Explain what a database is?
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What are the main phases of database development?
What are defaults? Is there a column to which a default can't be bound?
How to customize error conditions.
what is Normalization?
Explain about relational database management systems?
how to find the first two highest salaries in deptno in emp table
To convert IDMS to DB2, how to deal with IDMS occurs and redefined clause?
Which four data types cannot be used as a return type from a user-defined function?
Explain what a database is?
Given an employee table, how would you find out the second highest salary?
What is an application role and explain a scenario when you would use one?
Explain about post-relational databases?