A Level Topical Computer Science Paper 3 By Zeeshan Haider

Name: A Level Topical Computer Science Paper 3 By Zeeshan Haider
SKU: 01837
Availability: InStock

₨ 1,350

Author: Zeeshan Haider Malik

Binding: Ring Binding

Year: 2024

Size: A4

Grade: A2 Level

Author: Zeeshan Haider Malik

Binding: Ring Binding

Year/Edition: 2024

Size: A4

Syllabus: 9618

Type: Unsolved Topical

Marking Scheme: With Marking Schemes

ZEESHAN HAIDER MALIk

Zeeshan Haider Malik completed his BS in Computer Science from FAST University. Later, he pursued a master’s degree in Computer Science in Germany from RWTH University. After completing his master's, he worked as a Software Engineer at AGFA in Germany. In 2016, he decided to move back to Pakistan, where he has since been actively involved in both academia and the software industry.

Currently, he teaches A-Level Computer Science at ISL, LGS, Beaconhouse, The City School, and LACAS. Recently, one of his students earned a World Distinction in A-Level Computer Science (9618). Many of his students are now studying at top universities around the world, including Stanford and Ivy League institutions.

He is also a Professor at Forman Christian College University and a Visiting Professor at the Information Technology University (ITU). In addition, he works as a Consultant at ILI Digital, a German software company.

He has presented and published 10 research papers at prestigious international computing conferences. Most recently, he successfully presented and published his 10th research paper at the World Conference on Information Systems for Business Management (ISBM 2024). Previously, he presented and published four research papers at the Computing Conference, held annually in London, UK. He has also published four papers at the Future of Information and Communication Conference (FICC), held annually in San Francisco, USA, and one paper at the Future Technologies Conference (FTC), also in San Francisco.

This book provides candidates with the opportunity to practice topic-wise questions, from earlier years to the most recent. The dedicated efforts of the MS Books team, in collaboration with the leading O/A-Level Computer Science Teacher, have aimed to perfect this resource.
We have included an answer key and mark scheme at the end of each topic, allowing candidates to compare their answers effectively.
MS Books has made every effort to maintain the actual spacing between questions, as per the CAIE format, giving students a realistic experience of attempting the exam.
With confidence in the quality of this resource, we believe it is invaluable in helping students achieve excellence.
Our sincere thanks and gratitude go to Prof. Zeeshan Haider Malik for dedicating his time to compile and oversee this booklet.

Table Of Content

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