Question

pWhat macOS system application tracks each block on a volume to determine which blocks are in use and which ones are available to receive data?/p Group of answer choices The Master Directory Block Then Extents Overflow File The Volume Bitmap The Volume Control Block

Answer 1

Answer:

The answer is "The Volume Bitmap".

Explanation:

It is a hidden file, that records the available space and it can't accessible on the drive. It accelerates the process of publishing new documents onto the database by keeping the device from testing the position of each file, and the wrong option can be described as follows:

• The MDB is used to define the data volume, that's why it is wrong.
• The volume control block is used to maintain the system heap, that's why it is wrong.