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HomeJavaOracle Core Java SE 7 Training

Oracle Core Java SE 7 Training

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Java /
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Core Java Online Training Zenfotec

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Oracle Java SE 7 Programming training focuses on the designing of object-oriented applications using the latest Java Development Kit (JDK) 7. Along with enhancing object-oriented thinking skills, the candidate learns how to build applications using the core Application Programming Interfaces (API). This Java for beginners course will further develop your skills in Java database connectivity (JDBC) to create database programs.

At the completion of this core Java course training, the participant will exhibit the following skills:-

  • Understanding of Java platform, syntax and basic concepts
  • Implement encapsulation, inheritance, interface, and polymorphism fundamentals
  • Work on Generics and Collections
  • Handle exceptions and assertions
  • Implement input/output (I/O) functionality to manipulate files, directories and file systems
  • Avoid deadlock by creating high-performing multi-threaded applications
  • Use JDBC to write database applications
  • Localize Java applications

Target audience:-

  • Developer
  • Java Developer
  • Java EE Developer
  • J2EE Developer

Prerequisites:-

The candidates with basic understanding of object-oriented principles, database concepts and Structured Query Language (SQL) syntax can undergo this training program. Having experience of developing code in any of the programming language will help the learners to understand and practice the course contents easily.

Java Platform Overview

  • Introductions
  • Course Schedule
  • Java Overview
  • Java Platforms
  • OpenJDK
  • Licensing
  • Java in Server Environments
  • The Java Community Process

Java Syntax and Class Review

  • Simple Java classes
  • Java fields, constructors and methods
  • Model objects using Java classes
  • Package and import statements

Encapsulation and Polymorphism

  • Encapsulation in Java class design
  • Model business problems with Java classes
  • Immutability
  • Subclassing
  • Overloading methods
  • Variable argument methods

Java Class Design

  • Access modifiers: private, protected and public
  • Method overriding
  • Constructor overloading
  • The instanceof operator
  • Virtual method invocation
  • Polymorphism
  • Casting object references
  • Overriding Object methods

Advanced Class Design

  • Abstract classes and type generalization
  • The static and final modifiers
  • Field modifier best practices
  • The Singleton design pattern
  • Designing abstract classes
  • Nested classes
  • Enumerated types

Inheritance with Java Interfaces

  • Java Interfaces
  • Types of Inheritance
  • Object composition and method delegation
  • Implementing multiple interfaces
  • The DAO design pattern

Generics and Collections

  • Generic classes and type parameters
  • Type inference (diamond)
  • Collections and generics
  • List, set and Map
  • Stack and Deque

String Processing

  • String manipulation with StringBuilder and StringBuffer
  • Essential String methods
  • Text parsing in Java
  • Input processing with Scanner
  • Text output and formatting
  • Regular expressions with the Pattern and Matcher classes

Exceptions and Assertions

  • Exceptions categories
  • Standard Java Exception classes
  • Creating your own Exception classes
  • Using try-catch and the finally clause
  • Using try-with-resources and the AutoCloseable interface
  • The multi-catch feature
  • Best practices using exceptions
  • Assertions

File I/O with NIO 2

  • The Path interface
  • The Files class
  • Directory and File operations
  • Managing file system attributes
  • Reading, writing, and creating files
  • Watching for file system changes

I/O Fundamentals

  • I/O using Java
  • Reading the console input stream
  • Writing to the console
  • Using I/O Streams
  • Chaining I/O Streams
  • Channel I/O
  • Reading and writing objects using Serialization

Threading

  • Operating system task scheduling
  • Recognizing multithreaded environments
  • Creating multi-threaded solutions
  • Sharing data across threads
  • Synchronization and Deadlock
  • Immutable objects

Concurrency

  • Creating Atomic variables
  • Using Read-Write Locks
  • Thread-safe collections
  • Concurrenct synchronizers (Semaphore, Phaser, and others)
  • Executors and ThreadPools to concurrently schedule tasks
  • Parallelism and the Fork-Join framework

Database application with JDBC

  • Layout of the JDBC API
  • JDBC divers
  • Queries and results
  • PreparedStatement and CallableStatement
  • Transactions
  • RowSet 1.1 RowSetProvider and RowSetFactory
  • The DAO Pattern and JDBC

Localization

  • Advantages of localization
  • Defining locale
  • Read and set locale using the Locale object
  • Resource bundles
  • Format messages, dates and numbers

Designed with accuracy and supreme utility in real-time situations, our Oracle Core Java SE 7 Training in Bangalore is what any programmer is required to give much-required career growth.

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    “I was looking for BO training and most of the institutes I came across were giving training for group of people but Zenfotec provides one to one training which is very helpful as it gives us lot of flexibility. Trainer is Gopi is very knowledgeable and always ready to clear doubts. He is always available to answer all my questions. A big go to zenfotec solutions. Thanks a lot.”
    Sandur Indrani, SAP BOBI 4.0

    I got trained for SAP BI and BW on HANA from Zenfotec Solutions. I got a very good trainer who was very clear in explaining concepts and doubts. Too good with specific examples. Accommodate timing as per the candidates. Emphasis on practicals more. Thank you team for exceptional work and help provided.”
    Sukriti Mishra, SAP BW/BW on HANA

    “The training was excellent , I took sap abap course and i thankful to trainer vinod he explained very patiently , as i didn’t know nothing about sap at the end of course i got a feel like i can crack the interview , and the class are flexible for online training…”
    Tarun, SAP ABAP

    “The best decision of my life was to join zenfotec for sap hana training. I have invested lot of time and money to get the best institute to meet my needs but somehow I came across zenfotec. I must say that they have exceeded my expectation with real time knowledge and lot of project based assignment. I am very grateful to my trainer and to zenfotec team for their splendid service.” Akshay Tewari , SAP S4 HANA, Simple Finance

    “Zenfotec team arranged a very good trainer for Core Java. The trainer is very friendly and is open minded. He is very patience and takes time to understand my doubts. The trainer has shared many real time assignments and has helped me interview preparations as well. I am not from a software background but the training delivered by trainer and the help I received from Zenfotec is simply awesome. My best wishes for Zenfotec and to my Trainer Niket. I would strongly suggest Zenfotec for Core and Advanced Java. ” Shreya ,Core Java

    “I did a course on sap bi from Zenfotec. The trainer for SAP BI was too good, which eventually helped me to get a detailed idea about. The staffs at Zenfotec are very friendly and supportive. Plz continue ur gud work.” Jithin John,SAP BW 7.3

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    “One of the best experience I have had with online training. Both the trainer and the SPOC was awesome and understanding. Trainer was very knowledgeable and was flexible and was able to deliver the best, both experience wise as well as subject wise.

    My 200% recommendations to anyone who want to proceed with Zenfotec.

    Awesome Team and Trainers, way to go team!!”
    Shyam J, SAP MM

    >> view all testimonies.

    About Us

    Zenfotec solutions is an IT training institute in Bangalore. We are located very close to the Electronic City. Zenfotec is one of the finest computer training institute in the vicinity where you can get in-depth knowledge and training on real time scenarios from expert trainers on technologies like ERP, AWS, Linux, Python, Tableau, Ms Excel and more.

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