What does <> mean in database?
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What are the different types of modeling?
What is data abstraction in dbms?
What are the the different Data Manipulation Language statements are?
What is the use of SHOW option in IMP command ?
What is order by clause?
what is the diff between dbms and rdbms(what are the 12 rilations in the rdbms).
What is first normal form in dbms?
Single File Database: Develop a student record management program, which uses single file as its database. It is not supposed to create additional files at any part of the project and should never rewrite total content. It must be capable of storing 100000's of records. It should support variable length records to be added, deleted, modified, listed.
What is the difference between internal and external schema?
What is the full meaning of dbms?
Why is foreign key used?
Enlist the advantages of dbms.