Grade 10 media technology β 1.1 Introduction to Media Technology Quiz
1. What is 'media technology' primarily concerned with in the context of media content creation?
Media technology covers the equipment, software and workflows used to create, deliver and access media, not just artistic style, ancient languages, or only newspaper sales.
2. Which of the following is a common stage in the media content creation process?
Media content creation typically follows three main stages: planning (pre-production), actual recording or creation (production), and editing/finishing (post-production).
3. What is the purpose of a storyboard in media production?
A storyboard is a sequence of drawings that helps filmmakers plan shots, camera movement and scene composition prior to shooting.
4. When creating content for a Kenyan teenage audience, why is identifying the target audience important?
Knowing the target audience guides decisions about subject matter, language, style and where to publish so the content resonates and reaches them.
5. Which file format is commonly used for web video and supported across most browsers and smartphones?
MP4 is a widely supported video container for web and mobile playback; DOCX and PDF are document formats, FLAC is an audio format.
6. What does 'resolution' refer to in digital images and video?
Resolution describes pixel dimensions (e.g., 1920x1080) which determine image/video clarity and detail.
7. Which lighting setup is best to avoid harsh shadows on a subject's face during an interview?
Soft, diffused front lighting plus fill reduces harsh shadows and produces an even, flattering look for interview subjects.
8. What is the main role of a script in media content creation?
Scripts give structure, dialogue and stage directions so production teams and performers know what to record.
9. What is 'b-roll' footage used for in video production?
B-roll are supplementary shots (e.g., location, actions) used to enhance storytelling and hide edits in the main footage.
10. Which practice ensures ethical use of images or music in your media project in Kenya?
Ethical and legal use requires permission from rights holders or using licensed/public-domain materials; internet posting doesn't remove rights.
11. What is 'mobile journalism' (MoJo)?
Mobile journalism involves shooting, editing and publishing news content with phones and portable apps, useful in many Kenyan contexts.
12. Why is audio quality important in media content?
Clear audio is essential for comprehension and viewer engagement; bad sound undermines the overall production regardless of video quality.
13. What is metadata in digital media files?
Metadata describes file attributes (author, date, keywords) and helps organise, search and manage media assets.
14. Which of the following is a basic camera setting that affects exposure?
Aperture, shutter speed and ISO control how much light the camera sensor receives and thus determine exposure.
15. What does 'editing' involve in media production?
Editing brings together footage, sound and graphics to build a coherent finished product; it is not merely storage or set design.
16. Which platform is commonly used by Kenyan teens to share short video content?
TikTok is a popular app among teens for creating and sharing short videos; fax, shortwave radio and print are not typical for short viral clips.
17. What is the purpose of a content brief before starting production?
A content brief sets objectives, audience, key messages and practical requirements so the production stays focused and efficient.
18. Which of these is an important consideration for online safety when creating media?
Online safety includes protecting privacy, using strong passwords and getting consent for sharing images; oversharing or sharing private messages is unsafe and unethical.
19. In a news report, what does 'balance' mean?
Balance in journalism means giving fair representation to relevant perspectives so the audience can form an informed view.
20. Which career might a student interested in media technology consider in Kenya?
Media technology opens careers such as editing, technical support for broadcasts and managing online platforms; other options listed are unrelated.
21. What is 'compression' in digital media files?
Compression decreases file sizes for easier storage and transmission by encoding data more efficiently; it doesn't alter colour directly or metadata names.
22. Why is copyright important for media creators?
Copyright gives creators legal rights over how their work is used, helping them earn recognition and income; it does not mandate free sharing or permit unauthorized changes.
23. What is the main advantage of using a tripod when shooting video?
A tripod holds the camera steady, resulting in smooth, professional-looking footage; it does not affect battery life, audio, or acting.
24. Which principle helps make media content accessible to viewers with hearing difficulties?
Providing captions/subtitles allows people who are deaf or hard of hearing to access spoken content; changing resolution or removing music does not ensure accessibility.
