App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 660 · 40 questions

Developer's tip (Name the topic): First decide which topic the question is about. Use that lesson’s rule: count, order, match or work it out. Read every line of a screen or a code snippet before you answer.

1. 1.📴 Which of these can often still work with no internet? (a) an installed app (b) an online search (c) a new website (d) a video call
2. 2.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) share tasks to friends (b) earn stickers (c) pick a theme colour (d) set a due date
3. 3.🗂️ What kind of app is a torch? (a) a tool app (b) a learning app (c) a game (d) a health app
4. 4.True or false: a racing challenge is a game. (a) False (b) True
5. 5.True or false: a word battle is a health app. (a) True (b) False
6. 6.🗂️ What kind of app is a calculator? (a) a game (b) a tool app (c) a learning app (d) a health app
7. 7.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a feature (b) a user need
8. 8.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money received (b) pie-chart colours (c) add money spent (d) show the balance
9. 9.🛠️ At which stage do you write the code? (a) the test stage (b) the release stage (c) the idea stage (d) the build stage
10. 10.🔍 Which is the odd one out? (a) spot a problem to solve (b) talk to possible users (c) list what users need (d) sketch the screens
11. 11.📱 Which one opens from a link: an app or a website? (a) an app (b) a website
12. 12.Which of these is true of an app? (a) opens in a web browser (b) opens from a link (c) comes from an app store (d) has a web address
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 5 votes
    losing water bottles: 25 votes
    forgetting homework: 3 votes (a) forgetting homework (b) losing water bottles (c) no quiet study place
14. 14.⚙️ In an app, is a buzz (vibration) an input, processing or an output? (a) processing (b) input (c) output
15. 15.⚙️ In an app, is sorting the scores an input, processing or an output? (a) processing (b) output (c) input
16. 16.🧩 Which input is best for choosing a volume level? (a) a text box (b) a title (c) a switch (d) a slider
17. 17.📅 An app team plans for 4 days, builds for 9 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
18. 18.Which of these is processing? (a) adding up a bill (b) tapping a button (c) a result on screen (d) a buzz (vibration)
19. 19.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
20. 20.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) earn stickers (b) add a homework task (c) share tasks to friends (d) pick a theme colour
21. 21.True or false: an app is installed on a phone. (a) False (b) True
22. 22.⚙️ What number does this app show?
    let km = 6; // typed by the user
    let metres = km * 1000;
    show(metres);
23. 23.True or false: an app opens in a web browser. (a) True (b) False
24. 24.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) share your streak (b) see today’s total (c) water animations (d) custom alert sounds
25. 25.Which of these is a screen? (a) a slider for volume (b) a box to type a name (c) tap to Start (d) the log-in page
26. 26.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) see where the bus is (b) rate the driver (c) change the bus icon (d) a dark mode
27. 27.🧩 In an app, what is tap to Start? (a) an input (b) a screen (c) data (d) a button
28. 28.🗒️ The first small, working version of an app is often called an ___. (a) URL (b) CPU (c) FAQ (d) MVP
29. 29.🛠️ At which stage do you talk to possible users? (a) the plan stage (b) the build stage (c) the idea stage (d) the release stage
30. 30.👥 A school app has 160 students, 240 teachers and 135 parents as users. Which user group is the biggest? (a) students (b) teachers (c) parents
31. 31.True or false: a blank grey screen solves no real problem. (a) False (b) True
32. 32.Which of these is true of a website? (a) opens from a link (b) updates from the store (c) is installed on a phone (d) has a home-screen icon
33. 33.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] City
    [button] Done
    [switch] Remind me (a) Remind me (b) City (c) Done
34. 34.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) export to a file (b) pie-chart colours (c) savings stickers (d) add money received
35. 35.True or false: the home page of an app is data. (a) False (b) True
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    losing water bottles: 18 votes
    forgetting homework: 7 votes (a) forgetting homework (b) missing the bus (c) losing water bottles
37. 37.True or false: a torch is a tool app. (a) False (b) True
38. 38.🌐 Which program do you need to open a website? (a) a calculator (b) an app store (c) a camera app (d) a web browser
39. 39.⚙️ In an app, is typing your age an input, processing or an output? (a) input (b) output (c) processing
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 11 votes
    no quiet study place: 22 votes
    wasting pocket money: 12 votes (a) wasting pocket money (b) missing the bus (c) no quiet study place

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students