Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Database
»
Managing Multiuser Databases
Two transactions that run concurrently and generate results that are consistent with the results that would have occurred if they had run separately are referred to as serializable transactions.
True
Correct Answer:
True
← Previous Question
Next Question→
More Questions from
Managing Multiuser Databases
A point of synchronization between the database and the transaction log is generally referred to as a stop point.
A phantom read occurs when a transaction rereads data it has previously read and finds modifications or deletions caused by a committed transaction.
A transaction is a series of actions to be taken on the database so that either all of them are performed successfully or none of them are performed at all.
The overall responsibility of the DBA is to facilitate the development and use of the database.
When two transactions are being processed against the database at the same time they are termed concurrent transactions.
The size of the lock is referred to as the lock granularity.
An ACID transaction is one that is atomic, consistent isolated, and durable.
A durable transaction is one in which all committed changes are permanent.
An exclusive lock locks the item from change but not from read.
Database administration refers to a function that applies to the entire organization.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments