App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 171 · 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 is the odd one out? (a) a water reminder (b) a step counter (c) a sleep tracker (d) a word battle
2. 2.🎯 Which app would help this user most: a student who keeps forgetting due dates? (a) a pocket-money tracker (b) a bus tracker (c) a recipe finder (d) a homework planner
3. 3.True or false: sorting the scores is processing. (a) True (b) False
4. 4.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) background music (c) confetti effects (d) show a question
5. 5.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Edit Profile
   [button] Help
   [text box] Email
   [slider] Volume
   [button] Save
   [text box] City
6. 6.📅 An app team plans for 3 days, builds for 4 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
7. 7.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) show the score (b) background music (c) confetti effects (d) an avatar shop
8. 8.🔍 Which is the odd one out? (a) sketch the screens (b) try every button (c) draw the user flow (d) pick the features
9. 9.True or false: a button with no action solves a real problem. (a) True (b) False
10. 10.True or false: a website has a home-screen icon. (a) True (b) False
11. 11.🔍 Which is the odd one out? (a) a calculator (b) a torch (c) a puzzle with levels (d) a unit converter
12. 12.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) check the answer (b) confetti effects (c) an avatar shop (d) background music
13. 13.🗒️ Version 1 of a quiz app must be ready in 9 days. How many days are left for extras after the must-haves?
    show a question: 2 days
    check the answer: 1 days
    show the score: 4 days
14. 14.📱 Which one opens in a web browser: an app or a website? (a) an app (b) a website
15. 15.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
16. 16.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
17. 17.🔢 After an app is released, what comes right after “fix and improve”? (a) read user reviews (b) release an update (c) list what to fix (d) test it again
18. 18.True or false: a word battle is a learning app. (a) True (b) False
19. 19.True or false: today’s step count is an input. (a) False (b) True
20. 20.True or false: a water reminder is a game. (a) True (b) False
21. 21.🎯 Which app would help this user most: a gamer who forgets to drink? (a) a recipe finder (b) a big-text reader (c) a homework planner (d) a water reminder
22. 22.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Brightness
    [button] Next
    [text box] Name
    [text box] Due date
    [text box] Email (a) Name (b) Due date (c) Email (d) Next
23. 23.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) pick your bus stop (b) show arrival time (c) a dark mode (d) see where the bus is
24. 24.⚙️ In an app, is checking a password an input, processing or an output? (a) output (b) input (c) processing
25. 25.👥 A school app has 270 students, 90 teachers and 260 parents as users. How many more students than parents are there?
26. 26.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) a lost-and-found board (d) a page of random dots
27. 27.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) many colours (d) a problem to solve
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 3 votes
    forgetting homework: 16 votes
    losing water bottles: 15 votes (a) forgetting homework (b) losing water bottles (c) wasting pocket money
29. 29.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
30. 30.🗒️ Version 1 of a bus tracker must be ready in 11 days. How many days are left for extras after the must-haves?
    see where the bus is: 4 days
    show arrival time: 3 days
    pick your bus stop: 2 days
31. 31.🔢 After an app is released, which comes first: “list what to fix” or “release an update”? (a) release an update (b) list what to fix
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 14 votes
    wasting pocket money: 20 votes
    missing the bus: 13 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
33. 33.🛠️ At which stage do you talk to possible users? (a) the idea stage (b) the test stage (c) the release stage (d) the plan stage
34. 34.True or false: today’s step count is a screen. (a) False (b) True
35. 35.🔢 When you make an app, which comes first: “build the app” or “release it”? (a) release it (b) build the app
36. 36.Which of these is a feature? (a) “Small text is hard” (b) “What should I cook?” (c) a share button (d) “I forget my homework”
37. 37.🔍 Which is the odd one out? (a) typing your age (b) speaking a command (c) a beep sound (d) taking a photo
38. 38.Which of these is a feature? (a) a reminder alarm (b) “I forget my homework” (c) “Small text is hard” (d) “What should I cook?”
39. 39.👥 A clinic app has 30 patients, 85 doctors and 235 nurses as users. How many users does it have in all?
40. 40.Which of these happens at the idea stage? (a) spot a problem to solve (b) let friends try it (c) write the code (d) draw the user flow

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students