Assume transaction A holds a shared lock R. If transaction B also requests for a shared lock on R.

Related MCQs

• If the complete execution of the transaction(s) takes the database from one consistent state to the other then that property of transaction is called:
• The ____ is a shared, reserved memory area that stores the most recently accessed data blocks in RAM.
• Transaction timestamp is:
• Which of the following is not the state that the transaction undergoes?
• Which of the following is the preferred way to recover a database after a transaction in progress terminates abnormally?
• The transaction log includes which of the following?
• A transaction manager is which of the following?
• Which of the following is true concerning a global transaction?
• Which of the following is true concerning a global transaction?
• A transaction manager is which of the following?