Apache Cordova Quiz Questions Answers [Top 70]

Apache Cordova Quiz Questions Answers [Top 70]: We are going to cover MCQs on the same topic.

Cordova Quiz | Apache Cordova MCQs

Question 1:

What is Apache Cordova?

a) A web browser
b) A mobile operating system
c) A framework for building mobile applications using web technologies
d) A cloud storage service

Answer: c) A framework for building mobile applications using web technologies

Question 2:

Which programming languages are commonly used for developing Cordova applications?

a) Java and Swift
b) C++ and Python
c) HTML, CSS, and JavaScript
d) PHP and Ruby

Answer: c) HTML, CSS, and JavaScript

Question 3:

What is the primary purpose of Cordova plugins?

a) To enhance the performance of Cordova applications
b) To provide a native look and feel to Cordova applications
c) To connect Cordova applications with native device features
d) To manage database operations in Cordova applications

Answer: c) To connect Cordova applications with native device features

Question 4:

Which command is used to create a new Cordova project?

a) cordova start myProject
b) cordova create myProject
c) cordova new myProject
d) cordova project myProject

Answer: b) cordova create myProject

Question 5:

What is the purpose of the config.xml file in a Cordova project?

a) To define the project structure
b) To specify the web assets of the application
c) To configure plugin settings and permissions
d) To manage the project dependencies

Answer: c) To configure plugin settings and permissions

Question 6:

Which command is used to add a platform (e.g., Android, iOS) to a Cordova project?

a) cordova add platform android
b) cordova create platform android
c) cordova platform add android
d) cordova generate platform android

Answer: c) cordova platform add android

Question 7:

What is the purpose of the cordova build command?

a) To run the Cordova application in the browser
b) To build the Cordova application for production deployment
c) To add new components to the Cordova application
d) To generate a new Cordova project

Answer: b) To build the Cordova application for production deployment

Question 8:

Which Cordova CLI command is used to run the application on an emulator or device?

a) cordova deploy
b) cordova run
c) cordova emulate
d) cordova start

Answer: b) cordova run

Question 9:

What is the purpose of the Cordova Splash Screen?

a) To display advertisements in the application
b) To provide information about the development team
c) To enhance the user interface of the application
d) To show a graphical element while the application is loading

Answer: d) To show a graphical element while the application is loading

Question 10:

Which Cordova CLI command is used to install a specific plugin?

a) cordova add plugin myPlugin
b) cordova install plugin myPlugin
c) cordova plugin add myPlugin
d) cordova plugin install myPlugin

Answer: c) cordova plugin add myPlugin

Question 11:

What does Cordova WebView refer to?

a) A popular JavaScript framework
b) A component used to load and display web content in a native application
c) A code editor for Cordova development
d) A plugin for handling web requests

Answer: b) A component used to load and display web content in a native application

Question 12:

Which Cordova command is used to remove a platform from a project?

a) cordova delete platform android
b) cordova remove platform android
c) cordova platform remove android
d) cordova platform delete android

Answer: c) cordova platform remove android

Question 13:

What is the purpose of Cordova Whitelist plugin?

a) To control access to web content from external domains
b) To manage the color schemes of the application
c) To whitelist device-specific features
d) To enable push notifications

Answer: a) To control access to web content from external domains

Question 14:

Which command is used to list all installed plugins in a Cordova project?

a) cordova plugins list
b) cordova list plugins
c) cordova plugin list
d) cordova show plugins

Answer: c) cordova plugin list

Question 15:

What is the purpose of the Cordova File plugin?

a) To manage application files and directories
b) To add file compression to the application
c) To enable file sharing between devices
d) To optimize file storage on the device

Answer: a) To manage application files and directories

Question 16:

Which Cordova CLI command is used to prepare the application for a specific platform?

a) cordova prepare android
b) cordova build android
c) cordova compile android
d) cordova generate android

Answer: a) cordova prepare android

Question 17:

What is the purpose of the Cordova InAppBrowser plugin?

a) To display native browser windows within the app
b) To integrate external APIs into the application
c) To handle in-app purchases
d) To optimize the application’s database

Answer: a) To display native browser windows within the app

Question 18:

Which file is responsible for defining the version of a Cordova application?

