App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 306 · 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.🧩 In an app, what is a switch for dark mode? (a) an input (b) a screen (c) a button (d) data
2. 2.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money received (b) export to a file (c) show the balance (d) add money spent
3. 3.⚙️ In an app, is speaking a command an input, processing or an output? (a) processing (b) output (c) input
4. 4.🧩 Which of these is a button on this screen?
   [title] New Note
   [button] Cancel
   [button] Next
   [switch] Sound
   [button] Start
   [text box] Email (a) Start (b) Email (c) Sound
5. 5.🧩 In an app, what is your friends list? (a) an input (b) a button (c) data (d) a screen
6. 6.Which of these is true of an app? (a) has a web address (b) needs no installing (c) opens in a web browser (d) is installed on a phone
7. 7.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) share your streak (b) see today’s total (c) set a reminder time (d) log a glass of water
8. 8.🧩 What does a button do when you tap it? (a) shows the time (b) saves the battery (c) starts an action (d) changes the phone
9. 9.🎯 What is a user need? (a) a phone setting (b) a colour theme (c) a problem a user has (d) a type of button
10. 10.🗒️ What is a must-have feature? (a) one the app cannot skip (b) a sound effect (c) a nice extra (d) a colour theme
11. 11.True or false: a website updates from the store. (a) True (b) False
12. 12.True or false: checking a password is processing. (a) False (b) True
13. 13.🔍 Which is the odd one out? (a) a flashcard trainer (b) a spelling coach (c) a times-table quiz (d) a water reminder
14. 14.🗒️ A to-do app with no “add a task” feature is ___. (a) ready to release (b) well planned (c) a nice extra (d) missing a must-have
15. 15.🛠️ At which stage do you draw the user flow? (a) the test stage (b) the idea stage (c) the plan stage (d) the release stage
16. 16.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) show arrival time (b) pick your bus stop (c) change the bus icon (d) see where the bus is
17. 17.🧩 Which input is best for choosing a volume level? (a) a switch (b) a title (c) a text box (d) a slider
18. 18.🗂️ What kind of app is a puzzle with levels? (a) a learning app (b) a game (c) a health app (d) a tool app
19. 19.True or false: the game-over page is a button. (a) True (b) False
20. 20.👥 A clinic app has 250 patients, 110 doctors and 125 nurses as users. Which user group is the biggest? (a) doctors (b) nurses (c) patients
21. 21.Which of these is a button? (a) a date picker (b) tap to Send (c) the game-over page (d) a slider for volume
22. 22.Which of these happens at the build stage? (a) talk to possible users (b) spot a problem to solve (c) put it on an app store (d) add the buttons
23. 23.🎯 An app for “everyone” with no clear user usually ___. (a) needs no testing (b) helps nobody well (c) is easy to build (d) wins every prize
24. 24.🗒️ Version 1 of a pocket-money tracker must be ready in 7 days. How many days are left for extras after the must-haves?
    add money received: 3 days
    add money spent: 2 days
    show the balance: 2 days
25. 25.True or false: a website needs no installing. (a) False (b) True
26. 26.🎯 Is this a user need or a feature: “I forget my homework”? (a) a user need (b) a feature
27. 27.🗒️ Version 1 of a water reminder must be ready in 13 days. How many days are left for extras after the must-haves?
    set a reminder time: 4 days
    log a glass of water: 2 days
    see today’s total: 2 days
28. 28.🎯 Is this a user need or a feature: a reminder alarm? (a) a feature (b) a user need
29. 29.🔍 Which is the odd one out? (a) a times-table quiz (b) a flashcard trainer (c) a torch (d) a spelling coach
30. 30.🗒️ Version 1 of a homework planner must be ready in 16 days. How many days are left for extras after the must-haves?
    add a homework task: 4 days
    set a due date: 1 days
    see tasks by day: 5 days
31. 31.Which of these is a user need? (a) “Small text is hard” (b) a reminder alarm (c) a dark mode switch (d) a search bar
32. 32.Which of these is an input? (a) a pop-up message (b) speaking a command (c) a buzz (vibration) (d) checking a password
33. 33.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [button] Save
    [text box] Name
    [text box] Email
34. 34.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) see tasks by day (b) share tasks to friends (c) add a homework task (d) set a due date
35. 35.🎯 Which app would help this user most: a student who often misses the school bus? (a) a bus tracker (b) a pocket-money tracker (c) a big-text reader (d) a recipe finder
36. 36.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) change the bus icon (b) rate the driver (c) see where the bus is (d) a dark mode
37. 37.True or false: sorting the scores is an input. (a) False (b) True
38. 38.⚙️ In an app, is a beep sound an input, processing or an output? (a) input (b) processing (c) output
39. 39.Which of these is true of a website? (a) comes from an app store (b) has a home-screen icon (c) updates from the store (d) needs no installing
40. 40.Which of these is an input? (a) typing your age (b) a beep sound (c) adding up a bill (d) sorting the scores

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