App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 797 · 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.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a lost-and-found board (d) an app that just says hi
2. 2.🧩 In an app, what is the game-over page? (a) data (b) a button (c) an input (d) a screen
3. 3.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) add a homework task (c) share tasks to friends (d) see tasks by day
4. 4.🔢 After an app is released, which comes FIRST? (a) test it again (b) fix and improve (c) read user reviews (d) release an update
5. 5.Which of these is true of a website? (a) comes from an app store (b) has a web address (c) updates from the store (d) is installed on a phone
6. 6.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) add a homework task (c) see tasks by day (d) pick a theme colour
7. 7.🗒️ 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: 3 days
   log a glass of water: 1 days
   see today’s total: 5 days
8. 8.📅 An app team plans for 3 days, builds for 12 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
9. 9.🗂️ What kind of app is a flashcard trainer? (a) a learning app (b) a tool app (c) a health app (d) a game
10. 10.⚙️ In an app, is working out a tip an input, processing or an output? (a) input (b) processing (c) output
11. 11.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a library due-date alert (c) an app that just says hi (d) a bill splitter
12. 12.Which of these is true of a website? (a) comes from an app store (b) needs no installing (c) is installed on a phone (d) has a home-screen icon
13. 13.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) log a glass of water (b) water animations (c) set a reminder time (d) see today’s total
14. 14.🧩 In an app, what is the log-in page? (a) a screen (b) an input (c) data (d) a button
15. 15.🧩 In an app, what is your friends list? (a) an input (b) a button (c) a screen (d) data
16. 16.🔍 Which is the odd one out? (a) a torch (b) a times-table quiz (c) an alarm clock (d) a calculator
17. 17.🎯 Is this a user need or a feature: “What should I cook?”? (a) a feature (b) a user need
18. 18.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) share tasks to friends (c) earn stickers (d) add a homework task
19. 19.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) change the bus icon (c) see where the bus is (d) rate the driver
20. 20.🗒️ The first small, working version of an app is often called an ___. (a) URL (b) MVP (c) FAQ (d) CPU
21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Done
    [button] Start
    [text box] Notes
    [button] Save
22. 22.🔍 Which is the odd one out? (a) share the download link (b) put it on an app store (c) write the store text (d) try every button
23. 23.🗒️ 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: 2 days
    show arrival time: 4 days
    pick your bus stop: 5 days
24. 24.🧩 In an app, what is tap to Start? (a) an input (b) a screen (c) data (d) a button
25. 25.🔢 After an app is released, which comes LAST? (a) test it again (b) list what to fix (c) release an update (d) fix and improve
26. 26.True or false: a cricket run chase is a game. (a) False (b) True
27. 27.⚙️ In an app, is a buzz (vibration) an input, processing or an output? (a) output (b) input (c) processing
28. 28.🎯 Which app would help this user most: a student who often misses the school bus? (a) a recipe finder (b) a water reminder (c) a big-text reader (d) a bus tracker
29. 29.🛠️ At which stage do you write the code? (a) the release stage (b) the plan stage (c) the build stage (d) the idea stage
30. 30.👥 A library app has 285 readers, 230 librarians and 60 volunteers as users. How many more librarians than volunteers are there?
31. 31.🗒️ What is a must-have feature? (a) a sound effect (b) a nice extra (c) a colour theme (d) one the app cannot skip
32. 32.🔢 When you make an app, which comes first: “test the app” or “build the app”? (a) build the app (b) test the app
33. 33.🧩 Which input is best for choosing a volume level? (a) a title (b) a text box (c) a slider (d) a switch
34. 34.True or false: a buzz (vibration) is processing. (a) True (b) False
35. 35.🔢 When you make an app, which comes first: “test the app” or “get an idea”? (a) test the app (b) get an idea
36. 36.True or false: your saved notes is a screen. (a) False (b) True
37. 37.True or false: you try every button at the idea stage. (a) True (b) False
38. 38.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    losing water bottles: 20 votes
    forgetting birthdays: 4 votes
    forgetting homework: 22 votes
39. 39.🔍 Which is the odd one out? (a) write the store text (b) sketch the screens (c) draw the user flow (d) pick the features
40. 40.True or false: you try every button at the test stage. (a) False (b) True

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