App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 16 · 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 a button on this screen?
   [title] Sign Up
   [switch] Remind me
   [text box] Name
   [text box] Phone
   [button] Save
   [text box] Email
   [button] Send
   [button] Next
   [slider] Brightness (a) Phone (b) Name (c) Email (d) Send
2. 2.🎯 Is this a user need or a feature: “I forget my homework”? (a) a user need (b) a feature
3. 3.🧩 How many buttons does this app screen have?
   [title] New Note
   [text box] Due date
   [button] Save
   [button] Send
   [text box] Phone
   [text box] Name
   [button] Next
4. 4.Which of these is true of an app? (a) opens in a web browser (b) needs no installing (c) has a web address (d) is installed on a phone
5. 5.True or false: taking a photo is an output. (a) True (b) False
6. 6.🛠️ At which stage do you draw the user flow? (a) the idea stage (b) the plan stage (c) the test stage (d) the build stage
7. 7.📱 Which one needs no installing: an app or a website? (a) an app (b) a website
8. 8.📅 An app team plans for 4 days, builds for 5 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
9. 9.🗒️ Why keep version 1 small? (a) to use up storage (b) to learn from users soon (c) to confuse users (d) to look bigger
10. 10.🔢 When you make an app, what comes right after “plan the screens”? (a) get an idea (b) test the app (c) build the app (d) release it
11. 11.🧩 What does a button do when you tap it? (a) shows the time (b) saves the battery (c) changes the phone (d) starts an action
12. 12.🎯 Which app would help this user most: a gamer who forgets to drink? (a) a big-text reader (b) a homework planner (c) a pocket-money tracker (d) a water reminder
13. 13.🗂️ What kind of app is a puzzle with levels? (a) a tool app (b) a learning app (c) a game (d) a health app
14. 14.Which of these is an output? (a) working out a tip (b) adding up a bill (c) checking a password (d) a beep sound
15. 15.True or false: an app has a web address. (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) write down the bugs (b) try every button (c) draw the user flow (d) let friends try it
17. 17.🗒️ 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: 1 days
    see tasks by day: 5 days
18. 18.Which of these is a feature? (a) “I forget my homework” (b) “Small text is hard” (c) “I keep missing the bus” (d) a reminder alarm
19. 19.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money spent (b) add money received (c) show the balance (d) export to a file
20. 20.True or false: a button with no action solves a real problem. (a) False (b) True
21. 21.Which of these is true of a website? (a) opens from a link (b) updates from the store (c) comes from an app store (d) is installed on a phone
22. 22.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) show the balance (b) add money spent (c) pie-chart colours (d) add money received
23. 23.🧩 In an app, what is a date picker? (a) data (b) a screen (c) an input (d) a button
24. 24.🗒️ In MVP, the M stands for ___. (a) mobile (b) minimum (c) maximum (d) music
25. 25.📅 An app team plans for 5 days, builds for 8 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
26. 26.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) custom alert sounds (b) set a reminder time (c) see today’s total (d) log a glass of water
27. 27.🎯 Is this a user need or a feature: a dark mode switch? (a) a feature (b) a user need
28. 28.True or false: a sleep tracker is a tool app. (a) False (b) True
29. 29.🗒️ 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: 1 days
    log a glass of water: 4 days
    see today’s total: 2 days
30. 30.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    wasting pocket money: 6 votes
    no quiet study place: 19 votes
    missing the bus: 16 votes
31. 31.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
32. 32.🎯 Which app would help this user most: a grandparent with weak eyesight? (a) a water reminder (b) a big-text reader (c) a homework planner (d) a bus tracker
33. 33.Which of these is data? (a) a date picker (b) your friends list (c) tap to Start (d) the log-in page
34. 34.True or false: a result on screen is an input. (a) False (b) True
35. 35.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a lost-and-found board (c) a button with no action (d) a medicine reminder
36. 36.👥 A school app has 285 students, 35 teachers and 275 parents as users. How many users does it have in all?
37. 37.True or false: a recipe finder is the best fit for a gamer who forgets to drink. (a) True (b) False
38. 38.🗒️ You are planning version 1 of a water reminder. Which feature is a MUST-HAVE? (a) set a reminder time (b) custom alert sounds (c) share your streak (d) water animations
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 18 votes
    forgetting birthdays: 8 votes
    losing water bottles: 25 votes
40. 40.👥 A school app has 240 students, 25 teachers and 235 parents as users. Which user group is the biggest? (a) teachers (b) students (c) parents

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