App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 941 · 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.True or false: the game-over page is an input. (a) False (b) True
2. 2.🗒️ Version 1 of a quiz app must be ready in 16 days. How many days are left for extras after the must-haves?
   show a question: 4 days
   check the answer: 4 days
   show the score: 5 days
3. 3.True or false: the home page of an app is a screen. (a) True (b) False
4. 4.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) set a reminder time (b) see today’s total (c) log a glass of water (d) share your streak
5. 5.📱 Which one has a web address: an app or a website? (a) an app (b) a website
6. 6.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a bill splitter (d) a lost-and-found board
7. 7.⚙️ What number does this app show?
   let price = 25; // typed by the user
   let qty = 6; // typed by the user
   let total = price * qty;
   show(total);
8. 8.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) pick a colour (d) copy another app
9. 9.Which of these happens at the plan stage? (a) write the code (b) share the download link (c) draw the user flow (d) put it on an app store
10. 10.Which of these is a feature? (a) a dark mode switch (b) “What should I cook?” (c) “I forget my homework” (d) “Small text is hard”
11. 11.Which of these is true of a website? (a) is installed on a phone (b) has a web address (c) has a home-screen icon (d) comes from an app store
12. 12.True or false: tap to Send is data. (a) True (b) False
13. 13.True or false: a website needs no installing. (a) True (b) False
14. 14.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Volume
    [button] Back
    [text box] Name
    [button] Help
    [button] Start (a) Name (b) Help (c) Volume
15. 15.True or false: a slider for volume is a button. (a) True (b) False
16. 16.True or false: a torch is a tool app. (a) False (b) True
17. 17.🗂️ What kind of app is a water reminder? (a) a game (b) a tool app (c) a health app (d) a learning app
18. 18.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Start
    [text box] Phone
    [button] Done
19. 19.Which of these is a user need? (a) a reminder alarm (b) a share button (c) “I keep missing the bus” (d) a dark mode switch
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 19 votes
    forgetting homework: 8 votes
    missing the bus: 12 votes (a) no quiet study place (b) missing the bus (c) forgetting homework
21. 21.🗒️ Version 1 of a bus tracker must be ready in 17 days. How many days are left for extras after the must-haves?
    see where the bus is: 4 days
    show arrival time: 3 days
    pick your bus stop: 4 days
22. 22.True or false: a lost-and-found board solves a real problem. (a) True (b) False
23. 23.🛠️ At which stage do you write the store text? (a) the idea stage (b) the release stage (c) the build stage (d) the test stage
24. 24.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) see where the bus is (c) change the bus icon (d) rate the driver
25. 25.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) change the bus icon (b) a dark mode (c) pick your bus stop (d) rate the driver
26. 26.Which of these is data? (a) your high score (b) the log-in page (c) the game-over page (d) a box to type a name
27. 27.Which of these is true of an app? (a) has a web address (b) updates from the store (c) needs no installing (d) opens in a web browser
28. 28.True or false: a water reminder is the best fit for a gamer who forgets to drink. (a) True (b) False
29. 29.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
30. 30.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
31. 31.Which of these is an input? (a) your high score (b) the home page of an app (c) the game-over page (d) a slider for volume
32. 32.🎯 Why learn about users before you build? (a) to slow it down (b) to make it longer (c) to build what they need (d) to pick a logo
33. 33.🗒️ 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) share your streak (d) water animations
34. 34.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
35. 35.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) share your streak (b) custom alert sounds (c) see today’s total (d) water animations
36. 36.Which of these is true of an app? (a) opens in a web browser (b) needs no installing (c) has a web address (d) is installed on a phone
37. 37.Which of these is true of a website? (a) comes from an app store (b) has a home-screen icon (c) needs no installing (d) updates from the store
38. 38.🗂️ What kind of app is a unit converter? (a) a learning app (b) a health app (c) a tool app (d) a game
39. 39.True or false: you draw the user flow at the plan stage. (a) False (b) True
40. 40.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No

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