App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 252 · 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.🔢 When you make an app, which comes first: “get an idea” or “release it”? (a) release it (b) get an idea
2. 2.Which of these is a user need? (a) a reminder alarm (b) a search bar (c) a dark mode switch (d) “What should I cook?”
3. 3.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) add money received (b) export to a file (c) add money spent (d) show the balance
4. 4.True or false: a website updates from the store. (a) True (b) False
5. 5.📴 Which of these can often still work with no internet? (a) an installed app (b) a video call (c) a new website (d) an online search
6. 6.🗒️ Version 1 of a homework planner must be ready in 9 days. How many days are left for extras after the must-haves?
   add a homework task: 1 days
   set a due date: 1 days
   see tasks by day: 4 days
7. 7.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) show arrival time (b) rate the driver (c) a dark mode (d) change the bus icon
8. 8.True or false: you draw the user flow at the test stage. (a) True (b) False
9. 9.True or false: you list what users need at the release stage. (a) True (b) False
10. 10.Which of these is a button? (a) a slider for volume (b) tap to Start (c) your high score (d) a date picker
11. 11.🧩 In an app, what is the home page of an app? (a) a screen (b) data (c) a button (d) an input
12. 12.🔍 Which is the odd one out? (a) a buzz (vibration) (b) a pop-up message (c) a result on screen (d) typing your age
13. 13.True or false: a pocket-money tracker is the best fit for a child saving up for a cycle. (a) True (b) False
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 23 votes
    losing water bottles: 5 votes
    forgetting homework: 4 votes
15. 15.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) just guess (d) pick a colour
16. 16.🔢 After an app is released, which comes first: “read user reviews” or “test it again”? (a) read user reviews (b) test it again
17. 17.🗂️ What kind of app is a water reminder? (a) a health app (b) a learning app (c) a tool app (d) a game
18. 18.🔢 After an app is released, what comes right after “test it again”? (a) release an update (b) list what to fix (c) read user reviews (d) fix and improve
19. 19.🔢 After an app is released, which comes LAST? (a) read user reviews (b) release an update (c) test it again (d) list what to fix
20. 20.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) rate the driver (b) pick your bus stop (c) see where the bus is (d) show arrival time
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 24 votes
    wasting pocket money: 16 votes
    losing water bottles: 8 votes
22. 22.🗒️ In MVP, the M stands for ___. (a) minimum (b) mobile (c) maximum (d) music
23. 23.True or false: tap to Send is a button. (a) True (b) False
24. 24.🎯 Which app would help this user most: a student who often misses the school bus? (a) a big-text reader (b) a homework planner (c) a bus tracker (d) a recipe finder
25. 25.Which of these is a user need? (a) a search bar (b) “I forget my homework” (c) a reminder alarm (d) a dark mode switch
26. 26.🧩 In an app, what is your friends list? (a) a screen (b) a button (c) an input (d) data
27. 27.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) show a question (b) check the answer (c) background music (d) show the score
28. 28.True or false: the log-in page is a button. (a) True (b) False
29. 29.🛠️ At which stage do you write the code? (a) the plan stage (b) the build stage (c) the test stage (d) the idea stage
30. 30.Which of these is true of a website? (a) has a home-screen icon (b) comes from an app store (c) is installed on a phone (d) opens in a web browser
31. 31.⚙️ Which line does the processing (works out the answer)?
    line 1: let price = 70; // typed by the user
    line 2: let qty = 3; // typed by the user
    line 3: let total = price * qty;
    line 4: show(total); (a) line 1 (b) line 3 (c) line 2 (d) line 4
32. 32.📱 Which one is installed on a phone: an app or a website? (a) an app (b) a website
33. 33.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Text size
    [button] Start
    [text box] City
    [text box] Age
    [text box] Email
34. 34.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) saves the battery (d) starts an action
35. 35.🗒️ The first small, working version of an app is often called an ___. (a) URL (b) FAQ (c) MVP (d) CPU
36. 36.🔍 Which is the odd one out? (a) sketch the screens (b) pick the features (c) draw the user flow (d) spot a problem to solve
37. 37.📱 Where do people usually download phone apps from? (a) a charger (b) a web server (c) a printer (d) an app store
38. 38.Which of these is an input? (a) the game-over page (b) the settings page (c) the log-in page (d) a box to type a name
39. 39.🗒️ Version 1 of a quiz app must be ready in 11 days. How many days are left for extras after the must-haves?
    show a question: 3 days
    check the answer: 4 days
    show the score: 4 days
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 16 votes
    wasting pocket money: 14 votes
    missing the bus: 4 votes (a) wasting pocket money (b) losing water bottles (c) missing the bus

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