Answer:
Check the explanation
Explanation:
Kindly check the attached image below to see the relation and the table names.
Answer:
usable capacity = 10 GB
Number of cylinders = 256
Block size = 4 KB
(1)Bytes in each cylinder = (10*230)/(256) = (10*222) = 40 MegaBytes
(2)Number of Blocks in each cylinder = (10*222)/(212) = 10K
(3)capacity of one track = 40 MegaBytes/(10*2) = 2 MB
Rotation speed = 3840 RPM
Number of rotations per second = 3840/60 = 64
Transfer rate = (2*64) = 128 MB/sec
Explanation:
Answer: b. actuator
Explanation:
We know that a RW head ( or also known as read/write head) is a component of device which is usually appeared on the hard drive which is used to read and write data by the hard drive's disk . When data required to be read or write, the read/write arm is regulated by actuator.
[An actuator is a part of a device that is mainly responsible for moving and controlling a mechanism or system.]
Hence, All the read/write heads a hard disk are controlled by an actuator .
The size of a list of integers can be found using python as follows;
size = len(list1)
<h3>How to find the size of a list using python?</h3>
The size of a list can be found using the len() function in python.
According to the question, the list is an integer.
Therefore, let's use an example below:
list1 = [1, 2, 1, 3, 6, 7, 8, 9, 4, 7, 8, 6, 4]
size = len(list1)
print(size)
Therefore, the size of a list of integers can be found using the len() function in python.
learn more on python here: brainly.com/question/14989942
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In traditional programming, doubtless the
error-handling outcome that is most often used was to terminate the program<span> in which the
offending statement occurred, or at least to terminate the module (if not the
entire program) in which the offending statement occurred.</span>
