Answer: File History
Explanation: File history is the history that gets created in the form of back-up that keeps the record of the stored files. It is used in protecting the files that is present on the system like desktop, libraries,etc.
It creates the duplicate records in the storage for any future use and it can also be restored easily.File history also facilitates with feature of deleting the unnecessary history afterward when the user wants.
Technology can create or dimish occupations.
Technology can also make the job easier
A design was operating at a maximum clock frequency of f and the clock had no jitter. if the clock started to have jitter of t secs, what will be the new frequency?