An Administrator Needs to Back Up Files from a Server

question 617

Multiple Choice

An administrator needs to back up files from a server to the cloud. The administrator must select the most efficient type of backup technology that will update file changes the fastest and utilize the least amount of bandwidth. Which of the following backup technologies should the administrator select?

• A) File-level backups
• B) Block-level backups
• C) Snapshot-level backups
• D) Folder-level backups

---

Definitions:

External Validity

The extent to which the results of a study can be generalized or applied to other settings, populations, or situations.

Independent Variables

Variables in an experiment that are manipulated by the researcher to observe their effect on the dependent variables.

Conceptual Replications

Repeating a study with different methods or under different conditions to verify the findings of the original study.

Conceptual Variables

Theoretical entities or constructs that represent ideas or concepts being studied but are not directly observable.