App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 611 · 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 input is best for turning something ON or OFF? (a) a title (b) a slider (c) a text box (d) a switch
2. 2.Which of these is an output? (a) speaking a command (b) checking a password (c) a beep sound (d) tapping a button
3. 3.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Cancel
   [button] Start
   [text box] Due date (a) Due date (b) Cancel
4. 4.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [text box] Subject
   [button] Send
   [text box] City
   [button] Cancel
   [slider] Brightness
5. 5.🧩 In an app, what is your high score? (a) an input (b) a screen (c) data (d) a button
6. 6.🎯 Which app would help this user most: a gamer who forgets to drink? (a) a homework planner (b) a big-text reader (c) a water reminder (d) a bus tracker
7. 7.Which of these is an input? (a) a switch for dark mode (b) the log-in page (c) tap to go Next (d) tap to Start
8. 8.⚙️ In an app, is typing your age an input, processing or an output? (a) processing (b) output (c) input
9. 9.True or false: checking a password is an output. (a) True (b) False
10. 10.📱 The word “app” is short for ___. (a) appointment (b) apparatus (c) application (d) appetite
11. 11.📅 An app team plans for 4 days, builds for 11 days, tests for 1 days and releases on 1 more day. How many days does the whole project take?
12. 12.🗒️ When should nice-to-have features be built? (a) after the must-haves (b) on day one (c) never (d) before anything
13. 13.Which of these happens at the build stage? (a) pick the features (b) let friends try it (c) spot a problem to solve (d) add the buttons
14. 14.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
15. 15.🛠️ At which stage do you try every button? (a) the release stage (b) the build stage (c) the test stage (d) the idea stage
16. 16.True or false: your friends list is a screen. (a) True (b) False
17. 17.Which of these is true of an app? (a) opens from a link (b) comes from an app store (c) has a web address (d) opens in a web browser
18. 18.👥 A cricket club app has 85 players, 200 coaches and 205 fans as users. How many more fans than coaches are there?
19. 19.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) show arrival time (b) see where the bus is (c) pick your bus stop (d) change the bus icon
20. 20.True or false: a recipe finder is the best fit for a teen learning to make snacks. (a) False (b) True
21. 21.📱 Which one updates from the store: an app or a website? (a) a website (b) an app
22. 22.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
23. 23.Which of these happens at the idea stage? (a) try every button (b) pick the features (c) write the store text (d) list what users need
24. 24.🧩 Which input is best for choosing a volume level? (a) a text box (b) a slider (c) a switch (d) a title
25. 25.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) earn stickers (c) share tasks to friends (d) add a homework task
26. 26.🔔 What is a message an app shows on your lock screen called? (a) a wireframe (b) a notification (c) a web address (d) a variable
27. 27.🗒️ Version 1 of a pocket-money tracker must be ready in 12 days. How many days are left for extras after the must-haves?
    add money received: 3 days
    add money spent: 4 days
    show the balance: 4 days
28. 28.🎯 Who are the users of an app? (a) the app icons (b) only the coders (c) only the testers (d) the people who use it
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    losing water bottles: 24 votes
    no quiet study place: 17 votes
30. 30.Which of these is true of an app? (a) has a web address (b) opens in a web browser (c) is installed on a phone (d) opens from a link
31. 31.🔍 Which is the odd one out? (a) write down the bugs (b) add the buttons (c) connect the data (d) write the code
32. 32.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) see where the bus is (b) show arrival time (c) rate the driver (d) pick your bus stop
33. 33.True or false: you talk to possible users at the idea stage. (a) False (b) True
34. 34.Which of these is a feature? (a) “I keep missing the bus” (b) a search bar (c) “What should I cook?” (d) “Small text is hard”
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 17 votes
    losing water bottles: 19 votes
    wasting pocket money: 25 votes (a) forgetting homework (b) wasting pocket money (c) losing water bottles
36. 36.🔍 Which is the odd one out? (a) a pop-up message (b) a buzz (vibration) (c) taking a photo (d) a beep sound
37. 37.🔍 Which is the odd one out? (a) a step counter (b) a flashcard trainer (c) a spelling coach (d) a times-table quiz
38. 38.Which of these is a screen? (a) a switch for dark mode (b) tap to go Next (c) your friends list (d) the log-in page
39. 39.True or false: you try every button at the test stage. (a) False (b) True
40. 40.🧑 Who is an app really made for? (a) its icon (b) its coder only (c) its users (d) its charger

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