App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 937 · 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 is a MUST-HAVE? (a) pick a theme colour (b) add a homework task (c) earn stickers (d) share tasks to friends
2. 2.🗒️ A to-do app with no “add a task” feature is ___. (a) missing a must-have (b) ready to release (c) a nice extra (d) well planned
3. 3.🔢 When you make an app, what comes right after “test the app”? (a) get an idea (b) build the app (c) plan the screens (d) release it
4. 4.True or false: taking a photo is processing. (a) False (b) True
5. 5.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [button] Send
   [text box] Due date
   [text box] Subject
   [text box] Name
   [slider] Brightness (a) Subject (b) Due date (c) Send (d) Name
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 14 votes
   forgetting birthdays: 6 votes
   no quiet study place: 5 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [text box] Age
   [slider] Volume
   [button] Next
   [button] Save
   [text box] City
   [button] Help
8. 8.🧩 How many buttons does this app screen have?
   [title] Settings
   [text box] Name
   [button] Help
   [text box] Subject
   [switch] Show hints
   [slider] Text size
   [text box] City
9. 9.Which of these is an input? (a) checking a password (b) a buzz (vibration) (c) working out a tip (d) taking a photo
10. 10.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Back
    [text box] Name
    [text box] City
    [button] Help
    [text box] Age
11. 11.🗂️ What kind of app is a sleep tracker? (a) a game (b) a tool app (c) a learning app (d) a health app
12. 12.🧩 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
13. 13.🔍 Which is the odd one out? (a) a puzzle with levels (b) a cricket run chase (c) a racing challenge (d) a spelling coach
14. 14.🗒️ You are planning version 1 of a pocket-money tracker. Which feature can WAIT for a later version? (a) savings stickers (b) show the balance (c) add money received (d) add money spent
15. 15.🎯 What is a user need? (a) a phone setting (b) a colour theme (c) a problem a user has (d) a type of button
16. 16.True or false: a website comes from an app store. (a) True (b) False
17. 17.🧩 Which input is best for typing your name? (a) a picture (b) a slider (c) a text box (d) a switch
18. 18.🔔 What is a message an app shows on your lock screen called? (a) a notification (b) a variable (c) a web address (d) a wireframe
19. 19.Which of these is an input? (a) the home page of an app (b) the log-in page (c) the settings page (d) a date picker
20. 20.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a medicine reminder (d) an app that just says hi
21. 21.🗒️ The first small, working version of an app is often called an ___. (a) URL (b) FAQ (c) CPU (d) MVP
22. 22.📱 Which one is installed on a phone: an app or a website? (a) a website (b) an app
23. 23.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a slider (c) a switch (d) a text box
24. 24.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [switch] Sound
    [text box] Age
    [button] Help
25. 25.🧩 In an app, what is the home page of an app? (a) an input (b) a button (c) data (d) a screen
26. 26.🔍 Which is the odd one out? (a) a torch (b) an alarm clock (c) a times-table quiz (d) a calculator
27. 27.Which of these is true of an app? (a) has a web address (b) opens from a link (c) updates from the store (d) opens in a web browser
28. 28.Which of these is a screen? (a) today’s step count (b) tap to go Next (c) the game-over page (d) your high score
29. 29.True or false: a website opens from a link. (a) False (b) True
30. 30.🔢 After an app is released, which comes LAST? (a) read user reviews (b) fix and improve (c) release an update (d) list what to fix
31. 31.True or false: a bus tracker is the best fit for a runner who forgets to sip water. (a) True (b) False
32. 32.🗒️ You are planning version 1 of a bus tracker. Which feature is a MUST-HAVE? (a) see where the bus is (b) rate the driver (c) a dark mode (d) change the bus icon
33. 33.⚙️ In an app, is typing your age an input, processing or an output? (a) output (b) input (c) processing
34. 34.🎯 Which app would help this user most: a gamer who forgets to drink? (a) a homework planner (b) a bus tracker (c) a water reminder (d) a pocket-money tracker
35. 35.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a free study-room finder (d) an app that just says hi
36. 36.👥 A school app has 135 students, 280 teachers and 260 parents as users. Which user group is the biggest? (a) parents (b) teachers (c) students
37. 37.True or false: a bus tracker is the best fit for a teen learning to make snacks. (a) False (b) True
38. 38.⚙️ Which line does the processing (works out the answer)?
    line 1: let km = 7; // typed by the user
    line 2: let metres = km * 1000;
    line 3: show(metres); (a) line 3 (b) line 2 (c) line 1
39. 39.🗂️ What kind of app is a racing challenge? (a) a health app (b) a learning app (c) a tool app (d) a game
40. 40.True or false: an app has a web address. (a) True (b) False

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