App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 400 · 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.🧩 In an app, what is the log-in page? (a) an input (b) a screen (c) data (d) a button
2. 2.True or false: a water reminder is a learning app. (a) True (b) False
3. 3.🎯 Is this a user need or a feature: a search bar? (a) a feature (b) a user need
4. 4.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [text box] Due date
   [button] Save
   [text box] Email
   [button] Next
   [text box] Subject
   [switch] Sound (a) Email (b) Due date (c) Subject (d) Next
5. 5.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Email
   [button] Next
   [text box] City
   [button] Start
6. 6.🎯 A short made-up profile of a typical user is called a ___. (a) protocol (b) password (c) persona (d) pixel
7. 7.🎯 Which app would help this user most: a student who often misses the school bus? (a) a pocket-money tracker (b) a bus tracker (c) a big-text reader (d) a recipe finder
8. 8.🛠️ At which stage do you talk to possible users? (a) the release stage (b) the plan stage (c) the test stage (d) the idea stage
9. 9.True or false: a unit converter is a tool app. (a) False (b) True
10. 10.🗒️ 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: 1 days
    show the balance: 2 days
11. 11.True or false: typing your age is processing. (a) False (b) True
12. 12.📱 Which one comes from an app store: an app or a website? (a) a website (b) an app
13. 13.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Help
    [text box] Notes
    [text box] Age
    [text box] Name
    [button] Start
    [button] Done (a) Name (b) Notes (c) Age (d) Help
14. 14.📱 Which one has a web address: an app or a website? (a) a website (b) an app
15. 15.🎯 Why learn about users before you build? (a) to slow it down (b) to pick a logo (c) to make it longer (d) to build what they need
16. 16.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) an input (d) a screen
17. 17.⚙️ What number does this app show?
    let bill = 350; // typed by the user
    let friends = 5; // typed by the user
    let share = bill / friends;
    show(share);
18. 18.True or false: the game-over page is an input. (a) True (b) False
19. 19.📱 Which one has a home-screen icon: an app or a website? (a) a website (b) an app
20. 20.🗒️ Version 1 of a bus tracker must be ready in 13 days. How many days are left for extras after the must-haves?
    see where the bus is: 2 days
    show arrival time: 1 days
    pick your bus stop: 5 days
21. 21.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a medicine reminder
22. 22.📅 An app team plans for 3 days, builds for 5 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
23. 23.👥 A school app has 170 students, 30 teachers and 250 parents as users. How many users does it have in all?
24. 24.True or false: an alarm clock is a tool app. (a) True (b) False
25. 25.🧩 Which input is best for typing your name? (a) a slider (b) a text box (c) a picture (d) a switch
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 5 votes
    no quiet study place: 8 votes
    forgetting homework: 18 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
27. 27.🗒️ What is a must-have feature? (a) one the app cannot skip (b) a nice extra (c) a sound effect (d) a colour theme
28. 28.True or false: a beep sound is an output. (a) True (b) False
29. 29.Which of these is an input? (a) checking a password (b) a buzz (vibration) (c) working out a tip (d) tapping a button
30. 30.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Save
    [switch] Show hints
    [text box] Age
    [button] Help
    [button] Cancel (a) Age (b) Show hints (c) Help
31. 31.👥 A cricket club app has 205 players, 280 coaches and 30 fans as users. How many more players than fans are there?
32. 32.🔢 After an app is released, which comes FIRST? (a) fix and improve (b) read user reviews (c) release an update (d) list what to fix
33. 33.🛠️ At which stage do you put it on an app store? (a) the plan stage (b) the release stage (c) the build stage (d) the test stage
34. 34.True or false: an app updates from the store. (a) True (b) False
35. 35.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) change the bus icon (b) rate the driver (c) a dark mode (d) see where the bus is
36. 36.🔍 Which is the odd one out? (a) a water reminder (b) a step counter (c) a racing challenge (d) a sleep tracker
37. 37.Which of these happens at the test stage? (a) talk to possible users (b) write down the bugs (c) spot a problem to solve (d) list what users need
38. 38.Which of these is an input? (a) taking a photo (b) working out a tip (c) a pop-up message (d) a beep sound
39. 39.🔍 Which is the odd one out? (a) a torch (b) a times-table quiz (c) a spelling coach (d) a flashcard trainer
40. 40.Which of these is a feature? (a) “I forget my homework” (b) “What should I cook?” (c) “Small text is hard” (d) a share button

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