App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 773 · 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.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) water animations (b) custom alert sounds (c) set a reminder time (d) share your streak
2. 2.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
3. 3.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a text box (c) a slider (d) a title
4. 4.🎯 Which app would help this user most: a child saving up for a cycle? (a) a water reminder (b) a big-text reader (c) a homework planner (d) a pocket-money tracker
5. 5.🔍 Which is the odd one out? (a) share the download link (b) write the store text (c) put it on an app store (d) talk to possible users
6. 6.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a blank grey screen (c) a medicine reminder (d) a lost-and-found board
7. 7.🧩 In an app, what is the game-over page? (a) data (b) a button (c) an input (d) a screen
8. 8.True or false: a slider for volume is an input. (a) True (b) False
9. 9.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Add a logo” (d) “Kids forget homework”
10. 10.🧩 In an app, what is a switch for dark mode? (a) data (b) a button (c) a screen (d) an input
11. 11.Which of these is a user need? (a) “I forget my homework” (b) a share button (c) a search bar (d) a dark mode switch
12. 12.🗂️ What kind of app is a spelling coach? (a) a game (b) a health app (c) a learning app (d) a tool app
13. 13.🛠️ At which stage do you write the store text? (a) the test stage (b) the build stage (c) the release stage (d) the idea stage
14. 14.🔍 Which is the odd one out? (a) a unit converter (b) a racing challenge (c) a torch (d) a calculator
15. 15.🛠️ At which stage do you sketch the screens? (a) the idea stage (b) the plan stage (c) the build stage (d) the test stage
16. 16.🔍 Which is the odd one out? (a) taking a photo (b) typing your age (c) speaking a command (d) adding up a bill
17. 17.🔍 Which is the odd one out? (a) taking a photo (b) working out a tip (c) tapping a button (d) typing your age
18. 18.🔍 Which is the odd one out? (a) draw the user flow (b) spot a problem to solve (c) sketch the screens (d) pick the features
19. 19.True or false: a puzzle with levels is a learning app. (a) True (b) False
20. 20.🗒️ Version 1 of a water reminder must be ready in 8 days. How many days are left for extras after the must-haves?
    set a reminder time: 3 days
    log a glass of water: 2 days
    see today’s total: 2 days
21. 21.⚙️ What number does this app show?
    let price = 20; // typed by the user
    let qty = 2; // typed by the user
    let total = price * qty;
    show(total);
22. 22.🔍 Which is the odd one out? (a) a unit converter (b) an alarm clock (c) a torch (d) a water reminder
23. 23.🎯 Which app would help this user most: a teen learning to make snacks? (a) a water reminder (b) a pocket-money tracker (c) a recipe finder (d) a big-text reader
24. 24.True or false: tap to Send is a button. (a) True (b) False
25. 25.🗒️ The first small, working version of an app is often called an ___. (a) MVP (b) URL (c) FAQ (d) CPU
26. 26.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    no quiet study place: 7 votes
    forgetting homework: 6 votes
    wasting pocket money: 21 votes
27. 27.🗒️ When should nice-to-have features be built? (a) on day one (b) never (c) before anything (d) after the must-haves
28. 28.Which of these is an input? (a) today’s step count (b) the log-in page (c) your friends list (d) a switch for dark mode
29. 29.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Volume
    [text box] Age
    [button] Send
    [text box] City
    [text box] Subject
    [button] Start
    [switch] Dark mode (a) Start (b) Subject (c) City (d) Age
30. 30.Which of these is an output? (a) speaking a command (b) checking a password (c) working out a tip (d) a beep sound
31. 31.🗒️ Version 1 of a homework planner must be ready in 14 days. How many days are left for extras after the must-haves?
    add a homework task: 2 days
    set a due date: 3 days
    see tasks by day: 4 days
32. 32.🧩 What does a button do when you tap it? (a) changes the phone (b) saves the battery (c) shows the time (d) starts an action
33. 33.Which of these is a user need? (a) a search bar (b) “I keep missing the bus” (c) a dark mode switch (d) a reminder alarm
34. 34.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) rate the driver (b) change the bus icon (c) see where the bus is (d) a dark mode
35. 35.🧩 Which input is best for choosing a volume level? (a) a switch (b) a slider (c) a text box (d) a title
36. 36.🗒️ Version 1 of a pocket-money tracker must be ready in 14 days. How many days are left for extras after the must-haves?
    add money received: 2 days
    add money spent: 3 days
    show the balance: 3 days
37. 37.True or false: a bill splitter solves no real problem. (a) True (b) False
38. 38.True or false: an app updates from the store. (a) False (b) True
39. 39.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [button] Help
    [slider] Text size (a) Text size (b) Help (c) City
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 5 votes
    missing the bus: 10 votes
    wasting pocket money: 4 votes

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