App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 468 · 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? (a) tap to go Next (b) a box to type a name (c) the settings page (d) a date picker
2. 2.👥 A cricket club app has 185 players, 110 coaches and 60 fans as users. How many more players than coaches are there?
3. 3.🎯 What is the best first step to learn what users need? (a) guess on your own (b) pick the colours (c) write the code (d) ask and watch users
4. 4.📅 An app team plans for 4 days, builds for 5 days, tests for 2 days and releases on 1 more day. How many more days does building take than testing?
5. 5.🗒️ Version 1 of a homework planner must be ready in 8 days. How many days are left for extras after the must-haves?
   add a homework task: 3 days
   set a due date: 2 days
   see tasks by day: 3 days
6. 6.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) copy another app (d) just guess
7. 7.👥 A clinic app has 70 patients, 195 doctors and 25 nurses as users. How many more doctors than nurses are there?
8. 8.🔍 Which is the odd one out? (a) write the code (b) pick the features (c) add the buttons (d) connect the data
9. 9.👥 A school app has 195 students, 25 teachers and 120 parents as users. How many more parents than teachers are there?
10. 10.Which of these is true of a website? (a) is installed on a phone (b) updates from the store (c) comes from an app store (d) needs no installing
11. 11.True or false: an alarm clock is a tool app. (a) False (b) True
12. 12.True or false: a medicine reminder solves a real problem. (a) True (b) False
13. 13.🗒️ When should nice-to-have features be built? (a) on day one (b) after the must-haves (c) before anything (d) never
14. 14.True or false: working out a tip is processing. (a) True (b) False
15. 15.True or false: a spelling coach is a learning app. (a) True (b) False
16. 16.⚙️ What number does this app show?
    let price = 10; // typed by the user
    let qty = 5; // typed by the user
    let total = price * qty;
    show(total);
17. 17.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    missing the bus: 10 votes
    no quiet study place: 18 votes
    forgetting birthdays: 8 votes
18. 18.True or false: a blank grey screen solves no real problem. (a) False (b) True
19. 19.🔢 When you make an app, what comes right after “get an idea”? (a) release it (b) plan the screens (c) build the app (d) test the app
20. 20.🔍 Which is the odd one out? (a) checking a password (b) working out a tip (c) typing your age (d) sorting the scores
21. 21.🔔 What is a message an app shows on your lock screen called? (a) a variable (b) a web address (c) a wireframe (d) a notification
22. 22.True or false: you let friends try it at the build stage. (a) True (b) False
23. 23.🔍 Which is the odd one out? (a) a flashcard trainer (b) a times-table quiz (c) a spelling coach (d) a word battle
24. 24.Which of these is a button? (a) a date picker (b) tap to Save (c) today’s step count (d) your high score
25. 25.Which of these is a button? (a) the game-over page (b) a switch for dark mode (c) a box to type a name (d) tap to Send
26. 26.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Cancel
    [button] Done
    [text box] City
    [button] Back (a) Back (b) City
27. 27.🗒️ Version 1 of a bus tracker must be ready in 9 days. How many days are left for extras after the must-haves?
    see where the bus is: 4 days
    show arrival time: 1 days
    pick your bus stop: 2 days
28. 28.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
29. 29.🧩 In an app, what is the settings page? (a) a button (b) data (c) an input (d) a screen
30. 30.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) share tasks to friends (b) see tasks by day (c) earn stickers (d) pick a theme colour
31. 31.🧩 In an app, what is your saved notes? (a) an input (b) data (c) a screen (d) a button
32. 32.Which of these is true of an app? (a) has a web address (b) needs no installing (c) is installed on a phone (d) opens in a web browser
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 5 votes
    losing water bottles: 10 votes
    no quiet study place: 12 votes (a) losing water bottles (b) forgetting homework (c) no quiet study place
34. 34.🔍 Which is the odd one out? (a) an alarm clock (b) a water reminder (c) a calculator (d) a torch
35. 35.True or false: a sleep tracker is a learning app. (a) True (b) False
36. 36.🔢 When you make an app, which comes first: “get an idea” or “build the app”? (a) get an idea (b) build the app
37. 37.🗂️ What kind of app is a water reminder? (a) a tool app (b) a health app (c) a game (d) a learning app
38. 38.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
39. 39.🗒️ 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) water animations (d) share your streak
40. 40.🎯 Which app would help this user most: a pupil juggling five projects? (a) a recipe finder (b) a water reminder (c) a homework planner (d) a bus tracker

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