Database Systems: Concepts, Design and Applications

Fill in the Blanks

1.	________ is a process of restoring a database to the correct state in the event of a failure.
2.	If only the transaction has to be undone, then it is called a ________.
3.	When all the active transactions have to be undone, then it is called a ________.
4.	If all pages updated by a transaction are immediately written to disk when the transaction commits, this is called a ________ and the writing is called a ________.
5.	If the pages are flushed to the disk only when they are full or at some time interval, then it is called ________.
6.	Shadow paging technique does not require the use of a transaction log in ________ environment.
7.	Shadow paging technique is classified as ________ algorithm.
8.	Concurrency control and database ...