【實用教育app】Java+Android Expert|最夯免費app

Dear readers, these Java Programmer Expert App have been designed especially to get you acquainted with the nature of questions you may encounter during your interview for the subject of Java Programming Language.

Good interviewers hardly planned to ask any particular question during your interview, normally questions start with some basic concept of the subject and later they continue based on further discussion and what you answer:

Best Java Programs & Questions And Answers!!!

Java Notes :

OOP Concepts

Writing your Own Java C

Java Interfaces

Java Packages

Java Arrays & Strings

GUI in Java-AWT & Swings

Delegation Event Model

Introduction to Graphics

Multithreading

I/O

Exceptions

Applet Programming

Socket Programming & Networking

Introduction to JDBC

Introduction to RMI

Introduction to Java Beans

Etc...

Also App contains more than 1000+ interview questions and programs!!!

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Top Android Interview Questions & All Android Developer Notes Covered.

Android Stack

Dalvik VM

Application framework

Activities

Services

Broadcast Receivers

Content Provider

Activity lifecycle

Intents

Communicating data among Activities

Multithreading

Handler

AsyncTask

Animation

Android Resource

Using resources in XML and code

Localization

Handling Runtime configuration changes

Intent, Intent Filters and Broadcast Receivers

Role of filters

Intent-matching rules

Filters in your manifest

Filters in dynamic Broadcast Receivers

Creating Broadcast receiver

Receiving System Broadcast

Understanding Broadcast action, category and data

Registering Broadcast receiver through code and through XML

Sending Broadcast

Data Storage

Shared Preferences

Android File System

Internal storage

External storage

SQLite

Services

Overview of services in Android

Implementing a Service

Service lifecycle

Inter Process Communication (AIDL Services)

Location Based Services and Google Maps

Using Location Based Services

Finding current location and listening for changes in location

Proximity alerts

Working with Google Maps

Sensors

How Sensors work

Using Orientation and Accelerometer sensors

Best practices for performance

WiFi

Monitoring and managing Internet connectivity

Managing active connections

Managing WiFi networks

Telephony Services

Making calls

Monitoring data connectivity and activity

Accessing phone properties and status

Controlling the phone

Sending messages

Camera

Taking pictures

Media Recorder

Bluetooth

Controlling local Bluetooth device

Discovering and bonding with Bluetooth devices

Managing Bluetooth connections

Communicating with Bluetooth

OCJP Exam Preparation!!!

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