a) package.json
b) config.xml
c) version.txt
d) manifest.json

Answer: b) config.xml

Question 19:

What is the primary function of the Cordova Camera plugin?

a) To improve the camera quality on the device
b) To access and capture images or videos from the device camera
c) To manage the device’s audio settings
d) To synchronize data with a remote server

Answer: b) To access and capture images or videos from the device camera

Question 20:

Which command is used to create a new Cordova project with a specified ID and name?

a) cordova new myApp –id com.example.myapp
b) cordova create myApp –id com.example.myapp
c) cordova project myApp –id com.example.myapp
d) cordova start myApp –id com.example.myapp

Answer: b) cordova create myApp –id com.example.myapp

Question 21:

What is the purpose of the Cordova Geolocation plugin?

a) To enhance the performance of geolocation services
b) To enable GPS navigation in the application
c) To access and retrieve the device’s geographical location
d) To manage location-based advertisements

Answer: c) To access and retrieve the device’s geographical location

Question 22:

Which command is used to run a Cordova project on an iOS emulator?

a) cordova emulate ios
b) cordova run ios
c) cordova start ios
d) cordova deploy ios

Answer: b) cordova run ios

Question 23:

What is the purpose of the Cordova Network Information plugin?

a) To optimize network connectivity in the application
b) To provide information about the device’s network status
c) To manage network security protocols
d) To control data usage in the application

Answer: b) To provide information about the device’s network status

Question 24:

Which command is used to remove a plugin from a Cordova project?

a) cordova remove plugin myPlugin
b) cordova delete plugin myPlugin
c) cordova uninstall plugin myPlugin
d) cordova plugin remove myPlugin

Answer: d) cordova plugin remove myPlugin

Question 25:

What does Cordova CLI stand for?

a) Cordova Lightweight Interface
b) Cordova Language Interpreter
c) Cordova Command-Line Interface
d) Cordova Logic Integrator

Answer: c) Cordova Command-Line Interface

Question 26:

Which Cordova CLI command is used to create a new plugin?

a) cordova new plugin myPlugin
b) cordova create plugin myPlugin
c) cordova generate plugin myPlugin
d) cordova plugin create myPlugin

Answer: c) cordova generate plugin myPlugin

Question 27:

What is the purpose of the Cordova Contacts plugin?

a) To manage contact information within the application
b) To access and update the device’s contact list
c) To optimize the application’s contact features
d) To synchronize contacts with a cloud service

Answer: b) To access and update the device’s contact list

Question 28:

Which Cordova CLI command is used to display the available platforms in a project?

a) cordova show platforms
b) cordova list platforms
c) cordova display platforms
d) cordova platforms list

Answer: b) cordova list platforms

Question 29:

What is the purpose of the Cordova SQLite plugin?

a) To manage SQL databases on the server
b) To optimize SQLite queries in the application
c) To synchronize data with remote databases
d) To access and manipulate SQLite databases on the device

Answer: d) To access and manipulate SQLite databases on the device

Question 30:

Which command is used to list the installed Cordova versions on your machine?

a) cordova versions
b) cordova list versions
c) cordova -v
d) cordova version list

Answer: c) cordova -v

Question 31:

What is the purpose of the Cordova Device plugin?

a) To manage device settings and configurations
b) To provide information about the device’s hardware and software
c) To control the device’s power consumption
d) To optimize the application’s user interface

Answer: b) To provide information about the device’s hardware and software

Question 32:

Which Cordova CLI command is used to check the requirements and dependencies for a specific platform?

a) cordova requirements platform
b) cordova check platform
c) cordova platform requirements
d) cordova platform check

Answer: c) cordova platform requirements

Question 33:

What is the purpose of the Cordova Barcode Scanner plugin?

a) To manage barcode data storage in the application
b) To scan and decode barcodes using the device’s camera
c) To generate barcodes within the application
d) To provide information about barcode standards

Answer: b) To scan and decode barcodes using the device’s camera

Question 34:

Which command is used to create a new Cordova project with a specific template?

a) cordova start myApp –template=myTemplate
b) cordova create myApp –template=myTemplate
c) cordova project myApp –template=myTemplate
d) cordova new myApp –template=myTemplate

Answer: b) cordova create myApp –template=myTemplate

Question 35:

