App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 546 · 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 pocket-money tracker. Which feature is a MUST-HAVE? (a) savings stickers (b) export to a file (c) add money received (d) pie-chart colours
2. 2.⚙️ What number does this app show?
   let km = 7; // typed by the user
   let metres = km * 1000;
   show(metres);
3. 3.True or false: a racing challenge is a game. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) a flashcard trainer (b) a times-table quiz (c) a torch (d) a spelling coach
5. 5.🗂️ What kind of app is a step counter? (a) a tool app (b) a health app (c) a learning app (d) a game
6. 6.Which of these is a screen? (a) tap to Start (b) tap to go Next (c) the home page of an app (d) a date picker
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 7 votes
   forgetting homework: 17 votes
   forgetting birthdays: 13 votes (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
8. 8.🧩 In an app, what is the game-over page? (a) a button (b) a screen (c) an input (d) data
9. 9.📱 Which one opens in a web browser: an app or a website? (a) an app (b) a website
10. 10.📱 The word “app” is short for ___. (a) application (b) appointment (c) apparatus (d) appetite
11. 11.🔢 When you make an app, which comes FIRST? (a) release it (b) plan the screens (c) build the app (d) get an idea
12. 12.🔍 Which is the odd one out? (a) taking a photo (b) typing your age (c) a result on screen (d) tapping a button
13. 13.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a study-room finder (c) a homework planner (d) a lost-and-found board
14. 14.True or false: a website updates from the store. (a) True (b) False
15. 15.🛠️ At which stage do you spot a problem to solve? (a) the test stage (b) the build stage (c) the idea stage (d) the release stage
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    no quiet study place: 9 votes
    forgetting homework: 14 votes (a) forgetting homework (b) forgetting birthdays (c) no quiet study place
17. 17.🛠️ At which stage do you talk to possible users? (a) the idea stage (b) the release stage (c) the plan stage (d) the test stage
18. 18.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the newest trend (d) the most common need
19. 19.⚙️ In an app, is a pop-up message an input, processing or an output? (a) input (b) output (c) processing
20. 20.True or false: you pick the features at the plan stage. (a) True (b) False
21. 21.Which of these is processing? (a) typing your age (b) tapping a button (c) checking a password (d) a pop-up message
22. 22.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) an avatar shop (b) confetti effects (c) show a question (d) background music
23. 23.🔍 Which is the odd one out? (a) a water reminder (b) a step counter (c) a sleep tracker (d) a word battle
24. 24.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) savings stickers (b) show the balance (c) add money spent (d) add money received
25. 25.True or false: a free study-room finder solves a real problem. (a) True (b) False
26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [slider] Text size
    [button] Send
    [text box] Email
    [button] Back
27. 27.⚙️ What number does this app show?
    let km = 5; // typed by the user
    let metres = km * 1000;
    show(metres);
28. 28.Which of these is data? (a) the home page of an app (b) the settings page (c) your saved notes (d) tap to go Next
29. 29.🔍 Which is the odd one out? (a) a pop-up message (b) a beep sound (c) a buzz (vibration) (d) working out a tip
30. 30.📱 Which one has a web address: an app or a website? (a) an app (b) a website
31. 31.🛠️ At which stage do you draw the user flow? (a) the test stage (b) the build stage (c) the idea stage (d) the plan stage
32. 32.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
33. 33.True or false: a slider for volume is an input. (a) True (b) False
34. 34.🗒️ Version 1 of a bus tracker must be ready in 10 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
35. 35.Which of these happens at the idea stage? (a) talk to possible users (b) pick the features (c) share the download link (d) draw the user flow
36. 36.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) share tasks to friends (c) earn stickers (d) add a homework task
37. 37.True or false: a result on screen is an output. (a) True (b) False
38. 38.True or false: an alarm clock is a tool app. (a) False (b) True
39. 39.🎯 Who are the users of an app? (a) the app icons (b) the people who use it (c) only the testers (d) only the coders
40. 40.🔍 Which is the odd one out? (a) spot a problem to solve (b) talk to possible users (c) list what users need (d) draw the user flow

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