App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 642 · 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 inputs (text boxes, switches and sliders) does this screen have?
   [title] Order Snacks
   [text box] Notes
   [text box] Due date
   [button] Back
2. 2.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
3. 3.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
   forgetting birthdays: 18 votes
   forgetting homework: 11 votes
   losing water bottles: 10 votes
4. 4.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
   wasting pocket money: 25 votes
   forgetting homework: 10 votes
   losing water bottles: 15 votes
5. 5.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) water animations (b) custom alert sounds (c) see today’s total (d) share your streak
6. 6.🔢 After an app is released, which comes first: “read user reviews” or “fix and improve”? (a) read user reviews (b) fix and improve
7. 7.Which of these is true of an app? (a) needs no installing (b) opens in a web browser (c) updates from the store (d) has a web address
8. 8.Which of these is a button? (a) the log-in page (b) the home page of an app (c) your high score (d) tap to Save
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 17 votes
   missing the bus: 3 votes
   forgetting birthdays: 20 votes
10. 10.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) see tasks by day (c) earn stickers (d) add a homework task
11. 11.🔢 When you make an app, which comes FIRST? (a) release it (b) build the app (c) get an idea (d) plan the screens
12. 12.👥 A school app has 270 students, 175 teachers and 115 parents as users. How many more students than teachers are there?
13. 13.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a bill splitter
14. 14.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [slider] Volume
    [button] Help
15. 15.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
16. 16.🎯 Is this a user need or a feature: “What should I cook?”? (a) a feature (b) a user need
17. 17.Which of these is a button? (a) a switch for dark mode (b) your high score (c) a date picker (d) tap to Start
18. 18.🎯 Which app would help this user most: a grandparent with weak eyesight? (a) a big-text reader (b) a homework planner (c) a water reminder (d) a recipe finder
19. 19.🔍 Which is the odd one out? (a) pick the features (b) write the store text (c) draw the user flow (d) sketch the screens
20. 20.🎯 What is a user need? (a) a phone setting (b) a type of button (c) a problem a user has (d) a colour theme
21. 21.True or false: you draw the user flow at the idea stage. (a) False (b) True
22. 22.Which of these is true of an app? (a) opens from a link (b) has a home-screen icon (c) has a web address (d) opens in a web browser
23. 23.True or false: you share the download link at the release stage. (a) False (b) True
24. 24.True or false: tap to Start is a screen. (a) True (b) False
25. 25.📴 Which of these can often still work with no internet? (a) an installed app (b) a new website (c) an online search (d) a video call
26. 26.📱 Which one has a web address: an app or a website? (a) a website (b) an app
27. 27.Which of these happens at the release stage? (a) pick the features (b) put it on an app store (c) list what users need (d) write the code
28. 28.👥 A school app has 60 students, 245 teachers and 145 parents as users. How many more teachers than students are there?
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    no quiet study place: 24 votes
    forgetting homework: 17 votes
30. 30.True or false: a website updates from the store. (a) True (b) False
31. 31.👥 A cricket club app has 195 players, 210 coaches and 105 fans as users. How many users does it have in all?
32. 32.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) change the bus icon (b) see where the bus is (c) show arrival time (d) pick your bus stop
33. 33.🗂️ What kind of app is an alarm clock? (a) a health app (b) a tool app (c) a game (d) a learning app
34. 34.Which of these is true of a website? (a) opens in a web browser (b) has a home-screen icon (c) updates from the store (d) is installed on a phone
35. 35.True or false: you write the store text at the build stage. (a) False (b) True
36. 36.🌐 Which program do you need to open a website? (a) a camera app (b) a web browser (c) a calculator (d) an app store
37. 37.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [text box] Due date
    [text box] Name
38. 38.🛠️ At which stage do you draw the user flow? (a) the test stage (b) the idea stage (c) the plan stage (d) the release stage
39. 39.⚙️ In an app, is tapping a button an input, processing or an output? (a) input (b) processing (c) output
40. 40.🔢 When you make an app, which comes LAST? (a) test the app (b) release it (c) get an idea (d) plan the screens

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