Answer:
The advantages and disadvantages of recovery strategies are described.
Explanation:
1. Weekly full server backups with daily incremental backups: It is recommended to run full copies periodically for example weekly and between copy and full copy make incremental or differential copies. Daily full server backups: It is not recommended to make copies on the same server where the information is located. Disadvantage larger storage space.
2. Daily full server backups with hourly incremental backups: Less storage space than full or differential copy. Minor copy window. Disadvantage - if any dependent copy fails, the copy cannot be restored.
3. Redundant array of independent (or inexpensive) disks (RAID) storage devices with periodic full backups: RAID allows you to store the same data redundantly (in multiple paces) in a balanced way to improve overall performance. RAID disk drives are used frequently on servers but aren't generally necessary for personal computers.
4. Replicated databases and folders on high-availability alternate servers: Easy recovery. You have all the data copied.
Answer:
d. The contrast error
Explanation:
<u>Correct option is:</u>
d. The contrast error
- <em>Contrast Error is a concept during a performance appraisal of a candidate where his/her valuation is impacted by the fact that the previous candidates were relatively good or bad. </em>
Answer:
Computer displays details of the process
BIOS confirms it has found boot loader
Boot loader loads operating system
First sector of boot disk is accessed
Computer performs POST
Power goes to motherboard
Explanation:
Answer:
The answer is B. The cell references in the formula remain the same as they were in the original cell.
Explanation: