Android Studio Test Preparation 1
1.Android licensed under any open source license?
1. Gnu of Gnu
2. Apache / MIT
3. OSS
4. Source
Right: 2
2.Although most people think for the first time when they think of Android by Google, Android is actually not Google. Who owns the Android platform?
1. Oracle Technology
2. Dalvik
3. Open Handset Alliance
4. The above statement and Android is owned by Google
Right: 3
3.As an Android developer, which version of Android should you use as your lowest development goal?
1. Versions 1.6 or 2.0
2. Versions 1.0 or 1.1
3. Types 1.2 or 1.3
4. Types 2.3 or 3.0
Right: 1
4.What was Google's biggest business motive for supporting Android?
1. Measure the playground for mobile devices
2. Competing directly with the iPhone
3. Existing mobile device application market for licensing purposes
4. Letting them advertise a lot
Right: 4
5.Which is the first phone released using the Android OS?
1. Google gPhone
2. T-Phone G1
3. Motorola Droid
4. Hero Hero
Right: 2
6.From the phone manufacturer's point of view, what makes Android so great?
1. With the exception of certain drivers, it offers everything to make the phone work
2. It makes the hardware work better
3. It allows them to compete with Apple's iPhone
4. Allows users to create apps, which make money for companies
Right: 1
7.What’s the funny truth about the launch of Android?
1. It was an orginaly to be called a UFO
2. The first version of Android has been rolled out without a real phone on the market
3. The main purpose of Android was to open the door of your car when you left the keys inside it.
4. It would be a closed source application to make more money for its company.
Right: 2
8.What year was the Open Handset Alliance announced?
1. 2005
2. 2006
3. 2007
4. 2008
Right: 3
9.A device with installed Android is required to upgrade Android apps.?
1. It is true
2. False
Right: 2
10.Android tries hard to __________ low-end components, such as software stacks, with interfaces so that merchant-specific code is easily handled.
1. confusion
2. remove
3. modularize
4. his home
Right: 2
11.Google licensed other affiliate applications.
1. It is true
2. False
Right: 1
12.What part of the Android platform is open source?
1. low-level Linux modules
2. all these answers #Stack is all open source platform
3. indigenous libraries
4. application framework function
5. complete applications
Right: 2
13.When did Google buy Android?
1. 2007
2. 2005
3. 2008
4. 2010
Right: 2
14.How is the Android release from 1.5 given nicknames based?
1. Adjective and unusual animal
2. Food
3. Something starting w / 'A' -> Something starting w / 'B' ...
4. Country of America
Right: 2
15.What is not a nickname for the Andriod version?
1. cake
2. Gingerbread
3. Honey cake
4. Muffin
Right: 4
16.Android doesn't make any assumptions about device screen size, resolution, or chipset.
1. It is true
2. False
Right: 1
17.Why are so few users left with versions 1.0 and 1.1?
1. The first calls were issued with 1.5
2. 1.0 and 1.1 had security holes that forced carriers to remember the phones they were using
3. 1.0 and 1.1 are just the numerical names for the running Apple version
4. Everyone with 1.0 and 1.1 is upgraded to 1.5 in the air automatically
Right: 4
18.Which version of Android has the largest share on the market since January 2011?
1. 1.1
2. 1.5
3. 2.3
4. 3.4
Right: 2
19.Which part of the code used on Android is not open source?
1. Keypad driver
2. WiFi? driver
3. Sound driver
4. Power management
Right: 2
20.Android is built on the Java Micro Edition (J2ME) version of Java.
1. It is true
2. False
Right: 2
21.Which of these is not part of the traditional Android libraries?
1. Webkit
2. Dalvik
3. OpenGL
4. SQLite
Right: 2
22.Android is based on Linux for the following reason.
1. Security
2. Portability
3. Communication
4. All of this
Right: 4
23.Which app is used as the basis for the Android stack?
1. Linux
2. Windows
3. IJava
4. XML
Right: 1
24.When did the construction of the Dalvik optical machine begin?
1. 2003
2. 2005
3. 2007
4. 2006
Right: 2
25.What is the biggest difference and distribution of apps for Android-based devices than other mobile device platform apps?
1. Applications are still distributed by the Apple App Store only
2. Applications are still distributed by multiple vendors with different policies in applications.
3. Applications are still distributed by multiple vendors with the same policies directly in the applications.
4. Applications are still distributed by Android Market only.
Right: 2
26.When upgrading to Android OS, what is the Java switching code included?
1. Java source code
2. Dalvik application code
3. Dalvik city code
4. C source code
Right: 3
27.What does the extension of .apk represent?
1. Application Package
2. Operating System
3. Android Proprietary Kit
4.Android Pack
Right: 1
28.When you distribute your app commercially, you will want to sign it with your key.
1. It is true
2. False
Right: 1
29.How does Google view malicious software in the Android Market?
1. Every time a new app scans the scanner
2. Users report malicious software to Google
3. Google employees validate each new application
4. The split company is testing Google's Android Market
Right: 2
30.Which of the following is not one of the three main APK features?
1. Dalvik Activity
2. Resources
3. Indigenous Libraries
4. Webkit
Right: 4
31.What is the name of the program that converts Java byte code into Dalvik byte code?
1. Android Definition Interface (AIC)
2. Dalvik Converter
3. Dex Compiler
4. Mobile Translator (MIC)
Right: 3
32.What was the main reason for installing Java VM with Dalvik VM when the project started?
1. There was not enough memory capacity
2. The Java interface was not free
3. Java VM was very complicated to configure
4. Java VM is very fast
Right: 2
33.Android applications must be signed.
1. After they are installed
2. Before installation
3. Never
4. Within two weeks of installation
Right: 2
34.Which of the following is not part of the APK file?
1. Resources
2. All of these are APK items
3. Indigenous Libraries
4. Portable Dalvik
Right: 2
35.AWT and Swing libraries have been removed from the Android library set.
1. It is true
2. False
Right: 1
36.The R.java file is where you organize the resources for your project.
1. It is true
1. False
Right: 2
37.What is contained in the visible xml file?
1. Permissions required by the application
2. List of cables used in the application
3. Source code
4. All other decisions
Right: 1
38.What is the content within the Layout xml file?
1. Locations and structures that define what the display looks like.
2. Required permissions per application.
3. Cables used in the application.
4. Code compiled to use the app.
Right: 1
39.Fixed android device.
1. It uses the same code base as the actual device, down to the machine layer.
2. It is more than a simulator, and works as a visual device for an Android device.
3. It uses the same code base as the real device, yet at a higher level.
4. A thinking machine built on the hopes and dreams of baby elephants.
Right: 1
40.Your Java source code is exactly what works on your Android device.
1. It is true
2. False
Right: 2
41).Emulator is like using a real phone WITHOUT imitating / imitating what?
1. Phone
2. Applications
3. Sensors
4. The emulator can mimic / emulate all aspects of a smart phone.
Right: 3
42.How is a simulator different from an emulator?
1. Emulators used only to play classic SNES games, simulators used for software development
2. The emulator is shipped via the Android SDK and the external simulators are not
3. The emulator can activate sensors and other hardware features, while the simulator cannot
4. The simulation mimics a machine that uses binary code, rather than mimicking the behavior of the code at a higher level.
Right: 4
43.The R file is a made file (an)
1. By default
2. By hand
3. Imitation
4. None of the above
Right: 1
44.What is the unimaginable job?
1. Java Project
2. Java category
3. How to make a call
4. Object field
Right: 2
45.To make an emulator, you need AVD. What does it represent?
1. Android Visual Display
2. Android visual device
3. Visible Visible Device
4. Application Visual Display
Right: 2
46. Android SDK ships with emulator.
1. It is true
2. False
Right: 1
47.The ________ file specifies the layout of your screen.
1. Structure file
2. Display file
3. XML cables
4. R file
Right: 1
48.The manifest defines what the app contains and sticks it all together.
1. It is true
2. False
Right: 1
49.Android Software Development Kit (SDK) is all you need to upgrade Android apps.
1. It is true
2. False
Right: 1
50) What is the power of driving an Android app and eventually being converted into a portable Dalvik?
1. Java source code
2. R-file.
3. emulator.
4. SDK
Right: 1
51.While upgrading Android apps, developers can test their apps on.
1. Emulator installed on Android SDK
2. Android mobile phone
3. Third-party Emulators (Youwave, etc.)
4. All three options will work.
Right: 4
52.Which file is responsible for attaching the object together, explaining what the applicatin implants, what are its main properties, ext ...?
1. Structure file
2. XML cables
3. R file
4. Display file
Right: 4
53.XML file containing all documents used by your application.
1. stack.xml
2. text.xml
3. strings.xml
4. the rope. Java
Right: 3
54.Which of the following is the most "hungry hunger app" to deal with tasks on Android.