What is the purpose of the Cordova Globalization plugin?

a) To manage global variables in the application
b) To optimize globalization features in the application
c) To provide information about the device’s language and region
d) To synchronize data with a global cloud service

Answer: c) To provide information about the device’s language and region

Question 36:

Which Cordova CLI command is used to display information about the installed plugins in a project?

a) cordova plugins info
b) cordova info plugins
c) cordova plugin info
d) cordova plugin ls

Answer: d) cordova plugin ls

Question 37:

What is the purpose of the Cordova Screen Orientation plugin?

a) To control the brightness of the device screen
b) To manage the orientation of the device screen
c) To provide information about the device screen size
d) To optimize the application’s graphical elements

Answer: b) To manage the orientation of the device screen

Question 38:

Which Cordova CLI command is used to create a release build for a specific platform?

a) cordova build –release platform
b) cordova compile –release platform
c) cordova release platform
d) cordova build –release

Answer: a) cordova build –release platform

Question 39:

What is the purpose of the Cordova Battery Status plugin?

a) To manage the device’s battery settings
b) To optimize battery usage in the application
c) To provide information about the device’s battery status
d) To control power consumption in the application

Answer: c) To provide information about the device’s battery status

Question 40:

Which command is used to create a new Cordova project with a specified package name and display name?

a) cordova create myApp –package=com.example.myapp –name=”My App”
b) cordova new myApp –package=com.example.myapp –name=”My App”
c) cordova start myApp –package=com.example.myapp –name=”My App”
d) cordova project myApp –package=com.example.myapp –name=”My App”

Answer: a) cordova create myApp –package=com.example.myapp –name=”My App”

Question 41:

What is the purpose of the Cordova File Transfer plugin?

a) To manage file transfer between devices
b) To optimize file transfer speeds in the application
c) To synchronize files with a remote server
d) To access and transfer files on the device

Answer: d) To access and transfer files on the device

Question 42:

Which Cordova CLI command is used to create a debug build for a specific platform?

a) cordova debug platform
b) cordova build –debug platform
c) cordova compile –debug platform
d) cordova build platform

Answer: b) cordova build –debug platform

Question 43:

What is the purpose of the Cordova Device Motion plugin?

a) To manage device motion settings
b) To optimize motion detection in the application
c) To provide information about the device’s motion and acceleration
d) To synchronize motion data with a cloud service

Answer: c) To provide information about the device’s motion and acceleration

Question 44:

Which command is used to run a Cordova project on an Android emulator?

a) cordova run android
b) cordova emulate android
c) cordova start android
d) cordova deploy android

Answer: b) cordova emulate android

Question 45:

What is the purpose of the Cordova Device Orientation plugin?

a) To manage device orientation settings
b) To optimize orientation features in the application
c) To provide information about the device’s orientation
d) To synchronize orientation data with a cloud service

Answer: c) To provide information about the device’s orientation

Question 46:

Which Cordova CLI command is used to display the available commands and options?

a) cordova –help
b) cordova help
c) cordova show help
d) cordova commands

Answer: b) cordova help

Question 47:

What is the purpose of the Cordova Toast plugin?

a) To manage notifications in the application
b) To optimize the display of toasts in the application
c) To provide information about the device’s toast settings
d) To synchronize toast data with a cloud service

Answer: b) To optimize the display of toasts in the application

Question 48:

Which Cordova CLI command is used to build the application for all installed platforms?

a) cordova build all
b) cordova compile all
c) cordova build
d) cordova compile

Answer: a) cordova build all

Question 49:

What is the purpose of the Cordova Push Notification plugin?

a) To manage device push notification settings
b) To optimize push notification features in the application
c) To provide information about the device’s push notification status
d) To synchronize push notification data with a cloud service

Answer: b) To optimize push notification features in the application

Question 50:

Which command is used to list the available Cordova platforms in a project?

a) cordova list platforms
b) cordova platforms list
c) cordova show platforms
d) cordova platforms

Answer: a) cordova list platforms

Question 51:

What is the purpose of the Cordova Dialogs plugin?

a) To manage dialog boxes in the application
b) To optimize dialog features in the application
c) To provide information about the device’s dialog settings
d) To synchronize dialog data with a cloud service

