What does you mean by s4 super key?
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What is Database Management System?
Give the cobol definition of a varchar field 177 when can an insert of a new primary key value threaten referential integrity?
what is the difference between delete and truncate?
What is the difference between horizontal and vertical partitioning?
If CPU is very slow What can u do to speed up?
Discuss some of the techniques that can be used to tune operational performance.
How many rows can a database hold?
Mention the different types of dbms.
Can videos be stored in a database?
Is it possible to modify a Datatype of a column when column contains values?
Do we consider null values the same as that of blank space or zero?
What is second normal form?