Question
Total number of bank branches in India is about
Solution
The correct answer is C
Which of these ensures referential integrity?
In a relational schema, which normal form eliminates transitive dependencies (i.e., non-prime attribute depends on another non-prime attribute)?
What is a page fault?
A data warehouse is primarily characterized by which of the following properties?
Which SQL command is used to remove a table from the database?
In the context of database transactions, which isolation level allows "non-repeatable reads" but prevents "dirty reads"?
Bitmap indexes are most efficient when:
A view in SQL is:
Which type of join returns only matching records from both tables?
In a program that manages a collection of `Employee` objects, each with a `salary` attribute, which control flow mechanism would be most efficient to fi...
