Quiz 1: Android Mobile App Developmen by trinhdtr@gmail.com

Quiz 1: Android Mobile App Developmen by trinhdtr@gmail.com https://padlet.com/trinhdtr/cro7qgyiz43n Individual activity en-us 2016-10-05 23:26:22 UTC 2025-09-25 04:11:47 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Cake.png 1. What operating system is used as the base of the Android stack? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128659747 a. Linux

b. Windows

c. Java

d. XML

]]> 2016-10-05 23:29:00 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128659747 2. Android is based on Linux for the following reason: trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128659822 a. Security

b. Portability

c. Networking

d. All of these

]]> 2016-10-05 23:29:52 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128659822 3. What part of the Android platform is open source? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128659873 a. low-level Linux modules

b. native libraries

c. application framework

d. complete applications

e. all of these answers plus (#) the entire stack is an open source platform

]]> 2016-10-05 23:30:28 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128659873 8. What is the latest version of Android? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660004 a. Lollipop

b. Marshmallow

c.Nougat

d. Oreo

]]> 2016-10-05 23:31:53 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660004 6. The Android Software Development Kit (SDK) is all you need to develop application for Android. trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660046 a. True

b. False

]]> 2016-10-05 23:32:23 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660046 7. To create an emulator, you need an AVD. What does it stand for? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660096 a. Android Virtual Display

b. Android Virtual Device

c. Active Virtual Device

d. Application Virtual Display

]]> 2016-10-05 23:32:55 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660096 9. What is the latest level of API? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660197 a. 24

b. 25

c. 26

d. 27

]]> 2016-10-05 23:34:06 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660197 10. What is the extension of Android files? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660228 a. .xml

b. .java
c. .apk

]]> 2016-10-05 23:34:23 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128660228 trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128674093 2016-10-06 02:06:50 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/128674093 https://padlet.com/trinhdtr/cro7qgyiz43n/wish/129376064 2016-10-10 00:16:29 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/129376064 4. The Android OS comes with many useful system services which include processes you can easily ask for things such as your ....... trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/129376371 a. location
b. sensor readings
c. wifi? Hot spots
d. All of these and more]]> 2016-10-10 00:20:55 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/129376371 5. When did Google purchase Android Inc.? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/129402967 a. 2005
b. 2007
c. 2008
d. 2010]]> 2016-10-10 04:17:14 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/129402967 trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262562319 2018-05-22 04:28:13 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262562319 11. What does the .apk extension stand for? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262562403 a. Application package

b. Application Program Kit

c. Android Proprietary Kit

d. Android Package

]]> 2018-05-22 04:29:09 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262562403 12. Which among these are NOT a part of Android’s native libraries? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262562575 a. Webkit

b. Dalvik

c. OpenGL

d. SQLite

]]> 2018-05-22 04:31:05 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262562575 13. Creating an UI (User Interface) in Android requires careful use of …………….. trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564079 a. Java and SQL

b. XML and Java

c. XML and C++

d. Dreamweaver

]]> 2018-05-22 04:44:10 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564079 14. The …………………. file specifies the layout of your screen trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564184 a. layout file

b. manifest file

c. strings xml

d. R file

]]> 2018-05-22 04:45:12 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564184 15. What is contained within the layout xml file? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564421 a. orientations and layouts that specify what the display looks like

b. the permission required by the app

c. the strings used in the app

d. the code which is compiled to run the app

]]> 2018-05-22 04:46:18 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564421 16. The XML file that contains all the text (strings) that your application uses. trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564581 a. stack.xml

b. text.xml

c. strings.xml
d.string.java
e.Activity.java

]]> 2018-05-22 04:47:28 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564581 17. What is an Activity? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564762 a. A single screen the user sees on the device at one time

b. A message sent among the major building blocks

c. A component that runs in the background without any interface

d. Context referring to the application environment

]]> 2018-05-22 04:48:47 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564762 18. What file is responsible for glueing everything together, explaining what the application consist of, what its main building blocks are, etc.? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564842 a. layout file

b. strings xml

c. R file

d. manifest file

]]> 2018-05-22 04:49:27 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262564842 19. Which order is an android activity life cycle going through? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565292 A. onStart() −> onActivityStarted() −> onResume() −> onPause() −> onStop() −> onActivityDistroy() −> onDestroy()

B. onCreate() −> onStart() −> onResume() −> onPause() −> onStop() −> onRestart() −> onDestroy()

C. onStart() −> onPause() −> onResume() −> onStop() −> onDestroy()

D. onCreate() −> onResume() -> onDestroy()

]]> 2018-05-22 04:52:26 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565292 20. How to pass the data between activities in Android? trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565406 A - Intent

B - Content Provider

C - Broadcast receiver

D - None of the Above

]]> 2018-05-22 04:53:17 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565406 trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565608 2018-05-22 04:55:08 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565608 trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565648 2018-05-22 04:55:32 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565648 trinhdtr https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565757 2018-05-22 04:56:32 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262565757 https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262845587 2018-05-22 21:10:54 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/262845587 https://padlet.com/trinhdtr/cro7qgyiz43n/wish/264162162 2018-05-29 06:58:56 UTC https://padlet.com/trinhdtr/cro7qgyiz43n/wish/264162162