Question
Which company has merged with PVR to create the largest
multiplex chain in India?Solution
In March 2022, the boards of PVR Ltd and Inox Leisure Ltd, had approved an all-stock merger of the companies to create India's largest film exhibition entity with a network of more than 1,500 screens.
What is referential integrity?
Which normal form removes transitive dependency?
Which SQL command is used to retrieve data from a table?
In two-phase locking, a transaction releases its locks:
In a relational database, what is a foreign key?
In two-phase locking, a transaction releases its locks:
In a relational database, what is a candidate key?
Which type of join returns only matching records from both tables?
Which normal form eliminates transitive dependency?
Which normal form removes partial dependency?