Answer:
The purpose of the backup is to create a copy of data that can be recovered in the event of a primary data failure. Primary data failures can be the result of hardware or software failure, data corruption, or a human-caused event, such as a malicious attack (virus or malware), or accidental deletion of data.
Answer: B) conducting requirements structuring.
Explanation:
The Key physical database design decisions usually include: deciding on the storage format as well as physical storage that makes access to database more efficient, design practices which aid quick retrieval, and attributes grouping into physical records. So the following are key design decisions but conducting requirements structuring is not.
A) choosing the storage format for each attribute from the logical database model.
C) arranging related records in secondary memory so that individual and groups of records can be stored, retrieved, and updated rapidly.
D) selecting media and structures for storing data to make access more efficient.
E) grouping attributes from the logical database model into physical records
Readability is how legible the text is. Can you read the text easily?
Answer:
2006 Post-Katrina Emergency Management Reform Act.
Explanation:
After the hurricane Katrina hit United states which affected more than half a million people there were various shortcomings in the preparation and response authorities.So this act also called 2006 post katrina Act came which transferred all the functions to FEMA(Federal Emergency Management Agency).
