Data stored within a computer system through the operating system, typically organized as files within a directory structure, and documented within a table that maps file names to storage locations is known as .

The type of program is the hierarchical grid

The amount of current is measured in units calledamperes or amps. one ampere of current is equal to the chargeof 6,240,000,000,000,000,000 electrons flowing past a given pointin a circuit per second

1: is a. 2: is  d. 3: is b.

You start out as beginner, then you will reach hand with 100 points, 250 for ambitious, 500 points + 5 brainliest for virtuoso, 1000 and 10 for expert, 3000 and 15 for ace, and 15000 and 50 for genius. it stops there.