App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 437 · 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.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 20 votes
   missing the bus: 7 votes
   forgetting homework: 5 votes (a) wasting pocket money (b) forgetting homework (c) missing the bus
2. 2.🔍 Which is the odd one out? (a) a sleep tracker (b) a step counter (c) a puzzle with levels (d) a water reminder
3. 3.Which of these is true of a website? (a) is installed on a phone (b) updates from the store (c) has a home-screen icon (d) has a web address
4. 4.🔢 When you make an app, which comes LAST? (a) release it (b) get an idea (c) test the app (d) build the app
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 22 votes
   forgetting homework: 20 votes
   losing water bottles: 23 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
6. 6.🗂️ What kind of app is a cricket run chase? (a) a learning app (b) a game (c) a health app (d) a tool app
7. 7.True or false: you put it on an app store at the release stage. (a) True (b) False
8. 8.True or false: you spot a problem to solve at the test stage. (a) True (b) False
9. 9.🧑 Who is an app really made for? (a) its users (b) its icon (c) its coder only (d) its charger
10. 10.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
11. 11.Which of these is an input? (a) tap to Save (b) tap to go Next (c) the settings page (d) a slider for volume
12. 12.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Send
    [slider] Volume
    [button] Cancel
    [button] Done
    [text box] Name
    [text box] Email
    [switch] Show hints (a) Show hints (b) Email (c) Send (d) Name
13. 13.⚙️ What number does this app show?
    let price = 30; // typed by the user
    let qty = 3; // typed by the user
    let total = price * qty;
    show(total);
14. 14.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) custom alert sounds (b) set a reminder time (c) water animations (d) share your streak
15. 15.True or false: you try every button at the test stage. (a) True (b) False
16. 16.🎯 Which app would help this user most: a student who keeps forgetting due dates? (a) a homework planner (b) a bus tracker (c) a big-text reader (d) a water reminder
17. 17.🎯 Is this a user need or a feature: a reminder alarm? (a) a feature (b) a user need
18. 18.🗒️ Version 1 of a pocket-money tracker must be ready in 9 days. How many days are left for extras after the must-haves?
    add money received: 4 days
    add money spent: 1 days
    show the balance: 2 days
19. 19.🔢 After an app is released, which comes first: “fix and improve” or “read user reviews”? (a) fix and improve (b) read user reviews
20. 20.🎯 Is this a user need or a feature: a dark mode switch? (a) a user need (b) a feature
21. 21.🔢 After an app is released, what comes right after “test it again”? (a) list what to fix (b) read user reviews (c) fix and improve (d) release an update
22. 22.True or false: a website opens in a web browser. (a) False (b) True
23. 23.🌐 Which program do you need to open a website? (a) an app store (b) a calculator (c) a web browser (d) a camera app
24. 24.True or false: a blank grey screen solves no real problem. (a) True (b) False
25. 25.Which of these is an input? (a) a switch for dark mode (b) the home page of an app (c) your high score (d) tap to Save
26. 26.🔍 Which is the odd one out? (a) a unit converter (b) a times-table quiz (c) a torch (d) a calculator
27. 27.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    wasting pocket money: 21 votes
    missing the bus: 20 votes
    no quiet study place: 5 votes
28. 28.🔍 Which is the odd one out? (a) put it on an app store (b) share the download link (c) write the store text (d) sketch the screens
29. 29.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a page of random dots (d) a lost-and-found board
30. 30.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Notes
    [switch] Remind me
    [slider] Volume
    [text box] Email
    [text box] Subject
    [button] Done (a) Email (b) Subject (c) Done (d) Notes
31. 31.🔢 When you make an app, what comes right after “plan the screens”? (a) get an idea (b) release it (c) build the app (d) test the app
32. 32.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a pocket-money tracker (b) a water reminder (c) a big-text reader (d) a bus tracker
33. 33.Which of these is a screen? (a) your saved notes (b) the log-in page (c) your high score (d) a switch for dark mode
34. 34.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Subject
    [button] Save
    [button] Cancel
    [text box] Name
35. 35.👥 A school app has 75 students, 245 teachers and 40 parents as users. How many more teachers than parents are there?
36. 36.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) earn stickers (c) add a homework task (d) see tasks by day
37. 37.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Brightness
    [text box] Email
    [button] Help
    [switch] Remind me
    [text box] Phone
    [button] Save (a) Phone (b) Help (c) Email (d) Remind me
38. 38.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) set a due date (c) share tasks to friends (d) earn stickers
39. 39.🔍 Which is the odd one out? (a) speaking a command (b) working out a tip (c) typing your age (d) taking a photo
40. 40.Which of these is a feature? (a) “I keep missing the bus” (b) “I forget my homework” (c) a dark mode switch (d) “What should I cook?”

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