App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 966 · 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 is a button on this screen?
   [title] Add Homework
   [button] Help
   [button] Back
   [text box] Subject
   [slider] Volume
   [text box] City (a) Back (b) Volume (c) City (d) Subject
2. 2.🔢 After an app is released, which comes FIRST? (a) test it again (b) fix and improve (c) read user reviews (d) release an update
3. 3.🛠️ At which stage do you sketch the screens? (a) the plan stage (b) the idea stage (c) the build stage (d) the test stage
4. 4.👥 A cricket club app has 85 players, 40 coaches and 245 fans as users. Which user group is the biggest? (a) players (b) fans (c) coaches
5. 5.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [slider] Text size
   [text box] Subject
   [text box] Notes
   [button] Save
   [text box] Age
   [button] Help (a) Notes (b) Subject (c) Help (d) Age
6. 6.🔍 Which is the odd one out? (a) adding up a bill (b) sorting the scores (c) taking a photo (d) working out a tip
7. 7.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) copy another app (d) pick a colour
8. 8.True or false: a beep sound is processing. (a) True (b) False
9. 9.Which of these is a feature? (a) a dark mode switch (b) “What should I cook?” (c) “I keep missing the bus” (d) “Small text is hard”
10. 10.🧩 In an app, what is a switch for dark mode? (a) an input (b) a button (c) data (d) a screen
11. 11.⚙️ What number does this app show?
    let km = 14; // typed by the user
    let metres = km * 1000;
    show(metres);
12. 12.🗒️ In MVP, the M stands for ___. (a) music (b) mobile (c) minimum (d) maximum
13. 13.Which of these is a user need? (a) a search bar (b) a reminder alarm (c) a dark mode switch (d) “I forget my homework”
14. 14.Which of these is a feature? (a) a share button (b) “Small text is hard” (c) “What should I cook?” (d) “I forget my homework”
15. 15.🗒️ The first small, working version of an app is often called an ___. (a) URL (b) CPU (c) MVP (d) FAQ
16. 16.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a slider (c) a text box (d) a switch
17. 17.True or false: adding up a bill is an input. (a) False (b) True
18. 18.🗒️ Why keep version 1 small? (a) to use up storage (b) to confuse users (c) to learn from users soon (d) to look bigger
19. 19.True or false: a website has a web address. (a) False (b) True
20. 20.🎯 Who are the users of an app? (a) the app icons (b) the people who use it (c) only the testers (d) only the coders
21. 21.Which of these happens at the test stage? (a) add the buttons (b) write down the bugs (c) write the code (d) draw the user flow
22. 22.🔍 Which is the odd one out? (a) a result on screen (b) a pop-up message (c) a beep sound (d) speaking a command
23. 23.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Next
    [slider] Volume
    [text box] City (a) Volume (b) City (c) Next
24. 24.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Done
    [text box] Subject
    [button] Back
    [button] Cancel
    [text box] City
    [text box] Age (a) City (b) Age (c) Cancel (d) Subject
25. 25.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) add a homework task (b) pick a theme colour (c) see tasks by day (d) set a due date
26. 26.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money received (b) show the balance (c) add money spent (d) export to a file
27. 27.🔢 When you make an app, which comes FIRST? (a) get an idea (b) plan the screens (c) test the app (d) build the app
28. 28.True or false: a water reminder is the best fit for a reader who finds small print hard. (a) True (b) False
29. 29.📱 Which one is installed on a phone: an app or a website? (a) a website (b) an app
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 3 votes
    wasting pocket money: 13 votes
    forgetting homework: 12 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
31. 31.🧩 In an app, what is your friends list? (a) a screen (b) a button (c) an input (d) data
32. 32.True or false: adding up a bill is processing. (a) True (b) False
33. 33.True or false: tap to go Next is a button. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) a racing challenge (b) a cricket run chase (c) a step counter (d) a word battle
35. 35.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    missing the bus: 25 votes
    forgetting birthdays: 14 votes
    no quiet study place: 7 votes
36. 36.True or false: an app comes from an app store. (a) True (b) False
37. 37.True or false: the settings page is a screen. (a) True (b) False
38. 38.Which of these is a button? (a) the game-over page (b) your friends list (c) your saved notes (d) tap to go Next
39. 39.🔢 After an app is released, which comes first: “fix and improve” or “release an update”? (a) release an update (b) fix and improve
40. 40.True or false: an app needs no installing. (a) True (b) False

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