Computer Science | 9618 A2 Level | May 2025 Exams | Live Class by Sir Sami Khatri
We will cover the following topics in the live classes:
AS Level Topics Revision
13 Data Representation
13.1 User-defined data types
13.2 File organisation and access
13.3 Floating-point numbers, representation and manipulation
14 Communication and internet technologies
14.1 Protocols
14.2 Circuit switching, packet switching
15 Hardware and Virtual Machines
15.1 Processors, Parallel Processing and Virtual Machines
15.2 Boolean Algebra and Logic Circuits
16 System Software
16.1 Purposes of an Operating System (OS)
16.2 Translation Software
17 Security
17.1 Encryption, Encryption Protocols and Digital certificates
18 Artificial Intelligence (AI)
18.1 Artificial Intelligence
19 Computational thinking and Problem-solving
19.1 Algorithms
19.2 Recursion
20 Further Programming
20.1 Programming Paradigms
20.2 File Processing and Exception Handling
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