Computer Science 9618,12 Oct Nov 2024 | Cambridge AS - A Level Past Papers With Mark Scheme

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1. Boolean Logic & Circuit Design | Completing truth tables, drawing logic circuits, and simplifying Boolean expressions using NAND, XOR, and OR gates.

2. Computer Hardware & Memory | Differences between DRAM and SRAM, characteristics of EPROM vs. EEPROM, and drawbacks of embedded systems.

3. Von Neumann Architecture & Process Management | Functions of registers (PC, MAR, MDR, IX), advantages of HDMI over VGA, and OS process management tasks.

4. Software Development & Security | Debugging with IDE tools, benefits of program libraries, protecting email-transferred code with encryption, and ethical considerations in programming.

5. Databases & SQL | Advantages of relational databases over file-based systems, normalization of table relationships, and writing SQL queries for invoice data.

6. Assembly Language & Bit Manipulation | Executing assembly instructions on registers, performing bitwise operations (AND, OR, XOR, LSL), and detecting odd numbers using bit masking.

CIE AS & A Level Computer Science (9618) Nov 2024

Laura Bellini

Classification: Paper 1

Page count: 16

Viewed: 88

Last update: 3 months ago

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Computer Science 9618,12 Oct Nov 2024 | Cambridge AS - A Level Past Papers With Mark Scheme

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