App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 368 · 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: a cricket run chase is a game. (a) False (b) True
2. 2.📱 Which one has a web address: an app or a website? (a) an app (b) a website
3. 3.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [button] Back
   [switch] Show hints
   [text box] Email
4. 4.True or false: a puzzle with levels is a learning app. (a) False (b) True
5. 5.🔍 Which is the odd one out? (a) speaking a command (b) typing your age (c) a buzz (vibration) (d) taking a photo
6. 6.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) earn stickers (c) share tasks to friends (d) set a due date
7. 7.🧩 In an app, what is your friends list? (a) data (b) a button (c) an input (d) a screen
8. 8.True or false: sorting the scores is processing. (a) True (b) False
9. 9.Which of these is true of an app? (a) is installed on a phone (b) opens in a web browser (c) opens from a link (d) has a web address
10. 10.⚙️ What number does this app show?
    let bill = 44; // typed by the user
    let friends = 2; // typed by the user
    let share = bill / friends;
    show(share);
11. 11.👥 A clinic app has 170 patients, 80 doctors and 300 nurses as users. Which user group is the biggest? (a) patients (b) nurses (c) doctors
12. 12.🔍 Which is the odd one out? (a) a water reminder (b) a racing challenge (c) a cricket run chase (d) a word battle
13. 13.True or false: a unit converter is a health app. (a) False (b) True
14. 14.⚙️ Which line does the processing (works out the answer)?
    line 1: let price = 470; // typed by the user
    line 2: let off = 30; // typed by the user
    line 3: let pay = price - off;
    line 4: show(pay); (a) line 3 (b) line 2 (c) line 1 (d) line 4
15. 15.True or false: a flashcard trainer is a learning app. (a) False (b) True
16. 16.True or false: a beep sound is an input. (a) True (b) False
17. 17.Which of these is true of an app? (a) opens from a link (b) opens in a web browser (c) has a home-screen icon (d) has a web address
18. 18.Which of these is a feature? (a) “I forget my homework” (b) “What should I cook?” (c) a search bar (d) “I keep missing the bus”
19. 19.🗒️ What is a must-have feature? (a) one the app cannot skip (b) a colour theme (c) a sound effect (d) a nice extra
20. 20.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
21. 21.Which of these is an output? (a) typing your age (b) taking a photo (c) a buzz (vibration) (d) sorting the scores
22. 22.🔍 Which is the odd one out? (a) let friends try it (b) write the store text (c) share the download link (d) put it on an app store
23. 23.True or false: a blank grey screen solves a real problem. (a) False (b) True
24. 24.🎯 Is this a user need or a feature: “I forget my homework”? (a) a feature (b) a user need
25. 25.⚙️ What number does this app show?
    let bill = 50; // typed by the user
    let friends = 5; // typed by the user
    let share = bill / friends;
    show(share);
26. 26.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [text box] Name
    [button] Send
    [slider] Brightness
    [button] Start
27. 27.🎯 Which app would help this user most: a parent waiting at the bus stop? (a) a pocket-money tracker (b) a water reminder (c) a bus tracker (d) a homework planner
28. 28.🎯 Is this a user need or a feature: “Small text is hard”? (a) a feature (b) a user need
29. 29.True or false: a medicine reminder solves a real problem. (a) True (b) False
30. 30.True or false: a library due-date alert solves no real problem. (a) True (b) False
31. 31.True or false: a pocket-money tracker is the best fit for a teen whose money runs out by Friday. (a) True (b) False
32. 32.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) log a glass of water (b) see today’s total (c) custom alert sounds (d) set a reminder time
33. 33.🎯 Is this a user need or a feature: a dark mode switch? (a) a user need (b) a feature
34. 34.🗂️ What kind of app is a torch? (a) a learning app (b) a game (c) a health app (d) a tool app
35. 35.True or false: you pick the features at the idea stage. (a) True (b) False
36. 36.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
37. 37.📅 An app team plans for 2 days, builds for 9 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
38. 38.True or false: a big-text reader is the best fit for a pupil juggling five projects. (a) False (b) True
39. 39.🔍 Which is the odd one out? (a) a flashcard trainer (b) a spelling coach (c) a calculator (d) a times-table quiz
40. 40.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) see tasks by day (b) set a due date (c) add a homework task (d) earn stickers

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