A Mac Computer Is Reporting Problems with the HDD, and the User

question 6

Multiple Choice

A Mac computer is reporting problems with the HDD, and the user wants to run a check for errors.   
Which of the following is a disk management tool built into macOS that is useful for finding and repairing disk problems?

• A) macOS Recovery
• B) First Aid
• C) Time Machine
• D) grep

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Definitions:

Vault Cash

The physical currency a bank holds in its vault as part of its required reserves or for daily operations.

Monetary Policy

Central bank policies aimed at influencing economic activities through controlling interest rates and supply of money.

Reserve Requirement

The Reserve Requirement is a central banking regulation that sets the minimum amount of reserves each bank must hold as a proportion of its deposits, a tool used to control the money supply.

Open Market Operations

Activities by a central bank to buy or sell government securities in the open market to influence the money supply and interest rates.