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Course Topics: 252 short revision clips (page 4)

One idea per clip, with the answer written out underneath. Each clip links back to the full Course Topics lesson it came from.

Table: education smart class, entertainment video games, public places kiosks.Name one use of multimedia in education.43 secThree Synfig tools: Transform, Circle and Fill.Is Synfig free?45 secCanvas Properties with Image and Time settings.Where do you set fps?40 secTable of animation terms: frame, fps, keyframe, tweening.What is a keyframe?43 secThree steps: animation mode on, keyframe at 0s, move time then the ball.How do you know animation mode is on?42 secTimetrack with a waypoint dragged from 1 s to 3 s.How do you slow an animation?42 secStart frame and end frame set by you, middle frames by software.What does tweening mean?40 secFour steps: draw ball, mode on at 2s, drag ball, render.Draw with animation mode on or off?41 secLayer list with the sun raised above the hill.Which layer is drawn in front?41 secCar group moving right with rotate layers spinning each wheel.What makes the whole car move?41 secPNG character on a scene next to a JPEG with a white box.Which format keeps a clear background?40 secThree steps: cut head, add rotate layer, pivot at the neck.What does the Cutout tool make?40 secSteps: Ctrl+I import, animation mode positions, Synfig tweens.Which shortcut imports an image?42 secTable of render targets gif, ffmpeg and png with file types.Which target makes a video file?44 secTerminal showing DATE: command not found, then date working.Why does DATE fail?43 secTable of >, >>, < and pipe with what each does.Which one keeps old data?44 secKeys Esc, :wq and :q! with what each does.How do you quit without saving?44 secTerminal: chmod +x hi.sh then ./hi.sh prints Hello.What does chmod +x do?43 secCode #!/bin/bash and echo "Hello students" with output.What does the script print?44 secCode: used=85, if [ $used -gt 80 ], echo Disk almost full.Does the script warn at used=85?42 secCode: for f in *.txt; do mv "$f" "old-$f"; done.What does mv do here?39 secChapter map: CSS color: blue, JavaScript alert(), events onclick.What does CSS do?45 secCode h1 { color: blue; } and <button onclick="alert('Hi')">.Which one makes headings blue?44 secCode p { color: red; font-size: 18px; background-color: #FFF8E1; }.Why did colour: red do nothing?44 secCode <img src="school.jpg">, a table row and <a href="fees.html">.Why the broken icon?43 secChapter 4 outline: meaning, traditional vs e-commerce, models, payments, security.What is chapter 4 about?44 secCard: E = electronic, buying and selling online, delivery by courier or digital.What does E stand for?41 secTable of B2B mill to tailor, B2C phone online, C2C old cycle.Selling your old cycle online is which model?49 secTable of advantage, limitation and security with a padlock icon.A caller wants your OTP for a refund. Share it?46 secChapter 5 outline: meaning, technologies, uses, comparison.What is chapter 5 about?46 secCard: M = mobile, trade on handheld devices, part of e-commerce.What does M stand for?41 secTable: device, place, location use and relation for E and M commerce.Which gives location-based offers?45 secChapter 12 outline: what LaTeX is, structure, sections, compile to PDF.What is chapter 12 about?45 secCode: documentclass article, begin document, Hello, students!, end document.Where does the body text go?41 secCode lines: \textbf{Marks}, $x^2 + y^2$, \chapter, \section, \tableofcontents.Which command makes bold text?47 secTable: pirated game no, copied project no, open source yes, reading chats no.Is a cracked paid game harmless?45 secCode class Pen { int price = 10; } with Pen p and Pen q created by new.What creates an object in Java?42 secCode byte b = 10; b = b + 5; compile error; b += 5; b is now 15.Why does b = b + 5 fail?45 secTable dividing 25 by 2 step by step with remainders 1, 0, 0, 1, 1.In which order do you read the remainders?45 secThree quick ways to start Word: search, desktop icon, and Run box with winword.What is typed in the Run box to open Word?43 secTable of four Word screen parts and the job of each.Where do you see the file name?44 secRule card: text wraps on its own, Enter only for a new paragraph.Should you press Enter at the end of each line?42 secTable: Save with Ctrl+S keeps the same file, Save As with F12 makes a new copy.Which key opens Save As?45 secThree steps to encrypt a Word document with a password.Where is Encrypt with Password?40 secTable of four alignment types and their shortcut keys.Which key centers text?47 secTable: red wavy means spelling, blue double means grammar.What does a blue double underline mean?42 secTable of main, data source and merged documents in mail merge.Which document holds the list?44 secChecklist for a clean data source: headings in row 1, no blank rows, one detail per cell.Where do the headings go?40 sec
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