App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 962 · 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) earn stickers (b) see tasks by day (c) set a due date (d) add a homework task
2. 2.📅 An app team plans for 5 days, builds for 6 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
3. 3.👥 A school app has 140 students, 240 teachers and 85 parents as users. Which user group is the biggest? (a) teachers (b) students (c) parents
4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [slider] Brightness
   [button] Next
   [text box] City
   [text box] Due date
   [button] Done
   [text box] Age
   [switch] Dark mode
5. 5.True or false: a result on screen is an output. (a) True (b) False
6. 6.Which of these is a feature? (a) a reminder alarm (b) “Small text is hard” (c) “What should I cook?” (d) “I keep missing the bus”
7. 7.🧩 Which of these is a button on this screen?
   [title] Settings
   [button] Start
   [button] Next
   [button] Cancel
   [text box] Due date (a) Due date (b) Cancel
8. 8.🔢 After an app is released, which comes LAST? (a) release an update (b) read user reviews (c) list what to fix (d) fix and improve
9. 9.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Make it fast” (d) “Kids forget homework”
10. 10.🔍 Which is the odd one out? (a) a puzzle with levels (b) a calculator (c) a unit converter (d) an alarm clock
11. 11.🎯 An app for “everyone” with no clear user usually ___. (a) needs no testing (b) is easy to build (c) wins every prize (d) helps nobody well
12. 12.⚙️ In an app, is a beep sound an input, processing or an output? (a) processing (b) output (c) input
13. 13.🎯 Which app would help this user most: a cook with no idea for dinner? (a) a homework planner (b) a big-text reader (c) a recipe finder (d) a water reminder
14. 14.🧑 Who is an app really made for? (a) its charger (b) its icon (c) its coder only (d) its users
15. 15.🗒️ Why keep version 1 small? (a) to look bigger (b) to use up storage (c) to confuse users (d) to learn from users soon
16. 16.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Due date
    [button] Back
    [button] Save
    [text box] Notes
    [slider] Volume (a) Save (b) Volume (c) Notes (d) Due date
17. 17.🔍 Which is the odd one out? (a) taking a photo (b) typing your age (c) working out a tip (d) speaking a command
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Cancel
    [text box] Age
19. 19.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Back
    [text box] Email
    [text box] City
    [switch] Show hints
    [button] Save
    [button] Next
20. 20.True or false: a buzz (vibration) is an output. (a) False (b) True
21. 21.⚙️ What number does this app show?
    let km = 2; // typed by the user
    let metres = km * 1000;
    show(metres);
22. 22.True or false: your friends list is data. (a) False (b) True
23. 23.⚙️ In an app, is working out a tip an input, processing or an output? (a) processing (b) input (c) output
24. 24.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a button with no action (d) a library due-date alert
25. 25.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) an input (d) a title
26. 26.True or false: tap to Start is an input. (a) True (b) False
27. 27.True or false: a spelling coach is a learning app. (a) True (b) False
28. 28.🗒️ Version 1 of a homework planner must be ready in 12 days. How many days are left for extras after the must-haves?
    add a homework task: 4 days
    set a due date: 1 days
    see tasks by day: 2 days
29. 29.🗂️ What kind of app is a torch? (a) a health app (b) a game (c) a learning app (d) a tool app
30. 30.True or false: an app that just says hi solves a real problem. (a) True (b) False
31. 31.📱 Which one needs no installing: an app or a website? (a) an app (b) a website
32. 32.🎯 Which app would help this user most: a teen learning to make snacks? (a) a homework planner (b) a recipe finder (c) a bus tracker (d) a pocket-money tracker
33. 33.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [button] Next
    [text box] Phone
    [text box] Notes
    [switch] Remind me (a) City (b) Notes (c) Next (d) Phone
34. 34.🧩 What do we call one full page of an app? (a) a cable (b) a variable (c) a screen (d) a battery
35. 35.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a homework planner (c) a bill splitter (d) a study-room finder
36. 36.👥 A cricket club app has 210 players, 160 coaches and 60 fans as users. Which user group is the biggest? (a) coaches (b) fans (c) players
37. 37.👥 A school app has 195 students, 45 teachers and 230 parents as users. Which user group is the biggest? (a) students (b) teachers (c) parents
38. 38.👥 A cricket club app has 190 players, 210 coaches and 20 fans as users. Which user group is the biggest? (a) fans (b) coaches (c) players
39. 39.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Phone
    [text box] Notes
    [switch] Remind me
    [button] Save
    [slider] Text size (a) Notes (b) Phone (c) Remind me (d) Save
40. 40.🗒️ You are planning version 1 of a homework planner. Which feature can WAIT for a later version? (a) set a due date (b) pick a theme colour (c) add a homework task (d) see tasks by day

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