App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 12 · 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.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) screens (d) tabs
2. 2.🧑 Who is an app really made for? (a) its charger (b) its coder only (c) its users (d) its icon
3. 3.True or false: a website comes from an app store. (a) True (b) False
4. 4.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
   forgetting homework: 9 votes
   missing the bus: 16 votes
   wasting pocket money: 25 votes
5. 5.🔍 Which is the odd one out? (a) speaking a command (b) typing your age (c) tapping a button (d) sorting the scores
6. 6.🎯 Which app would help this user most: a pupil juggling five projects? (a) a pocket-money tracker (b) a water reminder (c) a recipe finder (d) a homework planner
7. 7.🛠️ At which stage do you write the code? (a) the idea stage (b) the plan stage (c) the release stage (d) the build stage
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 14 votes
   forgetting birthdays: 15 votes
   forgetting homework: 16 votes (a) forgetting homework (b) wasting pocket money (c) forgetting birthdays
9. 9.🧩 In an app, what is the log-in page? (a) an input (b) a screen (c) data (d) a button
10. 10.Which of these is true of a website? (a) is installed on a phone (b) has a home-screen icon (c) opens from a link (d) comes from an app store
11. 11.Which of these is an input? (a) a buzz (vibration) (b) typing your age (c) sorting the scores (d) checking a password
12. 12.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) see tasks by day (b) set a due date (c) earn stickers (d) add a homework task
13. 13.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a lost-and-found board (c) an app that just says hi (d) a library due-date alert
14. 14.🎯 Which app would help this user most: a student who often misses the school bus? (a) a big-text reader (b) a water reminder (c) a pocket-money tracker (d) a bus tracker
15. 15.👥 A clinic app has 60 patients, 155 doctors and 50 nurses as users. How many more doctors than nurses are there?
16. 16.True or false: tapping a button is processing. (a) True (b) False
17. 17.⚙️ In an app, is typing your age an input, processing or an output? (a) processing (b) input (c) output
18. 18.👥 A cricket club app has 175 players, 255 coaches and 220 fans as users. How many more fans than players are there?
19. 19.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Save
    [button] Start
    [text box] Phone
    [button] Done (a) Phone (b) Start
20. 20.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) confetti effects (b) an avatar shop (c) show a question (d) background music
21. 21.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the most common need (d) the newest trend
22. 22.🔍 Which is the odd one out? (a) try every button (b) add the buttons (c) write down the bugs (d) let friends try it
23. 23.🔢 After an app is released, which comes FIRST? (a) read user reviews (b) fix and improve (c) list what to fix (d) release an update
24. 24.🗒️ The first small, working version of an app is often called an ___. (a) MVP (b) CPU (c) FAQ (d) URL
25. 25.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
26. 26.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [button] Cancel
    [button] Next
    [switch] Dark mode
    [text box] Phone
    [slider] Volume (a) Phone (b) Cancel (c) Dark mode (d) Volume
27. 27.📱 The word “app” is short for ___. (a) apparatus (b) appetite (c) application (d) appointment
28. 28.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Help
    [button] Cancel
    [button] Save
    [text box] Due date
    [text box] City
    [slider] Volume
29. 29.True or false: a bus tracker is the best fit for a parent waiting at the bus stop. (a) True (b) False
30. 30.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Cancel
    [button] Send
    [text box] Subject
    [button] Next
    [text box] Phone
    [text box] Age (a) Cancel (b) Phone (c) Subject (d) Age
31. 31.🎯 Who are the users of an app? (a) only the coders (b) only the testers (c) the app icons (d) the people who use it
32. 32.🔍 Which is the odd one out? (a) a cricket run chase (b) a spelling coach (c) a times-table quiz (d) a flashcard trainer
33. 33.True or false: tap to go Next is a button. (a) False (b) True
34. 34.🗒️ 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: 3 days
    show arrival time: 1 days
    pick your bus stop: 4 days
35. 35.Which of these happens at the plan stage? (a) pick the features (b) list what users need (c) write the code (d) talk to possible users
36. 36.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show the score (b) show a question (c) check the answer (d) confetti effects
37. 37.Which of these is an input? (a) adding up a bill (b) a beep sound (c) checking a password (d) taking a photo
38. 38.⚙️ What number does this app show?
    let bill = 295; // typed by the user
    let friends = 5; // typed by the user
    let share = bill / friends;
    show(share);
39. 39.🔢 When you make an app, which comes FIRST? (a) get an idea (b) build the app (c) release it (d) plan the screens
40. 40.🗂️ What kind of app is a racing challenge? (a) a tool app (b) a health app (c) a learning app (d) a game

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