adplus-dvertising
frame-decoration

Question

In addition to full backups, what other types of backups are recommended for a data warehouse?

a.

Incremental backups

b.

Transactional backups

c.

Log file backups and differential backups

d.

Archival backups

Answer: (c).Log file backups and differential backups Explanation:In addition to full backups, log file backups and differential backups are recommended for a data warehouse.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. In addition to full backups, what other types of backups are recommended for a data warehouse?

Similar Questions

Discover Related MCQs

Q. What is a significant factor that influences decisions about backup and recovery for a data warehouse?

Q. In the data warehouse environment, why might the night slots, typically used for backups in OLTP systems, be challenging for scheduling backups?

Q. In a practical backup schedule for a data warehouse, what factors may influence the frequency of backups for active and static data?

Q. What is a consideration when estimating average downtime for recovery in a data warehouse?

Q. What is an important step in the recovery process for a data warehouse?

Q. It is a good practice to drop the indexes before the initial load.

Q. The key of the fact table is independent of the keys of the dimension tables.

Q. Remote deployment of desktop tools is usually faster.

Q. A pilot data mart is necessary when the users are already very familiar with data warehousing.

Q. Backing up the data warehouse is not necessary under any conditions because you can recover data from the source systems.

Q. Passwords must be cryptic and arbitrary.

Q. Always checkpoint the load jobs.

Q. It is a good practice to load the fact tables before loading the dimension tables.

Q. Initial training of the users must include basic database and data storage concepts.

Q. Role-based security provision is not suitable for the data warehouse.