App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 184 · 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 of these is true of an app? (a) has a home-screen icon (b) opens in a web browser (c) needs no installing (d) has a web address
2. 2.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a user need (b) a feature
3. 3.💡 Which is a problem statement? (a) “Add a logo” (b) “Make it fast” (c) “Use blue buttons” (d) “Kids forget homework”
4. 4.Which of these is a user need? (a) a dark mode switch (b) “I forget my homework” (c) a share button (d) a reminder alarm
5. 5.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
6. 6.🗒️ You are planning version 1 of a quiz app. Which feature can WAIT for a later version? (a) background music (b) check the answer (c) show a question (d) show the score
7. 7.🗒️ You are planning version 1 of a pocket-money tracker. Which feature is a MUST-HAVE? (a) pie-chart colours (b) add money received (c) savings stickers (d) export to a file
8. 8.🎯 Which app would help this user most: a grandparent with weak eyesight? (a) a big-text reader (b) a pocket-money tracker (c) a water reminder (d) a recipe finder
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 7 votes
   missing the bus: 16 votes
   no quiet study place: 15 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
10. 10.True or false: a website comes from an app store. (a) False (b) True
11. 11.Which of these is a button? (a) a box to type a name (b) a date picker (c) tap to Start (d) the game-over page
12. 12.True or false: a water reminder is a tool app. (a) False (b) True
13. 13.🗒️ You are planning version 1 of a homework planner. Which feature is a MUST-HAVE? (a) pick a theme colour (b) earn stickers (c) see tasks by day (d) share tasks to friends
14. 14.📅 An app team plans for 5 days, builds for 8 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
15. 15.🎯 Which app would help this user most: a child saving up for a cycle? (a) a water reminder (b) a pocket-money tracker (c) a homework planner (d) a bus tracker
16. 16.Which of these is an input? (a) a beep sound (b) sorting the scores (c) tapping a button (d) working out a tip
17. 17.True or false: typing your age is processing. (a) True (b) False
18. 18.True or false: a bus tracker is the best fit for a pupil juggling five projects. (a) False (b) True
19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Save
    [slider] Volume
    [button] Start
    [text box] City
    [text box] Subject
20. 20.🗂️ What kind of app is a sleep tracker? (a) a tool app (b) a game (c) a health app (d) a learning app
21. 21.🎯 Which app would help this user most: a pupil juggling five projects? (a) a homework planner (b) a recipe finder (c) a big-text reader (d) a pocket-money tracker
22. 22.Which of these is true of a website? (a) comes from an app store (b) has a web address (c) has a home-screen icon (d) is installed on a phone
23. 23.🗒️ You are planning version 1 of a water reminder. Which feature can WAIT for a later version? (a) log a glass of water (b) see today’s total (c) custom alert sounds (d) set a reminder time
24. 24.🗒️ You are planning version 1 of a bus tracker. Which feature can WAIT for a later version? (a) change the bus icon (b) see where the bus is (c) pick your bus stop (d) show arrival time
25. 25.🌐 Which program do you need to open a website? (a) a web browser (b) a calculator (c) an app store (d) a camera app
26. 26.Which of these is a screen? (a) the settings page (b) a switch for dark mode (c) today’s step count (d) a date picker
27. 27.Which of these is a user need? (a) “I keep missing the bus” (b) a reminder alarm (c) a search bar (d) a share button
28. 28.👥 A school app has 135 students, 300 teachers and 45 parents as users. Which user group is the biggest? (a) students (b) parents (c) teachers
29. 29.🗒️ You are planning version 1 of a quiz app. Which feature is a MUST-HAVE? (a) background music (b) an avatar shop (c) confetti effects (d) show a question
30. 30.🔔 What is a message an app shows on your lock screen called? (a) a notification (b) a web address (c) a wireframe (d) a variable
31. 31.True or false: today’s step count is a screen. (a) True (b) False
32. 32.🎯 An app for “everyone” with no clear user usually ___. (a) wins every prize (b) needs no testing (c) is easy to build (d) helps nobody well
33. 33.Which of these is a screen? (a) today’s step count (b) your saved notes (c) the home page of an app (d) your friends list
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 23 votes
    wasting pocket money: 17 votes
    forgetting birthdays: 12 votes (a) wasting pocket money (b) losing water bottles (c) forgetting birthdays
35. 35.👥 A school app has 50 students, 70 teachers and 265 parents as users. Which user group is the biggest? (a) teachers (b) students (c) parents
36. 36.🗒️ The first small, working version of an app is often called an ___. (a) FAQ (b) MVP (c) CPU (d) URL
37. 37.⚙️ What number does this app show?
    let price = 340; // typed by the user
    let off = 30; // typed by the user
    let pay = price - off;
    show(pay);
38. 38.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a switch (c) a title (d) a text box
39. 39.🔢 After an app is released, which comes first: “release an update” or “list what to fix”? (a) release an update (b) list what to fix
40. 40.🎯 Which app would help this user most: a student who keeps forgetting due dates? (a) a big-text reader (b) a homework planner (c) a recipe finder (d) a bus tracker

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