App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 756 · 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.🎯 Who are the users of an app? (a) the people who use it (b) only the coders (c) only the testers (d) the app icons
2. 2.True or false: typing your age is processing. (a) True (b) False
3. 3.🔢 When you make an app, what comes right after “build the app”? (a) release it (b) test the app (c) plan the screens (d) get an idea
4. 4.Which of these happens at the test stage? (a) sketch the screens (b) spot a problem to solve (c) put it on an app store (d) try every button
5. 5.Which of these is true of an app? (a) needs no installing (b) opens from a link (c) opens in a web browser (d) comes from an app store
6. 6.Which of these happens at the plan stage? (a) write the store text (b) draw the user flow (c) spot a problem to solve (d) connect the data
7. 7.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) earn stickers (b) add a homework task (c) see tasks by day (d) set a due date
8. 8.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) show arrival time (b) see where the bus is (c) pick your bus stop (d) rate the driver
9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [button] Save
   [text box] Email
   [button] Start
   [slider] Brightness
   [button] Help
   [text box] Subject
10. 10.⚙️ What number does this app show?
    let km = 8; // typed by the user
    let metres = km * 1000;
    show(metres);
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    no quiet study place: 6 votes
    forgetting birthdays: 24 votes (a) forgetting birthdays (b) no quiet study place (c) missing the bus
12. 12.📱 Which one needs no installing: an app or a website? (a) a website (b) an app
13. 13.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Text size
    [button] Save
    [text box] Email (a) Email (b) Save (c) Text size
14. 14.True or false: you talk to possible users at the plan stage. (a) False (b) True
15. 15.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a user need (b) a feature
16. 16.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show the score (b) show a question (c) check the answer (d) an avatar shop
17. 17.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
18. 18.True or false: a lost-and-found board solves a real problem. (a) False (b) True
19. 19.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 8 votes
    missing the bus: 17 votes
    forgetting homework: 16 votes
20. 20.🧩 In an app, what is the game-over page? (a) data (b) a button (c) an input (d) a screen
21. 21.🧩 In an app, what is tap to Send? (a) data (b) a screen (c) an input (d) a button
22. 22.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) see today’s total (b) log a glass of water (c) set a reminder time (d) custom alert sounds
23. 23.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) show the score (c) background music (d) confetti effects
24. 24.True or false: a unit converter is a tool app. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) a flashcard trainer (b) a times-table quiz (c) a spelling coach (d) a calculator
26. 26.🎯 Which app would help this user most: a runner who forgets to sip water? (a) a recipe finder (b) a homework planner (c) a water reminder (d) a pocket-money tracker
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 9 votes
    losing water bottles: 13 votes
    forgetting homework: 15 votes
28. 28.True or false: the game-over page is a button. (a) False (b) True
29. 29.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [button] Back
    [text box] Age
    [switch] Remind me
    [button] Done
30. 30.Which of these is an input? (a) the settings page (b) tap to Send (c) a box to type a name (d) tap to Start
31. 31.🛠️ At which stage do you share the download link? (a) the release stage (b) the plan stage (c) the build stage (d) the idea stage
32. 32.True or false: you try every button at the test stage. (a) False (b) True
33. 33.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    no quiet study place: 9 votes
    wasting pocket money: 4 votes
    forgetting birthdays: 20 votes
34. 34.True or false: you pick the features at the plan stage. (a) True (b) False
35. 35.Which of these is an output? (a) sorting the scores (b) speaking a command (c) typing your age (d) a pop-up message
36. 36.Which of these happens at the release stage? (a) write the store text (b) list what users need (c) let friends try it (d) try every button
37. 37.🔢 When you make an app, what comes right after “get an idea”? (a) plan the screens (b) build the app (c) test the app (d) release it
38. 38.🔍 Which is the odd one out? (a) write the code (b) talk to possible users (c) connect the data (d) add the buttons
39. 39.🔍 Which is the odd one out? (a) a torch (b) a calculator (c) an alarm clock (d) a sleep tracker
40. 40.Which of these is data? (a) a box to type a name (b) a date picker (c) your saved notes (d) the log-in page

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students