All of them have to do with computers except identity theft so that's the answer
Answer:
Explanation:
(a(aaa+aab+aac+aba+abb+abc+aca+acb+acc+baa+bab+bac+bba+bbb+bbc+bca+bcb+bcc+caa+cab+cac+cba+cbb+cbc+cca+ccb+ccc)^{*}a)\,\,+\,\,(b(aaa+aab+aac+aba+abb+abc+aca+acb+acc+baa+bab+bac+bba+bbb+bbc+bca+bcb+bcc+caa+cab+cac+cba+cbb+cbc+cca+ccb+ccc)^{*}b)\,\,+\,\,(c(aaa+aab+aac+aba+abb+abc+aca+acb+acc+baa+bab+bac+bba+bbb+bbc+bca+bcb+bcc+caa+cab+cac+cba+cbb+cbc+cca+ccb+ccc)^{*}c)
The strings generated are as follows:
'a' separated from 'a' by any string which is a multiple of 3
or
'b' separated from 'b' by any string which is a multiple of 3
or
'c' separated from 'c' by any string which is a multiple of 3.
Answer:
Operating System
Explanation:
Operating system is the basic software that helps different peripherals such as keyboard, mouse and printer etc. It is the most important software of computer or mobile devices. This help to manage all hardware devices, software and other resources connected to the computer.
Keyboard and mouse are the input hardware devices, so it is the main responsibility of operating system to interpret the command of these devices.
The drive should be partitioned, mostly to wipe out any hidden partitions the manufacturer put on it. Then each partition needs a file system put on it.
Partitioning divides up a drive into sections that are logically separate. Putting a file system on a partition sets up the space of the partition so that a computer can use the space.