1. Closing the app
2. Setting up the app
3. Opening a new app
7. Restoring the most recent app
Right: 3
55.What is running in the background and lacking UI elements?
1. Objectives
2. Content providers
3. Activities
4. Applications
Right: 3
56.What is a Job?
1. One screen the user does not see on the device at the same time
2. Message sent between major building blocks
3. The part that runs in the back without a visible connector.
4. The context of the application.
Right: 1
57.When a function is not in memory it is internal.
1. The first condition
2. Run condition
3. Upload status
4. Missing condition.
Right: 1
58.Which of the following is not a condition in the service life cycle?
1. It starts
2. Running
3. Corrupt
4. Paused
Right: 4
59.There is no guarantee that the work will be stopped before the destruction.?
1. It is true
2. False
Right: 1
60.Objectives
1. Messages sent between major building blocks
2. initiate operations, services to start or stop, or broadcast
3. unorganized
4. all this
Right: 4
61.For a specific purpose, the sender specifies the type of recipient.?
1. True
2. Falsehood
Right: 2
62.the whole purpose is the sender specify the type of recipient?
1. It is true
2. False
Right: 1
63.When the work is not focused, but still visible on the screen you are on?
1. Active status
2. The fixed condition
3. stopped the situation
4. a destroyed world
Right: 2
64.Standing work does nothing.?
1. It is true
2. False
Right: 2
65.Application conditions are independent of the working life cycle.?
1. It is true
2. False
Right: 1
66.Services have user features?
1. It is true
2. False
Right: 2
67.Recipients of streaming Android implementation of a comprehensive publishing / registration process, or more precisely, what is the building pattern?
1. Observer
2. Front
3. Mediator
4. Command
Right: 1
68.There can only be one job at a time.
1. It is true
2. False
Right: 1
69.YAMBA stands for Yet Another Mobile Banking App.
1. It is true
2. False
Right: 2
70.Lists and adapters are organizational resources beyond the user interface of Android.
1. It is true
2. False
Right: 1
71.Which built-in Android database is shipped with?
1. SQLite
2. Apache
3. MySQL
4. Oracle
Right: 1
72.Creating a UI (User Interface) for Android requires careful use of ...
1. Java and SQL
2. XML and Java
3. XML and C ++
4. Dreamweaver
Right: 2
73.A good example app should show most of the features of the app framework that are different from Android.
1. It is true
2. False
Right: 1
74.What will the Yamba project activities be used for?
1. Repeat the source code
2. It will update the tweets periodically in the background
3. Services will temporarily suspend the application
4. Configures user interface
Right: 2
75.What answer is not part of the architectural philosophy discussed in chapter five?
1. It is always perfect and perfect
2. Slight increase
3. Promotion of Lagre
4. Reuse code
Right: 3
76.App widgets can be placed on the home screen by the user to check for updates available?
1. It is true
2. False
Right: 1
77.Android OS comes with many useful application services, including processes that you can easily request things like your own.
1. All this and more.
2. Location
3. Sensitive Reading
4. WiFi? Tropical Areas
Right: 1
78.What does Gargenta mean in his Design Philosophy when he says the project, "It will always be complete and complete"?
1. You understand that when we complete the whole project we will have an application to work, even if there will be points along the way where we will stop and the application will not work.
2. It means that the system must always be able to integrate.
3. It means that we will work on the system by adding its own content qualifications so that in all standings the app will run as if it is a complete and complete program. Each additional cone simply adds new functionality to the app.
4. None of the above
Right: 3
79.The Android app is a free collection of content providers, services, streaming recipients, and services.
1. It is true
2. False
Right: 1
80.Which of the following is NOT the work we will create for the YAMBA project?
1. Preferred Function
2. Review Work
3. Time work
4. Status Function
Right: 2
81.A timeline receiver will receive messages from the Android system.
1. It is true
2. False
Right: 2
82.Status data will be revealed throughout the Android system via:
1. Objectives
2. Content provider
3. Network recipients
4. Changing permits
Right: 2
83.If the UI starts behaving lazily or crashing while making network calls, this may be due to ...
1. Network delays
2. Hardware malfunction
3. Virus on Server
4. The task manager contains too much.
Right: 1
84.How does Gargenta approach the problem of lazy operating system due to network delays?
1. Start over
2. Changes API standards
3. Reuse code
4. More reading
Right: 4
Related Topics
