PL/SQL supports which datatypes?
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Mention the different languages present in dbms
What is meant by system analysis?
what is the diff between dbms and rdbms(what are the 12 rilations in the rdbms).
What are the types of database management system?
What is 2nf and 3nf?
How index hunting contributes in improving the query performance?
What types of questions are asked in NIC(Natinal Informatics Centre)'s interview?If any one has any information about this,I would be very thankful to him/her.....
Enlist some commands of ddl, dml, and dcl.
Explain what are the two types of oltp?
Define weak entity set.
What are the two types of indexes and explain them in detail?
Define RDBMS.
0 Answers Ernst Young, Thomson Reuters,
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