RAM, or Random Access Memory, is physical hardware in a computer that actively stores information that is being used so that it can quickly be retrieved or accessed again soon. If you're running programs on you're computer, they will be using ram. If you plan on using a lot of programs, you will need more RAM.
They don't speak and normally referred to by their job.
Answer:
B. Card reader.
Explanation:
Peripheral devices are generally auxiliary devices such as mouse, keyboard, card reader, pen drives, microphones, graphics cards, etc. that are connected with the computer are work in some way with it. In Point of sale (POS) devices card reader are used to read debit or credit cards.
Answer:
You forgot to add a group of choices, however assuming this programming language uses 0-based indexes the answer would be x - 1
Explanation:
Zero based index languages have array indexes starting at 0. When you create that array, you use x to define the amount of elements, however due to the array starting at the index 0, the arrays highest index would be x - 1 instead of x.
