App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 948 · 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 word battle? (a) a tool app (b) a game (c) a learning app (d) a health app
2. 2.Which of these happens at the release stage? (a) list what users need (b) write the store text (c) sketch the screens (d) write down the bugs
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 17 votes
   forgetting homework: 3 votes
   forgetting birthdays: 8 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
4. 4.⚙️ In an app, is working out a tip an input, processing or an output? (a) processing (b) input (c) output
5. 5.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
6. 6.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Help
   [slider] Volume
   [switch] Sound
   [button] Cancel
   [text box] Name
   [text box] City
   [button] Start
   [text box] Notes
7. 7.🔍 Which is the odd one out? (a) a unit converter (b) a racing challenge (c) a calculator (d) a torch
8. 8.🗂️ What kind of app is a unit converter? (a) a tool app (b) a health app (c) a game (d) a learning app
9. 9.🗒️ A to-do app with no “add a task” feature is ___. (a) well planned (b) missing a must-have (c) a nice extra (d) ready to release
10. 10.🗒️ Version 1 of a quiz app must be ready in 12 days. How many days are left for extras after the must-haves?
    show a question: 1 days
    check the answer: 4 days
    show the score: 4 days
11. 11.🔍 Which is the odd one out? (a) write the code (b) write down the bugs (c) connect the data (d) add the buttons
12. 12.🗒️ In MVP, the M stands for ___. (a) mobile (b) maximum (c) music (d) minimum
13. 13.👥 A clinic app has 170 patients, 25 doctors and 215 nurses as users. How many users does it have in all?
14. 14.True or false: tapping a button is an output. (a) True (b) False
15. 15.🧩 In an app, what is your high score? (a) a screen (b) an input (c) data (d) a button
16. 16.True or false: a recipe finder is the best fit for a teen learning to make snacks. (a) True (b) False
17. 17.Which of these is true of an app? (a) opens in a web browser (b) needs no installing (c) comes from an app store (d) opens from a link
18. 18.True or false: a puzzle with levels is a learning app. (a) True (b) False
19. 19.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) change the bus icon (b) rate the driver (c) show arrival time (d) a dark mode
20. 20.🧩 What do we call one full page of an app? (a) a variable (b) a screen (c) a battery (d) a cable
21. 21.🗒️ Version 1 of a water reminder must be ready in 11 days. How many days are left for extras after the must-haves?
    set a reminder time: 2 days
    log a glass of water: 1 days
    see today’s total: 4 days
22. 22.🔢 When you make an app, which comes FIRST? (a) release it (b) build the app (c) get an idea (d) test the app
23. 23.Which of these is a feature? (a) “I forget my homework” (b) “What should I cook?” (c) “Small text is hard” (d) a dark mode switch
24. 24.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
25. 25.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
26. 26.Which of these is a feature? (a) “Small text is hard” (b) “I forget my homework” (c) a reminder alarm (d) “I keep missing the bus”
27. 27.🔢 When you make an app, what comes right after “test the app”? (a) get an idea (b) plan the screens (c) build the app (d) release it
28. 28.🗒️ Version 1 of a pocket-money tracker must be ready in 13 days. How many days are left for extras after the must-haves?
    add money received: 3 days
    add money spent: 3 days
    show the balance: 4 days
29. 29.🗒️ The first small, working version of an app is often called an ___. (a) FAQ (b) CPU (c) URL (d) MVP
30. 30.🔢 When you make an app, which comes first: “test the app” or “build the app”? (a) build the app (b) test the app
31. 31.📱 The word “app” is short for ___. (a) appetite (b) apparatus (c) appointment (d) application
32. 32.True or false: typing your age is an input. (a) False (b) True
33. 33.🔍 Which is the odd one out? (a) a times-table quiz (b) a unit converter (c) a spelling coach (d) a flashcard trainer
34. 34.🗒️ Version 1 of a bus tracker must be ready in 13 days. How many days are left for extras after the must-haves?
    see where the bus is: 4 days
    show arrival time: 4 days
    pick your bus stop: 3 days
35. 35.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [text box] Subject
    [button] Send
    [text box] City
    [button] Help
36. 36.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
37. 37.🧩 Which part lets the user give the app information? (a) a title (b) an icon (c) an input (d) a logo
38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Age
    [slider] Text size
    [text box] Email
    [text box] Subject
    [button] Cancel (a) Subject (b) Email (c) Cancel (d) Age
39. 39.🗒️ What is a must-have feature? (a) one the app cannot skip (b) a colour theme (c) a nice extra (d) a sound effect
40. 40.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a switch (c) a title (d) a slider

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