What is SQL used for? A.
to write machine language code
B.
to design web pages
C.
to extract information from databases
D.
to convert machine language into a high-level language

Your computer running windows 10 is doing some very strange things with the operating system. you are fairly certain it is not a hardware issue. you need to try to get further insight into what is going on within the operating system. which tool would be best suited for this?

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization

Need ! will choose brainliest! discuss the role of abstraction in the history of computer software.