Joe, a User, Reports There Is Data Missing After a Reboot

question 130

Multiple Choice

Joe, a user, reports there is data missing after a reboot of the system he is using. The data he was working on was located in /opt/data/ user 1 . A Linux administrator runs the following commands and receives the resulting output. Which of the following should the administrator perform to resolve the issue?

• A) The administrator can conclude Joe no longer has permissions to his data and needs to change the data ownership to Joe.
• B) The administrator can conclude the data is gone from the system and needs to be restored from a backup.
• C) The administrator can conclude Joe has been using the wrong folder and should be using /opt/data /user2 . The administrator can conclude Joe has been using the wrong folder and should be using /opt/data/user 2 .
• D) The administrator can conclude the drive is not mounted properly and should be remounted.

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Definitions:

Economic Order Quantity

The optimal quantity of inventory to order that minimizes total inventory costs, including holding and ordering costs.

Optimum Order

The most efficient quantity of an item to order, minimizing costs and meeting demand.

Ordering Costs

Expenses related to ordering and receiving materials, including costs for placing orders, shipping, and handling.

Carrying Costs

Expenses associated with holding inventory, including storage, insurance, taxes, depreciation, and opportunity costs.