computer-f3-ms-mid-t2-teacher.co_.ke
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DATE 07 Dec 2025
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About This Document
Document Type: This is a Study Notes, designed for Reviewing core curriculum material.
Context: Standard material from the 2024 academic period.
Key Content: Likely covers essential definitions, theoretical concepts necessary for mastery of the subject.
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 "computer-f3-ms-mid-t2-teacher.co_.ke" offers detailed study notes covering essential concepts and theories. This resource is structured to facilitate effective learning and retention of important information.
Key Topics Covered
Learning Objectives
- Understand fundamental principles and core concepts
- Build a strong foundation for advanced study
- Connect theoretical knowledge with practical applications
- Prepare comprehensively for assessments and exams
Detailed Summary
Download this and other FREE materials from https://teacher. ke/notes COMPUTR STUDIES FORM 3 MID TERM 2 2024 MARKING SCHEME 1. Define the term data integrity. (2mks) Data integrity refers to the dependability, timeliness, availability, relevance, accuracy & completeness of data/information 2. State three ways of minimizing threats to data integrity. (3mks) Backing up the data on external storage media Enforcing security measures to control access to data Using error detection & correction software when transmitting data Designing user interfaces that minimize chances of invalid data being entered 3. Find the sum of binary number 101. (1 mark) Download this and other FREE revision materials from https://teacher. Convert the following numbers to their decimal equivalent Download this and other FREE materials from https://teacher. 0112 (2 marks) (2 0 x 1) + (21 x 1) + (2 -1 x 0) + (2-2 x 1) + (2-3 x 1) = 1 + 2 +0+0. (2 -1 x 1) + (2-2 x 1) + (2-3 x 0)+ (2 -4 x 1) + (2-5x 1) 0. (3mks) A = 10 = 1010 B = 11 = 1011 C = 12 = 1100 1mk D = 13 = 1101 001 010 101 110 001 101 1 2 5 7 1 5 Therefore ABCD16 = 1257158 1mk 1mk 6. Using one’s complement, calculate 510 – 910.
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Summarization
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Regular Review
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Content Preview
Download this and other FREE materials from https://teacher.co.ke/notes COMPUTR STUDIES FORM 3 MID TERM 2 2024 MARKING SCHEME 1. Define the term data integrity. (2mks) Data integrity refers to the dependability, timeliness, availability, relevance, accuracy & completeness of data/information 2. State three ways of minimizing threats to data integrity. (3mks) Backing up the data on external storage media Enforcing security measures to control access to data Using error detection & correctio...
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