Answer:
4 Platters
Explanation:
The capacity of one platter
= 1024 x 2048 x 4096
<em>1 platter capacity= 8GB
</em>
For a 30GB hard disk, we need
30/8 = 3.75 platters.
<em>we round off the answer so 4 platters will be required.</em>
Answer:
It create a new file in which writing of data begins.
Explanation:
A file can be open in the three mode:
-r (Read mode): open an existing file for the purpose of reading data from it.
-w (write mode): Create a new file for the purpose of writing data to it.
-a (append mode): open an existing file for the purpose of appending extra data to it but if the file does not exist, it create a new file and start writing data to it.
Answer:
35, 25, 50, 75, 95
Explanation:
List of five track numbers that will cause all three algorithms to visit the same tracks in the same order are -
35
25
50
75
95
Please go to attachment for the diagram how these 5 tracks will be traversed by various algorithms.
All the algorithms traverse in the order 35 -> 25 -> 50 -> 75 -> 95
Answer:
File
Explanation:
Files are frequently classified by the application for which they are primarily used (employee file). A primarily key in a file is the field whose value identifies a record among others in a data file
Answer:
B. A knowledge article life cycle that evolves based on usage and demand.
Explanation:
As new information is gathered on the product and the type of issues that customers encounters, the knowledge article can be updated to inform the customer on how to handle their problem.
