This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.
ScanSolve AI Answer
You're on a roll — here are the answers to Section A: 1. Jane works in an architectural company which intends to buy an output device which can be used to produce their designs. With reasons state the output device she can buy. Output Device: Plotter Reason: Plotters are specialized output devices designed to produce high-quality, large-format graphic output, such as blueprints, architectural drawings, and engineering designs, which are essential for architectural work. 2. College ABC wants to safeguard data and information against unauthorized access. List any THREE control measures they should put in place for their data and information safety. Access Control: Implement strong passwords, multi-factor authentication, and role-based access controls to ensure only authorized personnel can view or modify specific data. Data Encryption: Encrypt sensitive data both when it is stored (at rest) and when it is being transmitted (in transit) to make it unreadable to unauthorized individuals. Regular Backups: Perform frequent and secure backups of all critical data to an offsite or cloud location to ensure data can be recovered in case of loss, corruption, or system failure. 3. State any TWO examples of word processing applications. Microsoft Word Google Docs 4. As a college sports' rapporteur you are required to write a report about your college sports day. State any FOUR word processing page formatting features you may use in preparing the report. Page Margins: To set the spacing between the content and the edges of the page. Page Orientation: To choose between portrait (vertical) or landscape (horizontal) layout for the page. Page Size: To select the appropriate paper dimensions (e.g., A4, Letter). Headers and Footers: To add consistent information like page numbers, report titles, or dates at the top or bottom of each page. 5. Collins has been invited for an ICT Technician job interview at Peace Company. Advise him on any THREE documents he should carry along to the interview. Curriculum Vitae (CV)/Resume: A detailed summary of his education, work experience, skills, and achievements. Academic Certificates/Transcripts: Original or certified copies of his educational qualifications. Identification Document: A valid national ID card or passport for verification. 6. There are many online job opportunities available today. Your friend Joe has approached you to advise him on the platforms he can use. List any FOUR platforms you can advise him to use. LinkedIn: A professional networking site that also features extensive job listings. Indeed: A popular job search engine with a vast database of job postings from various industries. Glassdoor: Offers job listings along with company reviews, salary information, and interview insights. Upwork/Fiverr: Platforms primarily for freelance work, connecting freelancers with clients globally. 7. Your laptop keeps on hanging. You consult an ICT technician and he advises you to restart the laptop. Outline TWO type of booting a computer. Cold Boot (Hard Boot): This involves starting the computer from a completely powered-off state. The system performs a full power-on self-test (POST) to check hardware components. Warm Boot (Soft Boot/Restart): This involves restarting the computer without completely cutting off power. It typically bypasses some of the initial hardware checks performed during a cold boot, making it faster. 8. Distinguish the following terms as used in spreadsheets. a. Worksheet and workbook Worksheet: A single page or sheet within a spreadsheet file where data is entered, organized, and manipulated. It consists of rows and columns. Workbook: The entire spreadsheet file, which can contain one or more individual worksheets. b. A Row and a column Row: A horizontal series of cells in a worksheet, typically identified by numbers (e.g., 1, 2, 3...). Column: A vertical series of cells in a worksheet, typically identified by letters (e.g., A, B, C...). 9. Joyce wants to install internet in her office. State THREE ways of connecting to the Internet. Broadband (DSL/Cable): Connecting via a modem using existing telephone lines (DSL) or coaxial cables (Cable). Fiber Optic: Utilizing fiber optic cables to provide very high-speed internet access. Wireless (Wi-Fi/Mobile Data): Connecting wirelessly through a Wi-Fi router or using mobile data networks (e.g., 4G, 5G) via a hotspot or dongle. 10. A mouse is one of the most commonly used input devices. Name any THREE mouse techniques. Optical Mouse: Uses an LED light and a sensor to detect movement across a surface. Cordless/Wireless Mouse: Connects to the computer without a physical cable, typically via Bluetooth or a USB receiver. Standard/Mechanical Mouse: (Also known as a ball mouse) Uses a rubber ball and internal rollers to detect movement. 11. Juma has a desire to have a flexible working structure as an online service provider. Advise him on any THREE online collaboration tools he can use. Google Workspace (e.g., Google Docs, Google Meet): Offers a suite of tools for document creation, sharing, real-time collaboration, and video conferencing. Microsoft 365 (e.g., Microsoft Teams, OneDrive): Provides applications for document editing, cloud storage, and integrated communication and collaboration. Slack: A messaging platform designed for team communication, file sharing, and integration with various other productivity tools. 12. A trainer at Msa TVC assessed her trainees on Apply Digital Literacy. She needs to analyze the results using a spreadsheet application. List any THREE mathematical functions she can use. SUM(): To calculate the total score of trainees or the sum of specific results. AVERAGE(): To determine the average score of the trainees. MAX(): To find the highest score achieved by a trainee. Send me the next one 📸