App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 520 · 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 is a screen? (a) tap to Send (b) a switch for dark mode (c) the game-over page (d) a slider for volume
2. 2.True or false: a bus tracker is the best fit for a pupil juggling five projects. (a) False (b) True
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 23 votes
   no quiet study place: 10 votes
   forgetting birthdays: 11 votes (a) no quiet study place (b) forgetting birthdays (c) missing the bus
4. 4.True or false: a date picker is an input. (a) False (b) True
5. 5.🗒️ Why keep version 1 small? (a) to learn from users soon (b) to confuse users (c) to use up storage (d) to look bigger
6. 6.🧩 In an app, what is your saved notes? (a) data (b) a button (c) a screen (d) an input
7. 7.🔢 When you make an app, what comes right after “get an idea”? (a) plan the screens (b) test the app (c) build the app (d) release it
8. 8.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) see tasks by day (b) pick a theme colour (c) share tasks to friends (d) earn stickers
9. 9.🎯 Which app would help this user most: a reader who finds small print hard? (a) a water reminder (b) a recipe finder (c) a big-text reader (d) a homework planner
10. 10.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    forgetting birthdays: 8 votes
    missing the bus: 21 votes
    forgetting homework: 3 votes
11. 11.Which of these is a user need? (a) “I forget my homework” (b) a search bar (c) a dark mode switch (d) a share button
12. 12.🔢 After an app is released, which comes first: “fix and improve” or “list what to fix”? (a) fix and improve (b) list what to fix
13. 13.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) check the answer (b) show the score (c) confetti effects (d) show a question
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    wasting pocket money: 9 votes
    losing water bottles: 8 votes (a) losing water bottles (b) wasting pocket money (c) forgetting birthdays
15. 15.🗒️ Version 1 of a homework planner must be ready in 15 days. How many days are left for extras after the must-haves?
    add a homework task: 4 days
    set a due date: 4 days
    see tasks by day: 2 days
16. 16.True or false: today’s step count is a button. (a) False (b) True
17. 17.🧩 In an app, what is tap to go Next? (a) a button (b) a screen (c) an input (d) data
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Phone
    [text box] Subject
    [button] Help
19. 19.🎯 A short made-up profile of a typical user is called a ___. (a) pixel (b) password (c) persona (d) protocol
20. 20.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) add money spent (b) export to a file (c) savings stickers (d) pie-chart colours
21. 21.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) log a glass of water (b) set a reminder time (c) see today’s total (d) water animations
22. 22.🧩 In an app, what is the settings page? (a) a button (b) an input (c) data (d) a screen
23. 23.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the newest trend (d) the most common need
24. 24.⚙️ Which line does the processing (works out the answer)?
    line 1: let km = 4; // typed by the user
    line 2: let metres = km * 1000;
    line 3: show(metres); (a) line 3 (b) line 1 (c) line 2
25. 25.True or false: a flashcard trainer is a learning app. (a) True (b) False
26. 26.🗒️ Version 1 of a quiz app must be ready in 11 days. How many days are left for extras after the must-haves?
    show a question: 3 days
    check the answer: 3 days
    show the score: 5 days
27. 27.Which of these is a user need? (a) a dark mode switch (b) a reminder alarm (c) “I keep missing the bus” (d) a share button
28. 28.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) background music (b) an avatar shop (c) show the score (d) confetti effects
29. 29.True or false: the home page of an app is an input. (a) False (b) True
30. 30.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Phone
    [button] Start
    [text box] Subject
    [slider] Text size (a) Subject (b) Phone (c) Text size (d) Start
31. 31.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [text box] Notes
    [button] Save
    [slider] Volume
    [switch] Dark mode
32. 32.True or false: a homework planner is the best fit for a grandparent with weak eyesight. (a) True (b) False
33. 33.True or false: you write the code at the build stage. (a) True (b) False
34. 34.🎯 Is this a user need or a feature: a search bar? (a) a feature (b) a user need
35. 35.🧩 Which part lets the user give the app information? (a) a title (b) an icon (c) an input (d) a logo
36. 36.🛠️ At which stage do you share the download link? (a) the test stage (b) the idea stage (c) the plan stage (d) the release stage
37. 37.🔍 Which is the odd one out? (a) a word battle (b) a cricket run chase (c) a racing challenge (d) a spelling coach
38. 38.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
39. 39.🗒️ Version 1 of a bus tracker must be ready in 11 days. How many days are left for extras after the must-haves?
    see where the bus is: 3 days
    show arrival time: 1 days
    pick your bus stop: 5 days
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Subject
    [text box] City
    [button] Help
    [slider] Brightness
    [text box] Due date

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