App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 917 · 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?
   forgetting homework: 7 votes
   forgetting birthdays: 20 votes
   no quiet study place: 6 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
2. 2.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Help
   [text box] Notes
   [text box] Subject
   [switch] Dark mode
3. 3.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
4. 4.Which of these is a feature? (a) “Small text is hard” (b) “I keep missing the bus” (c) a reminder alarm (d) “I forget my homework”
5. 5.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) see tasks by day (b) add a homework task (c) set a due date (d) share tasks to friends
6. 6.Which of these is true of a website? (a) updates from the store (b) comes from an app store (c) is installed on a phone (d) opens from a link
7. 7.🗂️ What kind of app is a word battle? (a) a health app (b) a tool app (c) a learning app (d) a game
8. 8.Which of these is a screen? (a) today’s step count (b) a switch for dark mode (c) the log-in page (d) a box to type a name
9. 9.True or false: a website has a home-screen icon. (a) False (b) True
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 20 votes
    forgetting birthdays: 14 votes
    wasting pocket money: 4 votes
11. 11.🔢 When you make an app, which comes FIRST? (a) test the app (b) get an idea (c) release it (d) plan the screens
12. 12.🗒️ 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
13. 13.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) water animations (b) share your streak (c) custom alert sounds (d) set a reminder time
14. 14.True or false: tap to Start is a button. (a) False (b) True
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [slider] Volume
    [button] Save
    [text box] Email
    [text box] Subject
16. 16.📴 Which of these can often still work with no internet? (a) a new website (b) an installed app (c) a video call (d) an online search
17. 17.🎯 Is this a user need or a feature: a reminder alarm? (a) a feature (b) a user need
18. 18.True or false: working out a tip is an input. (a) False (b) True
19. 19.True or false: a result on screen is an output. (a) True (b) False
20. 20.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a blank grey screen (c) a lost-and-found board (d) a bill splitter
21. 21.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Save
    [text box] Due date
    [switch] Remind me
22. 22.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) screens (c) data (d) tabs
23. 23.True or false: a bus tracker is the best fit for a reader who finds small print hard. (a) False (b) True
24. 24.True or false: a word battle is a game. (a) False (b) True
25. 25.⚙️ What number does this app show?
    let km = 6; // typed by the user
    let metres = km * 1000;
    show(metres);
26. 26.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a homework planner
27. 27.🔍 Which is the odd one out? (a) a result on screen (b) a beep sound (c) a pop-up message (d) working out a tip
28. 28.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) confetti effects (b) background music (c) an avatar shop (d) show a question
29. 29.True or false: an app is installed on a phone. (a) True (b) False
30. 30.🗒️ 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) a dark mode (d) pick your bus stop
31. 31.True or false: a page of random dots solves a real problem. (a) False (b) True
32. 32.🛠️ At which stage do you add the buttons? (a) the build stage (b) the release stage (c) the idea stage (d) the test stage
33. 33.👥 A clinic app has 240 patients, 85 doctors and 50 nurses as users. How many users does it have in all?
34. 34.🗂️ What kind of app is a puzzle with levels? (a) a health app (b) a game (c) a learning app (d) a tool app
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 8 votes
    missing the bus: 10 votes
    wasting pocket money: 3 votes
36. 36.💡 An app that tries to do everything at once is usually ___. (a) very small (b) easy to build (c) finished fast (d) hard to use
37. 37.Which of these is a user need? (a) a dark mode switch (b) “Small text is hard” (c) a reminder alarm (d) a search bar
38. 38.🔢 When you make an app, which comes LAST? (a) plan the screens (b) build the app (c) release it (d) test the app
39. 39.🔍 Which is the odd one out? (a) a torch (b) an alarm clock (c) a spelling coach (d) a unit converter
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 19 votes
    missing the bus: 24 votes
    wasting pocket money: 16 votes

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