Answer: a) To manage dialog boxes in the application

Question 52:

Which Cordova CLI command is used to run the application in the browser?

a) cordova run browser
b) cordova emulate browser
c) cordova start browser
d) cordova deploy browser

Answer: a) cordova run browser

Question 53:

What is the purpose of the Cordova Speech Recognition plugin?

a) To manage speech recognition settings on the device
b) To optimize speech recognition features in the application
c) To provide information about the device’s speech recognition capabilities
d) To synchronize speech recognition data with a cloud service

Answer: b) To optimize speech recognition features in the application

Question 54:

Which Cordova CLI command is used to create a new Cordova project with a specified path?

a) cordova create myApp –path=path/to/myApp
b) cordova new myApp –path=path/to/myApp
c) cordova start myApp –path=path/to/myApp
d) cordova project myApp –path=path/to/myApp

Answer: a) cordova create myApp –path=path/to/myApp

Question 55:

What is the purpose of the Cordova Health plugin?

a) To manage health-related data on the device
b) To optimize health features in the application
c) To provide information about the device’s health-related sensors
d) To synchronize health data with a cloud service

Answer: a) To manage health-related data on the device

Question 56:

Which Cordova CLI command is used to check for updates to the Cordova CLI?

a) cordova update
b) cordova check update
c) cordova upgrade
d) cordova platform update

Answer: c) cordova upgrade

Question 57:

What is the purpose of the Cordova NFC plugin?

a) To manage NFC settings on the device
b) To optimize NFC features in the application
c) To provide information about the device’s NFC capabilities
d) To synchronize NFC data with a cloud service

Answer: b) To optimize NFC features in the application

Question 58:

Which Cordova CLI command is used to remove a specific platform from a project?

a) cordova remove platform myPlatform
b) cordova delete platform myPlatform
c) cordova platform remove myPlatform
d) cordova platform delete myPlatform

Answer: c) cordova platform remove myPlatform

Question 59:

What is the purpose of the Cordova Local Notifications plugin?

a) To manage local notifications in the application
b) To optimize local notification features in the application
c) To provide information about the device’s local notification settings
d) To synchronize local notification data with a cloud service

Answer: a) To manage local notifications in the application

Question 60:

Which command is used to create a new Cordova project with a specified package name, display name, and path?

a) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp
b) cordova new myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp
c) cordova start myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp
d) cordova project myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp

Answer: a) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp

Question 61:

What is the purpose of the Cordova Globalization plugin?

Answer: c) To provide information about the device’s language and region

Question 62:

Which Cordova CLI command is used to add a specific version of a platform to a project?

a) cordova add platform android@version
b) cordova platform add android@version
c) cordova create platform android@version
d) cordova platform android@version

Answer: b) cordova platform add android@version

Question 63:

What is the purpose of the Cordova Device plugin?

Answer: b) To provide information about the device’s hardware and software

Question 64:

Which Cordova CLI command is used to check the installed platforms and their versions in a project?

a) cordova platforms list
b) cordova platform version
c) cordova list platforms
d) cordova platform ls

Answer: d) cordova platform ls

Question 65:

What is the purpose of the Cordova SplashScreen plugin?

Answer: d) To show a graphical element while the application is loading

Question 66:

Which Cordova CLI command is used to remove a specific version of a platform from a project?

a) cordova remove platform android@version
b) cordova platform remove android@version
c) cordova platform android@version remove
d) cordova platform remove android

Answer: b) cordova platform remove android@version

Question 67:

What is the purpose of the Cordova SQLite plugin?

a) To manage SQL databases on the server
b) To optimize SQLite queries in the application
c) To synchronize data with remote databases
d) To access and manipulate SQLite databases on the device

Answer: d) To access and manipulate SQLite databases on the device

Question 68:

Which Cordova CLI command is used to check the requirements for a specific platform?

a) cordova requirements platform
b) cordova platform requirements
c) cordova check platform
d) cordova platform check

Answer: b) cordova platform requirements

Question 69:

What is the purpose of the Cordova File plugin?

a) To manage application files and directories
b) To add file compression to the application
c) To enable file sharing between devices
d) To optimize file storage on the device

Answer: a) To manage application files and directories

Question 70:

