Podcast
Questions and Answers
Who developed Kotlin?
Who developed Kotlin?
JetBrains
Which extension is responsible to save Kotlin files?
Which extension is responsible to save Kotlin files?
.kt
In Kotlin, _____ is the default visibility modifier.
In Kotlin, _____ is the default visibility modifier.
public
What is super keyword?
What is super keyword?
What is the meaning of interface?
What is the meaning of interface?
What is the meaning of this
keyword?
What is the meaning of this
keyword?
Explain visibility modifier.
Explain visibility modifier.
Explain abstract class.
Explain abstract class.
Explain loop in Kotlin.
Explain loop in Kotlin.
Explain inheritance if Kotlin.
Explain inheritance if Kotlin.
OHA stands for _____
OHA stands for _____
APK file found in _____ folder.
APK file found in _____ folder.
What is service?
What is service?
What is Linux Kernel?
What is Linux Kernel?
Explain Android Manifest.xml file.
Explain Android Manifest.xml file.
Explain inter filter.
Explain inter filter.
Explain Android architecture.
Explain Android architecture.
Explain activity life cycle.
Explain activity life cycle.
A _____ allows the user to type text into your application.
A _____ allows the user to type text into your application.
_____ enables you to specify the location of child objects relative to each other.
_____ enables you to specify the location of child objects relative to each other.
What is the meaning of ViewGroup?
What is the meaning of ViewGroup?
What is the meaning of fragment?
What is the meaning of fragment?
What is Canvas?
What is Canvas?
List of basic UI. Define any one.
List of basic UI. Define any one.
Explain Progress Bar.
Explain Progress Bar.
Explain Array Adapter.
Explain Array Adapter.
Explain different types of layout in detail.
Explain different types of layout in detail.
Explain types of animation.
Explain types of animation.
_____ is used to get string values from Shared Preferences.
_____ is used to get string values from Shared Preferences.
_____ method is used to delete file.
_____ method is used to delete file.
In android, by default, SQLite database save data in _____.
In android, by default, SQLite database save data in _____.
_____ is the recommended way for sharing data across packages.
_____ is the recommended way for sharing data across packages.
Explain the methods of data storage.
Explain the methods of data storage.
What is contract class ?
What is contract class ?
Explain schema.
Explain schema.
How to obtain permission to write data to external storage?
How to obtain permission to write data to external storage?
What is SQLite Database ? Explain methods for creating and deleting database records.
What is SQLite Database ? Explain methods for creating and deleting database records.
What is Shared Preferences ? Explain methods for create, search, read, add, update and delete shared preferences.
What is Shared Preferences ? Explain methods for create, search, read, add, update and delete shared preferences.
A _____ service is the server in a client-server interface.
A _____ service is the server in a client-server interface.
To set up a notification so it can be updated issue it with a _____.
To set up a notification so it can be updated issue it with a _____.
Use the _____ method to issue the notification.
Use the _____ method to issue the notification.
List out the components available with notification.
List out the components available with notification.
Explain Android telephony API.
Explain Android telephony API.
Explain Manage Network Usage.
Explain Manage Network Usage.
Write steps to publish your android application.
Write steps to publish your android application.
Flashcards
Who developed Kotlin?
Who developed Kotlin?
Kotlin was developed by JetBrains.
What is internal in Kotlin?
What is internal in Kotlin?
Default visibility modifier in Kotlin.
What is an interface?
What is an interface?
An interface is a contract that classes can implement, defining a set of methods that the implementing class must provide.
Where is APK file found?
Where is APK file found?
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What is service?
What is service?
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What is ViewGroup?
What is ViewGroup?
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What is fragment?
What is fragment?
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How to retrieve a string from Shared Preferences
How to retrieve a string from Shared Preferences
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What is LBS?
What is LBS?
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What is WebView?
What is WebView?
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Study Notes
- The following are potential questions from a Mobile Application Development in Android using Kotlin course.
Kotlin Fundamentals
- Need to know who developed Kotlin.
- Need to know what file extension is used to save Kotlin files.
- Need to know what the default visibility modifier in Kotlin is.
- Need to explain the use of the super keyword.
- Need to define the meaning of "interface" in the context of Kotlin.
- Need to define other Kotlin keywords.
- Aim to explain visibility modifiers.
- Aim to explain abstract classes.
- Aim to explain loops in Kotlin.
- Aim to explain inheritance in Kotlin.
Android Basics
- Need to explain what OHA, SDK, NFC stand for.
- Need to know which folder the APK file is found in.
- Need to know what a service is.
- Need to know what the Linux Kernel is.
- Need to explain the Android Manifest.xml file.
- Need to explain inter filter functionality.
- Need to explain Android architecture and the Activity life cycle.
- Understand how an EditText field allows users to type in the application.
- Understand how coordinates are specified relative to each other.
- What is the meaning of ViewGroup?
- What is the meaning of fragment?
- What is the "canvas"?
- List basic user interfaces and define one.
- Explain the Progress Bar and Array Adapter.
- Explain different types of layouts and animation.
- Explain how to get string values from Shared Preferences.
- Which method is used to delete files?
- By default, SQLite databases save data in a specific location in Android.
- Know the recommended method for sharing data across packages.
- Explain the methods of data storage and what the contract class is.
Data Handling and External Storage
- Explain schemas and how to obtain permission to write data to external storage.
- Need to define SQLite Database.
- Need to explain the methods for creating and deleting database records in SQLite.
- Need to define Shared Preferences and explain methods for create, search, read, add, update, and delete shared preferences.
Client-Server Interaction and Notifications
- Define which service is the server in a client-server interface.
- Understand how to set up a notification.
- Understand the meaning of GPS.
- Know which method to use to issue notifications.
- Need to define LBS and WebView.
- List the components available with notifications.
- Explain the Android telephony API.
Application Publication
- Explain how to manage Network Usage.
- Explain the steps to publish an Android application.
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