App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 963 · 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.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Next
   [text box] Age
   [button] Save
2. 2.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
   missing the bus: 20 votes
   forgetting homework: 22 votes
   wasting pocket money: 10 votes
3. 3.🎯 Why learn about users before you build? (a) to build what they need (b) to make it longer (c) to slow it down (d) to pick a logo
4. 4.🗒️ Version 1 of a water reminder must be ready in 6 days. How many days are left for extras after the must-haves?
   set a reminder time: 1 days
   log a glass of water: 3 days
   see today’s total: 2 days
5. 5.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) earn stickers (c) see tasks by day (d) share tasks to friends
6. 6.📅 An app team plans for 2 days, builds for 6 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
7. 7.📱 Which one needs no installing: an app or a website? (a) a website (b) an app
8. 8.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) see today’s total (b) water animations (c) share your streak (d) custom alert sounds
9. 9.🧩 Which of these is a button on this screen?
   [title] New Note
   [text box] Phone
   [slider] Volume
   [button] Back
   [switch] Dark mode
   [text box] Due date (a) Dark mode (b) Due date (c) Phone (d) Back
10. 10.🎯 Which app would help this user most: a gamer who forgets to drink? (a) a pocket-money tracker (b) a water reminder (c) a homework planner (d) a big-text reader
11. 11.True or false: a bill splitter solves no real problem. (a) False (b) True
12. 12.🎯 Is this a user need or a feature: a reminder alarm? (a) a feature (b) a user need
13. 13.⚙️ In an app, is checking a password an input, processing or an output? (a) input (b) processing (c) output
14. 14.Which of these is an input? (a) tap to go Next (b) a date picker (c) your friends list (d) your high score
15. 15.True or false: a times-table quiz is a health app. (a) False (b) True
16. 16.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Volume
    [button] Save
    [button] Help
    [text box] Age
    [switch] Dark mode
17. 17.True or false: a cricket run chase is a learning app. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) a result on screen (b) working out a tip (c) adding up a bill (d) sorting the scores
19. 19.🔢 When you make an app, which comes first: “build the app” or “release it”? (a) release it (b) build the app
20. 20.👥 A school app has 115 students, 45 teachers and 150 parents as users. How many users does it have in all?
21. 21.🔍 Which is the odd one out? (a) add the buttons (b) talk to possible users (c) list what users need (d) spot a problem to solve
22. 22.💡 A good app idea starts with ___. (a) many colours (b) a long name (c) a cool logo (d) a problem to solve
23. 23.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
24. 24.True or false: you sketch the screens at the build stage. (a) False (b) True
25. 25.True or false: typing your age is an input. (a) True (b) False
26. 26.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a button with no action (c) a page of random dots (d) a blank grey screen
27. 27.📱 Which one is installed on a phone: an app or a website? (a) an app (b) a website
28. 28.🔢 When you make an app, which comes first: “release it” or “plan the screens”? (a) plan the screens (b) release it
29. 29.🧩 What do we call one full page of an app? (a) a cable (b) a battery (c) a variable (d) a screen
30. 30.🧩 What does a button do when you tap it? (a) starts an action (b) shows the time (c) changes the phone (d) saves the battery
31. 31.📱 The word “app” is short for ___. (a) appetite (b) appointment (c) apparatus (d) application
32. 32.True or false: you put it on an app store at the test stage. (a) False (b) True
33. 33.True or false: tap to Send is a button. (a) False (b) True
34. 34.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) a button with no action (d) a page of random dots
35. 35.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a bill splitter (d) an app that just says hi
36. 36.Which of these is a feature? (a) “I keep missing the bus” (b) “I forget my homework” (c) “Small text is hard” (d) a search bar
37. 37.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) custom alert sounds (b) share your streak (c) water animations (d) log a glass of water
38. 38.🔔 What is a message an app shows on your lock screen called? (a) a notification (b) a web address (c) a wireframe (d) a variable
39. 39.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
40. 40.Which of these is a screen? (a) today’s step count (b) your saved notes (c) tap to Start (d) the log-in page

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