Which command is used to list the available Cordova plugins in a project?

a) cordova plugins list
b) cordova list plugins
c) cordova plugin list
d) cordova show plugins

Answer: c) cordova plugin list

Question 71:

What is the purpose of the Cordova Splash Screen plugin?

a) To display advertisements during the application launch
b) To enhance the visual appeal of the application
c) To provide information about the development team
d) To show a graphical element while the application is loading

Answer: d) To show a graphical element while the application is loading

Question 72:

Which Cordova CLI command is used to check the installed plugins and their versions in a project?

a) cordova plugins ls
b) cordova plugin version
c) cordova list plugins
d) cordova plugin ls

Answer: a) cordova plugins ls

Question 73:

What is the purpose of the Cordova Camera plugin?

a) To manage camera settings on the device
b) To optimize camera features in the application
c) To provide information about the device’s camera specifications
d) To access and capture images or videos from the device camera

Answer: d) To access and capture images or videos from the device camera

Question 74:

Which Cordova CLI command is used to remove a specific version of a plugin from a project?

a) cordova remove plugin myPlugin@version
b) cordova plugin remove myPlugin@version
c) cordova plugin myPlugin@version remove
d) cordova plugin remove myPlugin

Answer: b) cordova plugin remove myPlugin@version

Question 75:

What is the purpose of the Cordova InAppBrowser plugin?

a) To manage in-app browser settings
b) To optimize in-app browsing features in the application
c) To provide information about the device’s browser capabilities
d) To display native browser windows within the app

Answer: d) To display native browser windows within the app

Question 76:

Which Cordova CLI command is used to build the application for a specific platform in release mode?

a) cordova build platform –release
b) cordova compile platform –release
c) cordova build –release platform
d) cordova release platform

Answer: c) cordova build –release platform

Question 77:

What is the purpose of the Cordova StatusBar plugin?

a) To manage the device’s status bar settings
b) To optimize status bar features in the application
c) To provide information about the device’s status bar color
d) To synchronize status bar data with a cloud service

Answer: b) To optimize status bar features in the application

Question 78:

Which Cordova CLI command is used to create a new Cordova project with a specified name, ID, and path?

a) cordova create myApp –id com.example.myapp –path=path/to/myApp
b) cordova new myApp –id com.example.myapp –path=path/to/myApp
c) cordova start myApp –id com.example.myapp –path=path/to/myApp
d) cordova project myApp –id com.example.myapp –path=path/to/myApp

Answer: a) cordova create myApp –id com.example.myapp –path=path/to/myApp

Question 79:

What is the purpose of the Cordova File Transfer plugin?

a) To manage file transfer between devices
b) To optimize file transfer speeds in the application
c) To synchronize files with a remote server
d) To access and transfer files on the device

Answer: d) To access and transfer files on the device

Question 80:

Which command is used to create a new Cordova project with a specified package name, display name, and path?

a) cordova new myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp
b) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp
c) cordova start myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp
d) cordova project myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp

Answer: b) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp

Question 81:

What is the purpose of the Cordova Vibration plugin?

a) To manage device vibration settings
b) To optimize vibration features in the application
c) To provide information about the device’s vibration capabilities
d) To synchronize vibration data with a cloud service

Answer: b) To optimize vibration features in the application

Question 82:

Which Cordova CLI command is used to run the application on both Android and iOS emulators?

a) cordova run android ios
b) cordova emulate android ios
c) cordova run android;cordova run ios
d) cordova emulate android;cordova emulate ios

Answer: c) cordova run android;cordova run ios

Question 83:

What is the purpose of the Cordova SpeechSynthesis plugin?

a) To manage speech synthesis settings on the device
b) To optimize speech synthesis features in the application
c) To provide information about the device’s speech synthesis capabilities
d) To synchronize speech synthesis data with a cloud service

Answer: b) To optimize speech synthesis features in the application

Question 84:

Which Cordova CLI command is used to build the application for a specific platform in debug mode?

a) cordova build –debug platform
b) cordova debug platform
c) cordova compile –debug platform
d) cordova build platform

Answer: a) cordova build –debug platform

Question 85:

What is the purpose of the Cordova Google Maps plugin?

