App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 559 · 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 to-do app with no “add a task” feature is ___. (a) ready to release (b) missing a must-have (c) a nice extra (d) well planned
2. 2.Which of these is a button? (a) your high score (b) the log-in page (c) today’s step count (d) tap to Start
3. 3.🎯 Which app would help this user most: a grandparent with weak eyesight? (a) a big-text reader (b) a pocket-money tracker (c) a water reminder (d) a bus tracker
4. 4.🔔 What is a message an app shows on your lock screen called? (a) a variable (b) a web address (c) a notification (d) a wireframe
5. 5.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) very small (d) hard to use
6. 6.🗒️ 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
7. 7.👥 A library app has 155 readers, 245 librarians and 170 volunteers as users. Which user group is the biggest? (a) volunteers (b) librarians (c) readers
8. 8.👥 A cricket club app has 165 players, 295 coaches and 40 fans as users. How many users does it have in all?
9. 9.🔍 Which is the odd one out? (a) taking a photo (b) a pop-up message (c) typing your age (d) tapping a button
10. 10.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Notes
    [text box] Email
    [slider] Text size
    [button] Save
    [switch] Show hints
    [button] Cancel
    [text box] Due date
11. 11.🧩 In an app, what is the game-over page? (a) data (b) an input (c) a screen (d) a button
12. 12.True or false: a medicine reminder solves a real problem. (a) False (b) True
13. 13.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
14. 14.True or false: a free study-room finder solves a real problem. (a) False (b) True
15. 15.🗂️ What kind of app is a spelling coach? (a) a health app (b) a learning app (c) a game (d) a tool app
16. 16.True or false: a sleep tracker is a health app. (a) True (b) False
17. 17.🗂️ What kind of app is a step counter? (a) a game (b) a tool app (c) a learning app (d) a health app
18. 18.Which of these is true of a website? (a) has a home-screen icon (b) comes from an app store (c) updates from the store (d) opens in a web browser
19. 19.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Phone
    [button] Done
    [text box] Subject
    [switch] Dark mode
20. 20.🔍 Which is the odd one out? (a) put it on an app store (b) write the store text (c) share the download link (d) write down the bugs
21. 21.True or false: the log-in page is an input. (a) True (b) False
22. 22.True or false: a sleep tracker is a tool app. (a) False (b) True
23. 23.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) earn stickers (c) share tasks to friends (d) see tasks by day
24. 24.⚙️ What number does this app show?
    let price = 180; // typed by the user
    let off = 20; // typed by the user
    let pay = price - off;
    show(pay);
25. 25.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [text box] Email
    [button] Start
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    wasting pocket money: 4 votes
    forgetting homework: 8 votes
    losing water bottles: 5 votes
27. 27.🎯 Who are the users of an app? (a) only the testers (b) only the coders (c) the app icons (d) the people who use it
28. 28.🗒️ The first small, working version of an app is often called an ___. (a) MVP (b) URL (c) FAQ (d) CPU
29. 29.🎯 What is a user need? (a) a problem a user has (b) a colour theme (c) a type of button (d) a phone setting
30. 30.⚙️ What number does this app show?
    let bill = 46; // typed by the user
    let friends = 2; // typed by the user
    let share = bill / friends;
    show(share);
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.True or false: a unit converter is a learning app. (a) True (b) False
33. 33.Which of these is a screen? (a) tap to Save (b) a box to type a name (c) the home page of an app (d) your saved notes
34. 34.Which of these is an input? (a) a result on screen (b) speaking a command (c) a pop-up message (d) checking a password
35. 35.True or false: a times-table quiz is a learning app. (a) True (b) False
36. 36.Which of these happens at the build stage? (a) draw the user flow (b) pick the features (c) connect the data (d) list what users need
37. 37.True or false: the settings page is a screen. (a) True (b) False
38. 38.👥 A cricket club app has 290 players, 35 coaches and 240 fans as users. How many users does it have in all?
39. 39.True or false: you draw the user flow at the plan stage. (a) False (b) True
40. 40.🗒️ Why keep version 1 small? (a) to confuse users (b) to use up storage (c) to look bigger (d) to learn from users soon

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