Which component acts as a platform on which application software runs

Jenny needs to record the names of 30 students, write down the subjects they studied, and note their grades in each subject after the midsemester exams and the end-of-semester exams. she divides the midsemester and end-of-semester information into two separate worksheets, sheet 1 and sheet 2. how will she rename the two worksheets?

Which style did jack use on the vocabulary words in reports?

Ais a modeling tool used in structured systems analysis and design (ssad) analysis model that break down a complex process into simpler, more manageable, and more understandable subprocesses