Hard to answer to short but I will try the head gear let's you talk to people on the internet
Answer:
A system programming language has low - level features that allow a software interface to write in an external device. Some computer uses computer languages such as PL/S, PL/I. This is an example of System Programming or Language programming.
Explanation:
The system language is a language used for system programming such as writing system software, which requires different development approaches when compared with application software.
System programming is the activity of the computer system. The characteristic of system programming when application programming produces software is that application that provides services to create software platforms.
"flat file"
A simple database program whose records have no relationship to one another<span>single</span>
I’d also say B, which is 2