App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 220 · 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) set a due date (c) share tasks to friends (d) see tasks by day
2. 2.📱 Which one has a home-screen icon: an app or a website? (a) an app (b) a website
3. 3.True or false: your high score is a button. (a) False (b) True
4. 4.🎯 Which app would help this user most: a teen whose money runs out by Friday? (a) a bus tracker (b) a recipe finder (c) a pocket-money tracker (d) a big-text reader
5. 5.📱 Which one is installed on a phone: an app or a website? (a) an app (b) a website
6. 6.🔍 Which is the odd one out? (a) a result on screen (b) working out a tip (c) a pop-up message (d) a buzz (vibration)
7. 7.Which of these is an output? (a) taking a photo (b) a pop-up message (c) sorting the scores (d) adding up a bill
8. 8.🧩 Which of these is a button on this screen?
   [title] Settings
   [button] Help
   [button] Back
   [text box] Email
   [text box] Subject
   [switch] Show hints
   [slider] Brightness
   [button] Done (a) Done (b) Subject (c) Show hints (d) Email
9. 9.Which of these is true of an app? (a) has a web address (b) is installed on a phone (c) opens in a web browser (d) opens from a link
10. 10.🔢 When you make an app, what comes right after “test the app”? (a) build the app (b) plan the screens (c) get an idea (d) release it
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 9 votes
    losing water bottles: 3 votes
    missing the bus: 22 votes
12. 12.👥 A cricket club app has 295 players, 210 coaches and 90 fans as users. Which user group is the biggest? (a) players (b) fans (c) coaches
13. 13.🗒️ 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 spent (d) pie-chart colours
14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Email
    [button] Done
    [slider] Brightness
    [switch] Dark mode
    [text box] City
15. 15.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) a library due-date alert (d) a page of random dots
16. 16.🌐 Which program do you need to open a website? (a) a calculator (b) a web browser (c) a camera app (d) an app store
17. 17.Which of these is an output? (a) taking a photo (b) checking a password (c) tapping a button (d) a beep sound
18. 18.🧩 In an app, what is your high score? (a) a button (b) an input (c) a screen (d) data
19. 19.🛠️ At which stage do you try every button? (a) the release stage (b) the test stage (c) the plan stage (d) the build stage
20. 20.📱 The word “app” is short for ___. (a) apparatus (b) appointment (c) appetite (d) application
21. 21.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) many colours (d) a long name
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 9 votes
    missing the bus: 21 votes
    forgetting birthdays: 8 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
23. 23.⚙️ What number does this app show?
    let bill = 210; // typed by the user
    let friends = 3; // typed by the user
    let share = bill / friends;
    show(share);
24. 24.Which of these is an input? (a) your saved notes (b) today’s step count (c) the settings page (d) a box to type a name
25. 25.True or false: tap to Save is data. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) write the store text (b) sketch the screens (c) draw the user flow (d) pick the features
27. 27.🧩 In an app, what is tap to Start? (a) data (b) a button (c) an input (d) a screen
28. 28.👥 A school app has 220 students, 40 teachers and 270 parents as users. Which user group is the biggest? (a) students (b) teachers (c) parents
29. 29.True or false: speaking a command is processing. (a) True (b) False
30. 30.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a user need (b) a feature
31. 31.Which of these is a screen? (a) a switch for dark mode (b) a slider for volume (c) tap to Start (d) the log-in page
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    missing the bus: 16 votes
    no quiet study place: 18 votes
33. 33.True or false: a library due-date alert solves a real problem. (a) True (b) False
34. 34.Which of these is processing? (a) a result on screen (b) tapping a button (c) sorting the scores (d) a pop-up message
35. 35.True or false: checking a password is an input. (a) False (b) True
36. 36.🧩 In an app, what is a switch for dark mode? (a) data (b) a button (c) a screen (d) an input
37. 37.Which of these app ideas solves no real problem? (a) a bill splitter (b) a button with no action (c) a lost-and-found board (d) a free study-room finder
38. 38.Which of these is a user need? (a) “What should I cook?” (b) a share button (c) a dark mode switch (d) a search bar
39. 39.True or false: sorting the scores is an input. (a) False (b) True
40. 40.🗒️ What is a must-have feature? (a) one the app cannot skip (b) a colour theme (c) a nice extra (d) a sound effect

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