistical analysis of data is to "get to know your data". The following tasks should contribute to this. (a) To the right of the dataset cons
give some example real life situation where DBMS are most suitable
A practice called Perfect Pets provides private health care for domestic pets throughout America. This service is provided through various clinics located in the main cities of Ame
What are the various forms of data transparency? a) fragmentation transparency b) replication transparency c) location transparency
What is Relational calculus? Relational calculus is a Non- Procedural language.
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