Aqa A-Level Computer Science Paper 2 2024-2025 Actual Exam Latest Version Questions And Accurate Answers Graded A+

AQA A-LEVEL COMPUTER SCIENCE PAPER 2 2024-2025 ACTUAL EXAM LATEST VERSION QUESTIONS AND ACCURATE ANSWERS GRADED A+ ASSURED PASS Basic Input Output System When a computer is started up, the BIOS in run. What does BIOS stand for? Driver A piece of software that translates the signals from the hardware into calculations that the processor can perform. Magnetic Hard Drive A type of secondary storage that uses a change in polarisation of a magnet to represent a 1 and no change to represent a 0. Solid State Drive A type of secondary storage that used logic circuits to store the data, it has no moving parts.Read Only Memory A type of primary storage that cannot be edited. An example of this being used is to store the instruction set specific to that processor. Volatile (Memory) A type of memory that is lost when it loses power. Non-Volatile (Memory) A type of memory that is not lost when it loses power. Virtual Memory This is used when a program is to big to be entirely stored in ram and a section of the hard drive must be used. Software The programs or instructions that run on a computer to perform a