App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 549 · 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 one opens in a web browser: an app or a website? (a) an app (b) a website
2. 2.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a free study-room finder (c) a medicine reminder (d) a page of random dots
3. 3.🔍 Which is the odd one out? (a) list what users need (b) talk to possible users (c) spot a problem to solve (d) share the download link
4. 4.🗒️ Version 1 of a water reminder must be ready in 6 days. How many days are left for extras after the must-haves?
   set a reminder time: 1 days
   log a glass of water: 1 days
   see today’s total: 4 days
5. 5.True or false: speaking a command is an input. (a) True (b) False
6. 6.👥 A library app has 155 readers, 145 librarians and 195 volunteers as users. Which user group is the biggest? (a) librarians (b) volunteers (c) readers
7. 7.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Use blue buttons” (c) “Make it fast” (d) “Add a logo”
8. 8.📲 What happens when you tap an app’s icon? (a) the sound turns off (b) the phone charges (c) the app is deleted (d) the app opens
9. 9.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [text box] Email
   [button] Help
   [button] Save (a) Email (b) Save
10. 10.⚙️ In an app, is taking a photo an input, processing or an output? (a) processing (b) output (c) input
11. 11.🔢 When you make an app, what comes right after “test the app”? (a) build the app (b) release it (c) get an idea (d) plan the screens
12. 12.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
13. 13.True or false: an app has a home-screen icon. (a) False (b) True
14. 14.🗂️ What kind of app is a step counter? (a) a learning app (b) a tool app (c) a game (d) a health app
15. 15.Which of these is a user need? (a) a share button (b) a dark mode switch (c) “Small text is hard” (d) a reminder alarm
16. 16.True or false: a torch is a health app. (a) True (b) False
17. 17.🗂️ What kind of app is a word battle? (a) a health app (b) a game (c) a learning app (d) a tool app
18. 18.True or false: a homework planner is the best fit for a grandparent with weak eyesight. (a) True (b) False
19. 19.True or false: the home page of an app is data. (a) True (b) False
20. 20.Which of these happens at the plan stage? (a) sketch the screens (b) add the buttons (c) write the code (d) let friends try it
21. 21.True or false: a homework planner is the best fit for a pupil juggling five projects. (a) True (b) False
22. 22.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
23. 23.Which of these is true of a website? (a) comes from an app store (b) is installed on a phone (c) opens from a link (d) has a home-screen icon
24. 24.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 5 votes
    forgetting homework: 9 votes
    forgetting birthdays: 19 votes
25. 25.🧩 In an app, what is a box to type a name? (a) an input (b) a button (c) data (d) a screen
26. 26.Which of these is processing? (a) taking a photo (b) typing your age (c) tapping a button (d) working out a tip
27. 27.🗒️ Version 1 of a homework planner must be ready in 11 days. How many days are left for extras after the must-haves?
    add a homework task: 1 days
    set a due date: 3 days
    see tasks by day: 4 days
28. 28.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) share tasks to friends (b) pick a theme colour (c) earn stickers (d) see tasks by day
29. 29.True or false: today’s step count is data. (a) False (b) True
30. 30.Which of these is an input? (a) a beep sound (b) working out a tip (c) tapping a button (d) adding up a bill
31. 31.🌐 Which program do you need to open a website? (a) a camera app (b) a web browser (c) a calculator (d) an app store
32. 32.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) rate the driver (c) change the bus icon (d) show arrival time
33. 33.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) show the balance (b) export to a file (c) pie-chart colours (d) savings stickers
34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Back
    [switch] Show hints
    [button] Done
    [text box] Due date
    [slider] Text size
    [button] Next
35. 35.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Cancel
    [slider] Text size
    [text box] Age
    [switch] Remind me
36. 36.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Due date
    [text box] Phone
    [text box] Age
    [button] Save
37. 37.🗒️ Version 1 of a water reminder must be ready in 16 days. How many days are left for extras after the must-haves?
    set a reminder time: 4 days
    log a glass of water: 4 days
    see today’s total: 5 days
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Notes
    [slider] Volume
    [button] Start
    [button] Done
    [switch] Dark mode
    [text box] Age
    [text box] City
    [button] Cancel
39. 39.📱 Which one opens from a link: an app or a website? (a) a website (b) an app
40. 40.True or false: you list what users need at the idea stage. (a) False (b) True

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