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Information Technology 9626/11 Oct Nov 2022 | Cambridge AS Level Past Papers With Mark Scheme

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1. Utility Software | Definition and importance in system maintenance and optimization.

2. Malware Prevention in Companies | Security practices beyond antivirus protection, including user training and system policies.

3. Transaction File Processing | Explanation of update, insert, and delete operations with examples in payroll systems.

4. Electronic Funds Transfer (EFT) | Step-by-step process of how transactions are securely processed through banking networks.

5. Asymmetric Encryption | Explanation of public and private key cryptography and its role in data security.

6. Bridging the Digital Divide | Methods to reduce technology gaps between older and younger generations.

7. Spreadsheet Modeling for Population Forecasting | Evaluation of spreadsheet effectiveness in predicting population trends.

8. Proprietary vs. Open-Source Software | Differences, advantages, and disadvantages of each type.

9. Microprocessor-Controlled Greenhouse | Sensor-based automation, pseudocode logic, and pros and cons of automation in agriculture.

10. Confidentiality in Data Storage | Additional methods companies use beyond access restriction to protect sensitive information.

11. Indirect Data Sources | Explanation with examples of data sources that provide secondary or derived information.
CIE AS & A Level Information Technology (9626) Nov 2022

Laura Bellini

Classification: Paper 1
Page count: 12
Viewed: 45
Last update: 20 days ago
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