Explain a database server?
What is implicit cursor in dbms?
What are the components of rdbms?
IF Statements BLOCK 1 . IF a >= b THEN do_this …..; ELSE do_that….; END IF BLOCK 2 . IF a < b THEN do_that …..; ELSE do_this….; END IF; • Given any pair of non-NULL values for “a” and”b”, will Block 1 and Block 2 do the same thing? • What if either “a” or”b” (or both) is NULL?
Why is group-clause used?
What are the functions of a database?
Explain a join between tables?
What is normalization in database with example?
Who is the founder of database?
What are the differences between a dbms and rdbms?
What is acid property in dbms?
Explain what are the two types of oltp?
What is sql and where is it used?
What do you understand by correlated subqueries in dbms?
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