25. What should you check before publishing a video to ensure it loads well for Kenyan viewers with limited internet?
Offering smaller, lower-resolution files helps viewers with limited bandwidth access content; always test on mobile and avoid desktop-only formats.
26. What is media technology?
Media technology covers the tools (like cameras and software) and the processes used to make and share content in audio, video, text and images.
27. Which of the following is a popular digital media platform used in Kenya to share videos?
YouTube is a widely used online platform for uploading and watching videos in Kenya and around the world.
28. What are the main stages of media content creation?
Media projects usually follow three stages: planning (pre-production), recording or shooting (production), and editing and finishing (post-production).
29. What is the main purpose of a storyboard in media production?
A storyboard shows the sequence of scenes and camera angles so the team knows what to shoot during production.
30. Which device is best for recording clear interview audio in the field?
A lapel microphone placed close to the speaker captures clearer dialogue and reduces background noise compared to built-in mics.
31. What does the 'rule of thirds' help with in video and photo composition?
The rule of thirds is a composition guideline that helps make images more balanced and visually appealing by aligning subjects along these lines.
32. Which resolution is known as Full HD, commonly used for clear online and TV videos?
1920 x 1080 pixels is called Full HD and provides good clarity for most online videos and TV viewing.
33. Which frame rate is commonly used for smooth online video playback?
30 fps is a common frame rate for online videos and gives smooth motion for most content viewed on phones and computers.
34. Which video file format is widely recommended for uploading to platforms like YouTube?
MP4 encoded with the H.264 codec is widely used because it balances good quality with reasonable file size and is supported by major platforms.
35. Which activity belongs to pre-production when creating a short video?
Pre-production includes planning tasks like scripting, storyboarding and scheduling before actual shooting begins.
36. What is the purpose of metadata for media files?
Metadata (titles, tags, descriptions) makes it easier to find and manage media files and helps viewers discover content online.
37. Which action is considered copyright infringement when creating media content?
Using copyrighted music or other work without permission violates copyright; you should get a licence or use royalty-free material.
38. Which social platform is best known for short vertical videos popular with Kenyan youth?
TikTok focuses on short vertical videos and is popular among young people for creative and viral clips.
39. What is the main responsibility of a camera operator on set?
The camera operator composes each shot, follows camera movement and records the footage the director needs.
40. What does the aspect ratio 16:9 indicate?
Aspect ratio 16:9 describes the width-to-height proportion of a frame, common for TVs, phones and online videos.
41. Which lighting choice reduces harsh shadows on a person's face in a video?
Diffused light (through softbox or white cloth) spreads evenly and reduces strong shadows, giving a flattering look.
42. What is a good practice to protect your media project files?
Regular backups prevent loss from accidental deletion, damage or device failure and keep projects safe.
43. What is 'b-roll' footage used for in video production?
B-roll adds visual variety and helps cover cuts or illustrate what the main interview or story describes.
44. Which software is commonly used for editing audio and is free to use in schools?
Audacity is free audio-editing software suitable for tasks like cutting, mixing and cleaning up sound recordings.
45. When publishing media content online, what is important to consider first?
Knowing your audience helps you choose language, tone and content that are suitable and engaging for viewers.
46. Which device is most practical and portable for gathering news or reporting from the field in Kenya?
Smartphones are portable, easy to carry, and can record high-quality video and audio for field reporting.
47. Which of the following is an example of broadcast media?
Broadcast media like radio and television transmit content to a wide audience over the airwaves.
48. What effect does increasing bitrate have on a video file?
Higher bitrate allows more data per second, improving visual or audio quality while making files larger.
49. Which item is commonly included in a storyboard to guide production?
Storyboards often show sketches of shots with notes on camera angles, movement and approximate duration for each scene.
50. What is the main goal of media literacy for learners?
Media literacy teaches students to analyze media, spot bias, understand production techniques and make informed choices about content.