Easy.
Hardware and software!
Did you ever try to use a computer with only mouse and monitor?
Answer:
update and filtering or deleting
Explanation:
Answer:
In the computer storage memory, a logical file structure refers to a collection of files which are set-up in an organized way inside different directories, folders/sub-folders and storage volumes. While a physical file structure of a file refers to the physical storage place which are arranged linearly as an address space .
PART B:
It is important not to have application programs interacting directly with the physical file structure because they (Application programs) already have a logical view of the computer's secondary storage, so application programs can have faster maneuvering and access to stored data
Answer:
B)
Explanation:
Is alwayd sorted sequentially in aceding order by transaction ID
Answer:
in computer booting is the process of starting a computer it can be initiated By hardware such as button press or by a software command after it is switched on a computer central processing unit ( CPU)