App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 395 · 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.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) add money spent (b) savings stickers (c) export to a file (d) pie-chart colours
2. 2.True or false: a racing challenge is a learning app. (a) False (b) True
3. 3.🧩 In an app, what is your high score? (a) an input (b) a screen (c) data (d) a button
4. 4.👥 A clinic app has 160 patients, 235 doctors and 200 nurses as users. Which user group is the biggest? (a) patients (b) doctors (c) nurses
5. 5.🎯 Is this a user need or a feature: a dark mode switch? (a) a user need (b) a feature
6. 6.🔍 Which is the odd one out? (a) try every button (b) write down the bugs (c) talk to possible users (d) let friends try it
7. 7.True or false: speaking a command is an output. (a) False (b) True
8. 8.📅 An app team plans for 2 days, builds for 5 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
9. 9.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Done
   [text box] Phone
   [button] Back
   [button] Help
10. 10.🔢 After an app is released, which comes first: “list what to fix” or “test it again”? (a) test it again (b) list what to fix
11. 11.🧩 Which part lets the user give the app information? (a) an icon (b) a title (c) an input (d) a logo
12. 12.Which of these happens at the idea stage? (a) write the store text (b) add the buttons (c) spot a problem to solve (d) let friends try it
13. 13.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) pick your bus stop (b) see where the bus is (c) a dark mode (d) show arrival time
14. 14.🔍 Which is the odd one out? (a) a calculator (b) a unit converter (c) a torch (d) a puzzle with levels
15. 15.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
16. 16.True or false: a pocket-money tracker is the best fit for a cook with no idea for dinner. (a) False (b) True
17. 17.True or false: working out a tip is processing. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) a racing challenge (b) a step counter (c) a sleep tracker (d) a water reminder
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    forgetting birthdays: 14 votes
    missing the bus: 18 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
20. 20.📅 An app team plans for 4 days, builds for 9 days, tests for 2 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
21. 21.🗒️ Version 1 of a homework planner must be ready in 13 days. How many days are left for extras after the must-haves?
    add a homework task: 4 days
    set a due date: 3 days
    see tasks by day: 3 days
22. 22.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) rate the driver (b) change the bus icon (c) a dark mode (d) see where the bus is
23. 23.🧩 In an app, what is tap to go Next? (a) an input (b) data (c) a screen (d) a button
24. 24.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
25. 25.📱 Which one needs no installing: an app or a website? (a) a website (b) an app
26. 26.🗒️ Version 1 of a bus tracker must be ready in 10 days. How many days are left for extras after the must-haves?
    see where the bus is: 3 days
    show arrival time: 2 days
    pick your bus stop: 5 days
27. 27.📱 Which one opens in a web browser: an app or a website? (a) a website (b) an app
28. 28.Which of these happens at the idea stage? (a) put it on an app store (b) connect the data (c) talk to possible users (d) write down the bugs
29. 29.📲 What happens when you tap an app’s icon? (a) the app is deleted (b) the phone charges (c) the app opens (d) the sound turns off
30. 30.🔢 When you make an app, which comes first: “plan the screens” or “build the app”? (a) plan the screens (b) build the app
31. 31.🔍 Which is the odd one out? (a) a step counter (b) a sleep tracker (c) a times-table quiz (d) a water reminder
32. 32.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    forgetting birthdays: 25 votes
    missing the bus: 5 votes
    wasting pocket money: 9 votes
33. 33.🔍 Which is the odd one out? (a) list what users need (b) talk to possible users (c) add the buttons (d) spot a problem to solve
34. 34.True or false: an app needs no installing. (a) True (b) False
35. 35.🎯 Is this a user need or a feature: “What should I cook?”? (a) a user need (b) a feature
36. 36.🧩 What does a button do when you tap it? (a) changes the phone (b) saves the battery (c) shows the time (d) starts an action
37. 37.📅 An app team plans for 5 days, builds for 12 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Subject
    [slider] Text size
    [button] Help
    [text box] Phone
    [switch] Dark mode (a) Dark mode (b) Phone (c) Help (d) Subject
39. 39.🔍 Which is the odd one out? (a) draw the user flow (b) let friends try it (c) try every button (d) write down the bugs
40. 40.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show the score (b) check the answer (c) background music (d) show a question

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