Hi all.
What is the purpose of Vertica's transaction model ? (Select three)
A. Transactions mean that undo logs are not needed
B. Transactions are used to maintain partitions
C. Transactions are only written upon an explicit commit being issued
D. Transactions are used for data recovery
E. Transactions are used to delete data
F. Transactions are used to maintain segmentation
Can anyone explain ?
Thanks
Vertica's transaction model
Moderator: NorbertKrupa
-
- GURU
- Posts: 527
- Joined: Tue Oct 22, 2013 9:36 pm
- Location: Chicago, IL
- Contact:
Re: Vertica's transaction model
Please review the exam policies:
HP certification content - including questions, answers and diagrams -- are proprietary, confidential and copyrighted HP materials. Any disclosure of the contents of any HP ExpertOne certification examinations is strictly prohibited.
Checkout vertica.tips for more Vertica resources.