App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 573 · 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.👥 A cricket club app has 215 players, 260 coaches and 85 fans as users. How many more coaches than players are there?
2. 2.True or false: the settings page is a screen. (a) False (b) True
3. 3.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [text box] Due date
   [button] Done (a) Due date (b) Done
4. 4.🧩 How many buttons does this app screen have?
   [title] Settings
   [text box] Name
   [text box] Email
   [button] Back
   [text box] Due date
5. 5.🎯 Which app would help this user most: a student who often misses the school bus? (a) a big-text reader (b) a pocket-money tracker (c) a bus tracker (d) a water reminder
6. 6.🗒️ 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: 3 days
   set a due date: 1 days
   see tasks by day: 3 days
7. 7.🔍 Which is the odd one out? (a) a racing challenge (b) a spelling coach (c) a flashcard trainer (d) a times-table quiz
8. 8.True or false: a homework planner is the best fit for a pupil juggling five projects. (a) True (b) False
9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Order Snacks
   [switch] Show hints
   [text box] Due date
   [button] Next
10. 10.Which of these is an input? (a) tap to Send (b) the game-over page (c) today’s step count (d) a switch for dark mode
11. 11.True or false: a homework planner is the best fit for a grandparent with weak eyesight. (a) True (b) False
12. 12.True or false: a website comes from an app store. (a) False (b) True
13. 13.🔍 Which is the odd one out? (a) a buzz (vibration) (b) a result on screen (c) a pop-up message (d) taking a photo
14. 14.🛠️ At which stage do you connect the data? (a) the release stage (b) the idea stage (c) the build stage (d) the test stage
15. 15.Which of these is a user need? (a) a reminder alarm (b) “Small text is hard” (c) a share button (d) a dark mode switch
16. 16.🎯 Which app would help this user most: a reader who finds small print hard? (a) a recipe finder (b) a water reminder (c) a pocket-money tracker (d) a big-text reader
17. 17.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) very small (c) finished fast (d) easy to build
18. 18.Which of these is an input? (a) the settings page (b) tap to go Next (c) a date picker (d) today’s step count
19. 19.🧩 In an app, what is a switch for dark mode? (a) a screen (b) an input (c) a button (d) data
20. 20.🎯 What is the best first step to learn what users need? (a) write the code (b) ask and watch users (c) pick the colours (d) guess on your own
21. 21.Which of these is a user need? (a) “What should I cook?” (b) a reminder alarm (c) a share button (d) a search bar
22. 22.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a page of random dots (d) a medicine reminder
23. 23.📅 An app team plans for 4 days, builds for 8 days, tests for 2 days and releases on 1 more day. How many more days does building take than testing?
24. 24.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) see tasks by day (c) share tasks to friends (d) earn stickers
25. 25.🎯 Is this a user need or a feature: a reminder alarm? (a) a user need (b) a feature
26. 26.⚙️ In an app, is working out a tip an input, processing or an output? (a) processing (b) input (c) output
27. 27.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
28. 28.True or false: an app opens in a web browser. (a) False (b) True
29. 29.Which of these is true of an app? (a) has a web address (b) updates from the store (c) opens in a web browser (d) opens from a link
30. 30.Which of these is true of a website? (a) is installed on a phone (b) comes from an app store (c) opens from a link (d) has a home-screen icon
31. 31.🗒️ 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) pick a theme colour (d) add a homework task
32. 32.📅 An app team plans for 4 days, builds for 5 days, tests for 2 days and releases on 1 more day. How many more days does building take than testing?
33. 33.🗒️ 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: 1 days
    set a due date: 3 days
    see tasks by day: 3 days
34. 34.⚙️ What number does this app show?
    let km = 12; // typed by the user
    let metres = km * 1000;
    show(metres);
35. 35.⚙️ In an app, is sorting the scores an input, processing or an output? (a) processing (b) output (c) input
36. 36.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Notes
    [button] Start
    [slider] Brightness
    [switch] Dark mode
    [button] Back
    [text box] Due date (a) Due date (b) Notes (c) Dark mode (d) Start
37. 37.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
38. 38.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Help
    [text box] Subject
    [slider] Brightness
    [text box] Age
    [text box] Due date (a) Help (b) Subject (c) Age (d) Due date
39. 39.🧩 In an app, what is the home page of an app? (a) an input (b) a button (c) data (d) a screen
40. 40.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show a question (b) check the answer (c) show the score (d) an avatar shop

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