Answer:
The correct option is;
A) Device manufacturers store the initial file-system data structures in the device.
Explanation:
Before a storage device can be used for data storage, it is required to prepare the device for use and to make the device to become visible to the operating system by formatting of the device
New storage devices are not pre-formatted or come with a ready to use file system as there are different file systems specifically designed for particular operating systems or operating environment.
Formatting creates partitions, makes the hard drive visible to the operating system and creates a file system that is new such that the storage device can be used for storing files.
Answer:
0.444
Explanation:
Formula for slope = (X2 - X1)/(Y2 - Y1)
X1 =100
X2 = 500
Y1 = 1000
Y2 = 10000
Slope = (500 - 100)/(10000 - 1000)
=400/9000
=4/90
=0.04444
Number of bill(X axis) against sales (Y axis)
Answer:
The data is transformed to usually make it smaller. It can always be re-constructed back to the original.
Explanation:
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