Answer:
Given that the time to read data off a 7200 rpm disk drive will be roughly 75% of 5400 rpm disk, at 30% idle time of 7200 rpm disk will the power consumption be equal, on average for the two disk
Explanation:
Let the 7200-disk busy time = x ( we need to calculate it)
As given in the question the in the given time to read data off a 7200 rpm disk drive will be roughly 75% of 5400 rpm disk. This mean that we equalize the equations of both disk power
7200-disk power = 5400-disk power
here we apply the formula to calculate the 7200 rpm disk busy time
4.0 * (1-x) + 7.9 * x = 2.9 * (1-x/0.75) + 7.0 * x/0.75
4.0 + 3.9 x = 2.9 – 3.87 x + 9.33 x
1.1 = 5.47 x – 3.9 x
we calculate the value for x
Hence x = 0.70
Applying formula to calculate the idle time.
Idle time = 1.0 – 0.70 = 0.30
Answer:
Explanation:
0:34
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If you want to display the FirstName and LastName from the Users table, you would typically use a SELECT command in SQL (Structured Query Language). The specific command would look like this:
SELECT FirstName, LastName FROM Users;
This command tells the database to retrieve and display the FirstName and LastName from each record in the Users table.
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A.
share derivatives of the images on identical terms
B.
acknowledge the sources of the images
C.
use the images for noncommercial purposes
D.
use the images in their original form, without modification
Answer:
B. Acknowledge the sources of the images
Carl, as a security engineer, is likely focused on implementing physical security measures to protect the network and the office environment from unauthorized access or damage.Unauthorized access refers to gaining access to a computer system or network without the owner's permission or consent.
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Essentially, Carl's focus is on ensuring the physical security of the network and the office environment to prevent any potential security breaches or threats.Physical security is an important aspect of overall cybersecurity, as it complements technical and administrative controls to ensure comprehensive protection of an organization's assets.
To learn more about security : brainly.com/question/28004913
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