2025-kisii-sch-computer-form-4-marking-scheme
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DATE 07 Dec 2025
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notes
About This Document
Document Type: This is a Assessment, designed for Evaluating understanding of key concepts.
Context: Standard material from the 2025 academic period.
Key Content: Likely covers essential definitions, problem solving, technical implementation, and structured questions to test your proficiency.
Study Strategy: Summarize these notes into flashcards or mind maps to aid active recall and long-term retention.
Recommendation: comprehensive resource for students aiming to deepen their understanding of General Studies.
Detailed Content Overview
Introduction
This notes resource titled "2025-kisii-sch-computer-form-4-marking-scheme" provides comprehensive exam preparation materials designed to test and enhance your understanding. This resource is structured to facilitate effective learning and retention of important information.
Key Topics Covered
Learning Objectives
- Master key concepts required for examination success
- Practice answering exam-style questions effectively
- Develop time management skills for timed assessments
- Identify and address knowledge gaps in understanding
Detailed Summary
COMPUTER STUDIES FORM 4 PAPER 1 MARKING SCHEME 1. Define the term artificial intelligence. (1mk) - Depicting human like behaviour. List three roles of a system analyst. (3mks) ⚫ Reviewing the current manual system ⚫ Working with programmers to construct and test the system. ⚫ Co-ordinating training of users of the new system. Outline three ways which IEBC will use technology to ensure free and fair elections. Use of password to access servers III. Write the following acronyms in full. (2mks) (I) WIFI - wireless fidelity (II) HDMI - High Definition Multimedia Interface. a) List two reasons why USB interface has become popular than other types. ⚫ Flexibility ⚫ Compatibility ⚫ Can connect more than b) Give three disadvantages of using serial file organization. ⚫ Cumbersome to search for specific record ⚫ Wastage of space ⚫ Does not support modern high speed requirements. Name three common types of malicious programs that are harmful to computers. (3mks) ⚫ Virus ⚫ Worm ⚫ Back doors ⚫ Trojan horse 7.
Study Tips & Recommendations
Time Management
Practice under timed conditions to improve speed and accuracy. Allocate specific time limits to each section.
Active Practice
Attempt all questions before checking answers. Review mistakes to understand where improvements are needed.
Mark Scheme Review
Study marking schemes carefully to understand how examiners award points and structure your answers accordingly.
Regular Review
Schedule periodic reviews to reinforce learning and combat forgetting. Use spaced repetition for optimal retention.
Content Preview
COMPUTER STUDIES FORM 4 PAPER 1 MARKING SCHEME 1. Define the term artificial intelligence. (1mk) - Depicting human like behaviour. 2. List three roles of a system analyst. (3mks) ⚫ Reviewing the current manual system ⚫ Working with programmers to construct and test the system. ⚫ Co-ordinating training of users of the new system. 3. Outline three ways which IEBC will use technology to ensure free and fair elections. (3mks) I. Bio metrics II. Use of password to access servers III. Controlled ac...
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