App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 704 · 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 an input? (a) tap to Send (b) tap to Save (c) a slider for volume (d) the settings page
2. 2.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [switch] Dark mode
   [text box] Phone
   [button] Send
   [button] Save
   [button] Next
4. 4.True or false: tap to Start is a screen. (a) True (b) False
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 23 votes
   no quiet study place: 7 votes
   missing the bus: 18 votes
6. 6.True or false: a recipe finder is the best fit for a teen learning to make snacks. (a) True (b) False
7. 7.True or false: working out a tip is processing. (a) False (b) True
8. 8.Which of these happens at the build stage? (a) share the download link (b) spot a problem to solve (c) add the buttons (d) list what users need
9. 9.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
10. 10.📅 An app team plans for 3 days, builds for 7 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
11. 11.💡 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
12. 12.📅 An app team plans for 2 days, builds for 11 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
13. 13.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) a dark mode (b) pick your bus stop (c) rate the driver (d) change the bus icon
14. 14.Which of these is a feature? (a) “Small text is hard” (b) a dark mode switch (c) “What should I cook?” (d) “I keep missing the bus”
15. 15.🗒️ The first small, working version of an app is often called an ___. (a) CPU (b) MVP (c) FAQ (d) URL
16. 16.👥 A cricket club app has 230 players, 220 coaches and 20 fans as users. How many users does it have in all?
17. 17.⚙️ In an app, is sorting the scores an input, processing or an output? (a) output (b) processing (c) input
18. 18.🔍 Which is the odd one out? (a) typing your age (b) sorting the scores (c) speaking a command (d) taking a photo
19. 19.Which of these is true of an app? (a) opens from a link (b) has a web address (c) has a home-screen icon (d) needs no installing
20. 20.🧩 In an app, what is the settings page? (a) data (b) a button (c) an input (d) a screen
21. 21.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) add a homework task (b) set a due date (c) see tasks by day (d) pick a theme colour
22. 22.🗂️ What kind of app is a racing challenge? (a) a learning app (b) a game (c) a health app (d) a tool app
23. 23.True or false: you spot a problem to solve at the idea stage. (a) True (b) False
24. 24.Which of these happens at the test stage? (a) talk to possible users (b) pick the features (c) try every button (d) share the download link
25. 25.🔢 After an app is released, what comes right after “read user reviews”? (a) list what to fix (b) test it again (c) release an update (d) fix and improve
26. 26.⚙️ In an app, is tapping a button an input, processing or an output? (a) processing (b) output (c) input
27. 27.🔍 Which is the odd one out? (a) a cricket run chase (b) a racing challenge (c) a puzzle with levels (d) a times-table quiz
28. 28.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a free study-room finder (d) a blank grey screen
29. 29.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a homework planner
30. 30.👥 A school app has 35 students, 290 teachers and 280 parents as users. Which user group is the biggest? (a) students (b) teachers (c) parents
31. 31.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
32. 32.🔍 Which is the odd one out? (a) speaking a command (b) working out a tip (c) adding up a bill (d) sorting the scores
33. 33.Which of these is a button? (a) a slider for volume (b) the game-over page (c) tap to Start (d) today’s step count
34. 34.🛠️ At which stage do you connect the data? (a) the plan stage (b) the idea stage (c) the release stage (d) the build stage
35. 35.True or false: a big-text reader is the best fit for a reader who finds small print hard. (a) True (b) False
36. 36.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
37. 37.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Age
    [button] Back (a) Age (b) Back
38. 38.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) share your streak (b) log a glass of water (c) set a reminder time (d) see today’s total
39. 39.True or false: an alarm clock is a health app. (a) True (b) False
40. 40.🔢 When you make an app, which comes first: “plan the screens” or “test the app”? (a) plan the screens (b) test the app

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