a) To manage Google Maps settings on the device
b) To optimize Google Maps features in the application
c) To provide information about the device’s Google Maps capabilities
d) To synchronize Google Maps data with a cloud service

Answer: b) To optimize Google Maps features in the application

Question 86:

Which Cordova CLI command is used to add a specific version of a plugin to a project?

a) cordova add plugin myPlugin@version
b) cordova plugin add myPlugin@version
c) cordova create plugin myPlugin@version
d) cordova plugin myPlugin@version

Answer: b) cordova plugin add myPlugin@version

Question 87:

What is the purpose of the Cordova Contacts plugin?

a) To manage contact information within the application
b) To optimize contact features in the application
c) To provide information about the device’s contact capabilities
d) To synchronize contact data with a cloud service

Answer: a) To manage contact information within the application

Question 88:

Which Cordova CLI command is used to display information about the installed platforms, plugins, and their versions in a project?

a) cordova info
b) cordova show
c) cordova display
d) cordova list

Answer: a) cordova info

Question 89:

What is the purpose of the Cordova Device Orientation plugin?

Answer: c) To provide information about the device’s orientation

Question 90:

Which command is used to create a new Cordova project with a specified package name, display name, path, and template?

a) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate
b) cordova new myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate
c) cordova start myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate
d) cordova project myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate

Answer: a) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate

Question 91:

What is the purpose of the Cordova Background Geolocation plugin?

a) To manage geolocation settings on the device
b) To optimize background geolocation features in the application
c) To provide information about the device’s background geolocation capabilities
d) To synchronize background geolocation data with a cloud service

Answer: b) To optimize background geolocation features in the application

Question 92:

Which Cordova CLI command is used to run the application on a specific platform and device?

a) cordova run platform device
b) cordova emulate platform device
c) cordova start platform device
d) cordova deploy platform device

Answer: a) cordova run platform device

Question 93:

What is the purpose of the Cordova File Encryption plugin?

a) To manage file encryption settings on the device
b) To optimize file encryption features in the application
c) To provide information about the device’s file encryption capabilities
d) To synchronize encrypted file data with a cloud service

Answer: b) To optimize file encryption features in the application

Question 94:

Which Cordova CLI command is used to add a specific version of a platform to a project?

a) cordova add platform myPlatform@version
b) cordova platform add myPlatform@version
c) cordova create platform myPlatform@version
d) cordova platform myPlatform@version

Answer: b) cordova platform add myPlatform@version

Question 95:

What is the purpose of the Cordova Social Sharing plugin?

a) To manage social media settings on the device
b) To optimize social sharing features in the application
c) To provide information about the device’s social sharing capabilities
d) To synchronize social sharing data with a cloud service

Answer: b) To optimize social sharing features in the application

Question 96:

Which Cordova CLI command is used to check for updates to the installed plugins in a project?

a) cordova plugins check
b) cordova check plugins
c) cordova plugin check
d) cordova plugin update –check

Answer: d) cordova plugin update –check

Question 97:

What is the purpose of the Cordova Screen Capture plugin?

a) To manage screen capture settings on the device
b) To optimize screen capture features in the application
c) To provide information about the device’s screen capture capabilities
d) To synchronize screen capture data with a cloud service

Answer: b) To optimize screen capture features in the application

Question 98:

Which Cordova CLI command is used to create a new Cordova project with a specified ID, name, and template?

a) cordova create myApp –id com.example.myapp –name=”My App” –template=myTemplate
b) cordova new myApp –id com.example.myapp –name=”My App” –template=myTemplate
c) cordova start myApp –id com.example.myapp –name=”My App” –template=myTemplate
d) cordova project myApp –id com.example.myapp –name=”My App” –template=myTemplate

Answer: a) cordova create myApp –id com.example.myapp –name=”My App” –template=myTemplate

Question 99:

What is the purpose of the Cordova Native Audio plugin?

a) To manage native audio settings on the device
b) To optimize native audio features in the application
c) To provide information about the device’s native audio capabilities
d) To synchronize native audio data with a cloud service

Answer: b) To optimize native audio features in the application

Question 100:

Which command is used to create a new Cordova project with a specified package name, display name, path, and template?

a) cordova new myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate
b) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate
c) cordova start myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate
d) cordova project myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate

