sql interview questionsTuesday, March 11, 2014
sql interview questions
Extracted Page: http://www.gcreddy.net/2012/08/sql-interview-questions.html
1) What is RDBMS?
Relational Data Base Management Systems (RDBMS) that maintains data records and indices in tables. Relationships may be created and maintained across and among the
data and tables
2) What is SQL?
SQL stands for 'Structured Query Language', developed by IBM in 1970’s
3) What is SELECT statement?
The SELECT statement lets you select a set of values from a table in a database. The values selected from the database table would depend on the various conditions that are specified in the SQL query.
4) What is normalization?
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