App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 892 · 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.True or false: you write the store text at the test stage. (a) True (b) False
2. 2.🎯 A short made-up profile of a typical user is called a ___. (a) pixel (b) protocol (c) persona (d) password
3. 3.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) see today’s total (b) set a reminder time (c) water animations (d) log a glass of water
4. 4.🎯 Is this a user need or a feature: “What should I cook?”? (a) a user need (b) a feature
5. 5.🎯 Is this a user need or a feature: a reminder alarm? (a) a feature (b) a user need
6. 6.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) show a question (c) background music (d) confetti effects
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 21 votes
   losing water bottles: 11 votes
   forgetting birthdays: 18 votes
8. 8.🔍 Which is the odd one out? (a) a times-table quiz (b) a flashcard trainer (c) a spelling coach (d) a step counter
9. 9.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) pick a colour (d) ask possible users
10. 10.🧩 Which input is best for choosing a volume level? (a) a switch (b) a title (c) a text box (d) a slider
11. 11.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [text box] Name
    [text box] Phone
    [slider] Text size
12. 12.🧩 In an app, what is the settings page? (a) data (b) a screen (c) an input (d) a button
13. 13.🗒️ 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) rate the driver (d) pick your bus stop
14. 14.🎯 What is the best first step to learn what users need? (a) guess on your own (b) write the code (c) ask and watch users (d) pick the colours
15. 15.📅 An app team plans for 4 days, builds for 12 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    missing the bus: 15 votes
    no quiet study place: 7 votes (a) no quiet study place (b) missing the bus (c) wasting pocket money
17. 17.🎯 Which app would help this user most: a child saving up for a cycle? (a) a water reminder (b) a pocket-money tracker (c) a big-text reader (d) a homework planner
18. 18.True or false: typing your age is an input. (a) True (b) False
19. 19.👥 A library app has 75 readers, 100 librarians and 240 volunteers as users. How many users does it have in all?
20. 20.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the newest trend (d) the most common need
21. 21.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a study-room finder
22. 22.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) very small (d) hard to use
23. 23.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) buttons (c) data (d) tabs
24. 24.True or false: a result on screen is an output. (a) False (b) True
25. 25.🗒️ When should nice-to-have features be built? (a) after the must-haves (b) on day one (c) before anything (d) never
26. 26.True or false: a big-text reader is the best fit for a pupil juggling five projects. (a) True (b) False
27. 27.True or false: you list what users need at the build stage. (a) False (b) True
28. 28.⚙️ What number does this app show?
    let km = 4; // typed by the user
    let metres = km * 1000;
    show(metres);
29. 29.Which of these is a button? (a) tap to Send (b) the home page of an app (c) today’s step count (d) the log-in page
30. 30.Which of these is a feature? (a) “I keep missing the bus” (b) “Small text is hard” (c) “What should I cook?” (d) a share button
31. 31.🔍 Which is the odd one out? (a) draw the user flow (b) talk to possible users (c) spot a problem to solve (d) list what users need
32. 32.🛠️ At which stage do you draw the user flow? (a) the idea stage (b) the build stage (c) the release stage (d) the plan stage
33. 33.📅 An app team plans for 4 days, builds for 6 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?
34. 34.📱 Which one opens from a link: an app or a website? (a) a website (b) an app
35. 35.True or false: a website has a home-screen icon. (a) True (b) False
36. 36.🧩 In an app, what is today’s step count? (a) an input (b) data (c) a screen (d) a button
37. 37.True or false: a date picker is an input. (a) True (b) False
38. 38.📅 An app team plans for 3 days, builds for 8 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
39. 39.True or false: a spelling coach is a game. (a) True (b) False
40. 40.🧩 In an app, what is your saved notes? (a) data (b) a screen (c) an input (d) a button

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