AS & A Level Computer Science (9618) — October–November 2024, Paper 11
8 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →State one difference between a tebibyte and a gigabyte.
Answer this question and get it marked →A shop repairs electronic devices, for example mobile phones and tablet computers. The shop owner stores the data about the repairs using a file-based approach. Give one…
Answer this question and get it marked →A computer system has a dual-core Central Processing Unit (CPU). State the purpose of the system clock and the Control Unit (CU) in a CPU.
Answer this question and get it marked →A student uses a laptop to write a program that is saved as a text file. The laptop has utility software and an Operating System (OS). Describe the file management tasks carried…
Answer this question and get it marked →A security system has both a floodlight (very bright light) and an audio alarm. Sensors are used to detect if doors are open, the external daylight level and if people are…
Answer this question and get it marked →A car park system uses a camera to record the registration number of each car as it enters and leaves the car park. Explain how artificial intelligence is used in the car park…
Answer this question and get it marked →Software is distributed with a licence. Give two benefits of distributing software using a shareware software licence.
Answer this question and get it marked →A computer designed using the Von Neumann model for a computer system contains general purpose registers and special purpose registers. Describe the purpose of the Status Register…
Answer this question and get it marked →