ExamGecko
Question list
Search
Search

List of questions

Search

Related questions











Question 221 - SK0-005 discussion

Report
Export

A change in policy requires a complete backup of the accounting server every seven days and a backup of modified data every day. Which of the following would be BEST to restore a full backup as quickly as possible in the event of a complete loss of server data?

A.
A full, weekly backup with daily open-file backups
Answers
A.
A full, weekly backup with daily open-file backups
B.
A full, weekly backup with daily archive backups
Answers
B.
A full, weekly backup with daily archive backups
C.
A full, weekly backup with daily incremental backups
Answers
C.
A full, weekly backup with daily incremental backups
D.
A full, weekly backup with daily differential backups
Answers
D.
A full, weekly backup with daily differential backups
Suggested answer: D

Explanation:

A differential backup is a type of backup that copies all the files that have changed since the last full backup. A differential backup requires more storage space than an incremental backup, which only copies the files that have changed since the last backup of any type, but it also requires less time to restore in case of data loss. By combining a full, weekly backup with daily differential backups, the administrator can ensure that only two backup sets are needed to restore a full backup as quickly as possible. Verified

Reference: [Incremental vs Differential Backup]

asked 02/10/2024
Jenny Maliwanag
48 questions
User
Your answer:
0 comments
Sorted by

Leave a comment first