Answer: b) cordova create myApp –package=com.example.myapp –name=”My App” –path=path/to/myApp –template=myTemplate

Apache Interview Questions

Apache HTTP Server:

What is Apache HTTP Server, and what is its primary purpose in web hosting?
Explain the role of the .htaccess file in Apache.
How can you configure virtual hosts in Apache?
Discuss the differences between Apache MPM (Multi-Processing Modules) models, such as prefork, worker, and event.
Explain the purpose of mod_rewrite in Apache, and provide an example of its use.
What is the significance of the Apache configuration file (httpd.conf), and how is it structured?
How can you enable SSL/TLS for secure communication on an Apache server?
Discuss the advantages and disadvantages of using Apache as a reverse proxy server.
Explain the Apache log files and their significance in server monitoring and troubleshooting.
What are the common performance tuning techniques for optimizing an Apache server?

Apache Tomcat:

What is Apache Tomcat, and how does it differ from the Apache HTTP Server?
Explain the purpose of the server.xml file in Tomcat configuration.
How can you deploy a web application in Apache Tomcat?
Discuss the differences between Tomcat connectors, such as AJP and HTTP.
What is the role of the Tomcat Manager application, and how can it be secured?
Explain the Tomcat directory structure and the purpose of key directories.
How can you configure database connections in Tomcat using JNDI?
What are the advantages of clustering in Apache Tomcat, and how is it configured?
Discuss the Tomcat security features and best practices for securing a Tomcat server.
Explain how to monitor and troubleshoot performance issues in Apache Tomcat.

Apache Hadoop:

What is Apache Hadoop, and how does it handle big data processing?
Explain the components of the Hadoop ecosystem, including HDFS and MapReduce.
How can you configure and manage Hadoop clusters using Apache Ambari?
Discuss the purpose of Hadoop’s Resource Manager and Node Manager.
Explain the differences between Hadoop 1.x (MRv1) and Hadoop 2.x (YARN).

Apache Kafka:

What is Apache Kafka, and how does it facilitate real-time data streaming?
Explain the key components of Kafka, such as topics, brokers, and producers/consumers.
How can you configure Kafka for high availability and fault tolerance?
Discuss the role of Apache ZooKeeper in managing distributed systems like Kafka.
Explain Kafka’s log compaction feature and its benefits.

apache interview questions and answers for experienced

Apache HTTP Server:

Explain the main features and advantages of Apache HTTP Server.
How do you configure virtual hosts in Apache, and what is their purpose?
Discuss the differences between Apache MPM (Multi-Processing Module) options, such as Prefork, Worker, and Event.
What is the purpose of the .htaccess file in Apache, and how can it be used for configuration?
Explain the significance of the Apache configuration file (httpd.conf), and what are some important directives it contains?

Apache Tomcat:

Describe the role of Apache Tomcat in the Java web application stack.
Explain the differences between Apache HTTP Server and Apache Tomcat.
How do you configure SSL/TLS for a web application deployed on Apache Tomcat?
Discuss the Tomcat Connector and its role in connecting Apache HTTP Server with Apache Tomcat.
Explain the concept of context path in Tomcat, and how is it different from the document root in Apache HTTP Server?

Apache Kafka:

Describe the architecture of Apache Kafka and its key components.
How does Apache Kafka ensure fault tolerance and high availability?
Explain the role of producers and consumers in the Kafka messaging system.
Discuss the significance of Kafka partitions and replication.
How can you configure and optimize Apache Kafka for high-performance data streaming?

Apache Hadoop:

Explain the main components of the Apache Hadoop ecosystem.
Discuss the differences between Hadoop Distributed File System (HDFS) and other traditional file systems.
How does Apache Hadoop handle data processing and storage scalability?
Explain the role of NameNode and DataNode in HDFS.
What are the advantages of using Apache Hadoop for big data processing and analytics?

Apache Spark:

Describe the architecture of Apache Spark and its key components.
How does Apache Spark differ from traditional MapReduce processing in Apache Hadoop?
Discuss the role of RDDs (Resilient Distributed Datasets) in Apache Spark.
What are the benefits of using Spark Streaming for real-time data processing?
Explain the concept of Spark MLlib and its role in machine learning with Apache Spark.

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