App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 166 · 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.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) add a homework task (b) see tasks by day (c) set a due date (d) pick a theme colour
2. 2.🔍 Which is the odd one out? (a) a calculator (b) a unit converter (c) a step counter (d) an alarm clock
3. 3.True or false: a big-text reader is the best fit for a cook with no idea for dinner. (a) True (b) False
4. 4.⚙️ Which line does the processing (works out the answer)?
   line 1: let price = 220; // typed by the user
   line 2: let off = 40; // typed by the user
   line 3: let pay = price - off;
   line 4: show(pay); (a) line 4 (b) line 3 (c) line 1 (d) line 2
5. 5.🔍 Which is the odd one out? (a) put it on an app store (b) spot a problem to solve (c) list what users need (d) talk to possible users
6. 6.🔍 Which is the odd one out? (a) a puzzle with levels (b) a word battle (c) a unit converter (d) a cricket run chase
7. 7.Which of these is an input? (a) tap to Send (b) a date picker (c) tap to Start (d) today’s step count
8. 8.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) hard to use (d) very small
9. 9.🧩 In an app, what is the home page of an app? (a) an input (b) a screen (c) data (d) a button
10. 10.🔢 After an app is released, which comes FIRST? (a) list what to fix (b) fix and improve (c) release an update (d) read user reviews
11. 11.True or false: a library due-date alert solves no real problem. (a) True (b) False
12. 12.True or false: a step counter is a health app. (a) True (b) False
13. 13.🎯 A short made-up profile of a typical user is called a ___. (a) protocol (b) persona (c) password (d) pixel
14. 14.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a medicine reminder
15. 15.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Show hints
    [text box] Subject
    [button] Cancel
    [text box] Name
16. 16.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) set a reminder time (b) share your streak (c) see today’s total (d) log a glass of water
17. 17.True or false: a website opens from a link. (a) True (b) False
18. 18.🎯 Is this a user need or a feature: a share button? (a) a feature (b) a user need
19. 19.🗒️ Version 1 of a homework planner must be ready in 15 days. How many days are left for extras after the must-haves?
    add a homework task: 3 days
    set a due date: 4 days
    see tasks by day: 3 days
20. 20.Which of these app ideas solves no real problem? (a) a page of random dots (b) a medicine reminder (c) a lost-and-found board (d) a library due-date alert
21. 21.🧩 In an app, what is your high score? (a) an input (b) a screen (c) a button (d) data
22. 22.🌐 Which program do you need to open a website? (a) a web browser (b) an app store (c) a calculator (d) a camera app
23. 23.👥 A cricket club app has 225 players, 65 coaches and 140 fans as users. Which user group is the biggest? (a) coaches (b) players (c) fans
24. 24.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a bill splitter
25. 25.🗂️ What kind of app is a racing challenge? (a) a learning app (b) a tool app (c) a game (d) a health app
26. 26.🎯 An app for “everyone” with no clear user usually ___. (a) wins every prize (b) helps nobody well (c) is easy to build (d) needs no testing
27. 27.🛠️ At which stage do you spot a problem to solve? (a) the idea stage (b) the plan stage (c) the test stage (d) the release stage
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 17 votes
    wasting pocket money: 19 votes
    forgetting homework: 13 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
29. 29.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) savings stickers (b) pie-chart colours (c) export to a file (d) add money spent
30. 30.🎯 Is this a user need or a feature: “Small text is hard”? (a) a feature (b) a user need
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Save
    [text box] City
    [button] Cancel
32. 32.True or false: a buzz (vibration) is an input. (a) True (b) False
33. 33.🔍 Which is the odd one out? (a) connect the data (b) add the buttons (c) write the code (d) draw the user flow
34. 34.⚙️ In an app, is taking a photo an input, processing or an output? (a) output (b) processing (c) input
35. 35.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [button] Save
    [button] Send
    [text box] Phone
36. 36.🗒️ In MVP, the M stands for ___. (a) mobile (b) minimum (c) music (d) maximum
37. 37.🗒️ What is a must-have feature? (a) a nice extra (b) a colour theme (c) one the app cannot skip (d) a sound effect
38. 38.🧩 In an app, what is tap to go Next? (a) a screen (b) data (c) an input (d) a button
39. 39.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Back
    [slider] Brightness
    [button] Cancel
    [text box] Name (a) Brightness (b) Name (c) Back
40. 40.Which of these is true of a website? (a) updates from the store (b) comes from an app store (c) is installed on a phone (d) needs no installing

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