App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 344 · 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.🗂️ What kind of app is a step counter? (a) a learning app (b) a tool app (c) a health app (d) a game
2. 2.Which of these is a user need? (a) a share button (b) a dark mode switch (c) a reminder alarm (d) “I forget my homework”
3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [text box] Phone
   [button] Cancel
   [text box] Name
   [button] Done
   [slider] Volume
   [text box] Subject
4. 4.⚙️ Which line does the processing (works out the answer)?
   line 1: let price = 250; // typed by the user
   line 2: let off = 20; // typed by the user
   line 3: let pay = price - off;
   line 4: show(pay); (a) line 3 (b) line 2 (c) line 4 (d) line 1
5. 5.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) share tasks to friends (b) see tasks by day (c) pick a theme colour (d) earn stickers
6. 6.🗒️ Version 1 of a homework planner must be ready in 12 days. How many days are left for extras after the must-haves?
   add a homework task: 3 days
   set a due date: 4 days
   see tasks by day: 3 days
7. 7.True or false: a bus tracker is the best fit for a teen whose money runs out by Friday. (a) True (b) False
8. 8.Which of these is true of an app? (a) opens from a link (b) needs no installing (c) opens in a web browser (d) updates from the store
9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
   forgetting homework: 18 votes
   forgetting birthdays: 9 votes
   losing water bottles: 8 votes
10. 10.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) add a homework task (b) share tasks to friends (c) set a due date (d) see tasks by day
11. 11.Which of these is data? (a) the home page of an app (b) tap to Save (c) the log-in page (d) your high score
12. 12.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Name
    [switch] Show hints
    [text box] City
    [button] Next
    [button] Help
    [button] Start
13. 13.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 3 votes
    missing the bus: 10 votes
    losing water bottles: 7 votes
14. 14.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) pick your bus stop (b) show arrival time (c) a dark mode (d) see where the bus is
15. 15.🎯 Is this a user need or a feature: “I forget my homework”? (a) a feature (b) a user need
16. 16.True or false: a website comes from an app store. (a) False (b) True
17. 17.🗒️ Version 1 of a bus tracker must be ready in 10 days. How many days are left for extras after the must-haves?
    see where the bus is: 1 days
    show arrival time: 1 days
    pick your bus stop: 2 days
18. 18.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    wasting pocket money: 17 votes
    forgetting homework: 24 votes
    no quiet study place: 11 votes
19. 19.True or false: you list what users need at the test stage. (a) False (b) True
20. 20.🧩 In an app, what is the log-in page? (a) a button (b) an input (c) data (d) a screen
21. 21.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) very small (c) easy to build (d) hard to use
22. 22.🗒️ Version 1 of a quiz app must be ready in 14 days. How many days are left for extras after the must-haves?
    show a question: 3 days
    check the answer: 4 days
    show the score: 5 days
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 4 votes
    missing the bus: 11 votes
    no quiet study place: 8 votes (a) forgetting homework (b) no quiet study place (c) missing the bus
24. 24.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) confetti effects (b) background music (c) check the answer (d) an avatar shop
25. 25.True or false: a water reminder is the best fit for a student who often misses the school bus. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) a times-table quiz (b) a step counter (c) a spelling coach (d) a flashcard trainer
27. 27.🗒️ Version 1 of a pocket-money tracker must be ready in 11 days. How many days are left for extras after the must-haves?
    add money received: 1 days
    add money spent: 3 days
    show the balance: 4 days
28. 28.Which of these is true of an app? (a) has a web address (b) comes from an app store (c) needs no installing (d) opens from a link
29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Dark mode
    [button] Done
    [text box] City
    [button] Start
30. 30.🗒️ Version 1 of a homework planner must be ready in 10 days. How many days are left for extras after the must-haves?
    add a homework task: 3 days
    set a due date: 3 days
    see tasks by day: 4 days
31. 31.Which of these is a screen? (a) a box to type a name (b) the game-over page (c) your friends list (d) your high score
32. 32.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) add a homework task (b) earn stickers (c) pick a theme colour (d) share tasks to friends
33. 33.🗒️ What is a must-have feature? (a) a colour theme (b) one the app cannot skip (c) a sound effect (d) a nice extra
34. 34.👥 A cricket club app has 130 players, 65 coaches and 250 fans as users. Which user group is the biggest? (a) coaches (b) players (c) fans
35. 35.True or false: a date picker is an input. (a) True (b) False
36. 36.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
37. 37.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) rate the driver (b) a dark mode (c) see where the bus is (d) change the bus icon
38. 38.Which of these is processing? (a) checking a password (b) tapping a button (c) speaking a command (d) taking a photo
39. 39.🔢 After an app is released, which comes FIRST? (a) release an update (b) read user reviews (c) list what to fix (d) fix and improve
40. 40.🎯 Which app would help this user most: a reader who finds small print hard? (a) a big-text reader (b) a homework planner (c) a recipe finder (d) a water reminder

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