🎴 Flashcard Mode
Transactions and Concurrency Control
Card1 / 15
Mastered0
Review0
QuestionClick to flip
Which of the following scenarios may leaves the transaction vulnerable to dirty reads, phantom reads etc.. in a database system?
AnswerClick to flip back
A
A transaction reads a data item after it is written by an uncommitted transaction.
💡 Explanation:
This may leave the transactions vulnerable to dirty reads, phantom reads, etc. in the database system.