Java Certification Training Course → Keywords

Curriculum

29 Sections
310 Lessons
60 Hours

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String Handling
12
- 0.0
  String: What and Why?
- 0.1
  Immutable String
- 0.2
  String Comparison
- 0.3
  String Concatenation
- 0.4
  Substring
- 0.5
  Methods of String class
- 0.6
  StringBuffer class
- 0.7
  StringBuilder class
- 0.8
  Creating Immutable class
- 0.9
  toString method
- 0.10
  StringTokenizer class
- 0.11
  Hands-On
Exception Handling
10
- 0.0
  Exception Handling: What and Why?
- 0.1
  Types of Java Exceptions
- 0.2
  Checked and Unchecked Exceptions
- 0.3
  Java Exception keyword
- 0.4
  Throw & throws
- 0.5
  Finalize
- 0.6
  Try with Resource
- 0.7
  Exception Handing with Method Overriding
- 0.8
  Java Custom Exception
- 0.9
  Hands-On
Java Inner or Nested Classes
7
- 0.0
  Nested Class: What and Why?
- 0.1
  Member Inner class
- 0.2
  Annonymous Inner class
- 0.3
  Local Inner class
- 0.4
  static nested class
- 0.5
  Nested Interface
- 0.6
  Hands-On
Multithreading
20
- 0.0
  Multithreading: What and Why?
- 0.1
  Synchronized Block and Method
- 0.2
  Life Cycle of a Thread
- 0.3
  Thread API in Java
- 0.4
  Creating Thread
- 0.5
  States of Tread
- 0.6
  Advance Thread concepts
- 0.7
  Thread Pooling – Executor , Callable, Future
- 0.8
  Queues, Worker thread model – Executer Service etc.
- 0.9
  Fork Join Framework
- 0.10
  CountDownLarch
- 0.11
  CyclicBarrier
- 0.12
  Semaphore
- 0.13
  Mutex
- 0.14
  ThreadLocal
- 0.15
  ReentrantLock
- 0.16
  ShutdownHook
- 0.17
  Performing multiple tasks by multiple threads
- 0.18
  Garbage Collection
- 0.19
  Hands-On
Generics
7
- 0.0
  Generics for Collections
- 0.1
  Non Generics in Collections
- 0.2
  Generics for class
- 0.3
  Generics Method
- 0.4
  Bounded Types
- 0.5
  Advantages of Java Generics
- 0.6
  Hands-On
Runnable class
8
- 0.0
  Synchronization: What and Why?
- 0.1
  synchronized method
- 0.2
  synchronized block
- 0.3
  static synchronization
- 0.4
  Deadlock
- 0.5
  Inter-thread Communication
- 0.6
  Interrupting Thread
- 0.7
  Hands-On
Input and output
17
- 0.0
  What is Stream?
- 0.1
  Input and Output Streams
- 0.2
  Types of Streams
- 0.3
  java.io package
- 0.4
  The Byte-stream I/O hierarchy
- 0.5
  Character Stream Hierarchy
- 0.6
  FileWriter & FileReader
- 0.7
  File I/O and Object Serialization
- 0.8
  CharArrayWriter
- 0.9
  Console
- 0.10
  Compressing and Uncompressing File
- 0.11
  Reading and Writing data simultaneously
- 0.12
  DataInputStream and DataOutputStream
- 0.13
  Object Stream
- 0.14
  Buffered Stream
- 0.15
  StreamTokenizer class
- 0.16
  Hands-On
Serialization & Externalization
6
- 0.0
  Serialization & Deserialization
- 0.1
  Serialization with IS-A and Has-A
- 0.2
  transient keyword
- 0.3
  Object Serialization
- 0.4
  Externalizable
- 0.5
  Hands-On
Java Collections
21
- 0.0
  What is a framework in Java?
- 0.1
  Collection Framework
- 0.2
  Collection Interfaces and Implementor classes
- 0.3
  Types of Interfaces
- 0.4
  Types of Classes
- 0.5
  List,Set,Map
- 0.6
  Comparable and Comparator
- 0.7
  Collections and Arrays Classes
- 0.8
  Enhanced ForEach Loop
- 0.9
  Java Vector and Stack
- 0.10
  Enumeration
- 0.11
  List Interface
- 0.12
  ArrayList
- 0.13
  LinkedList
- 0.14
  Set Interface
- 0.15
  HashSet, LinkedHasSet, TreeSet
- 0.16
  Map Interface
- 0.17
  HashMap, LinkedHashMap, TreeMap
- 0.18
  Collection Sort
- 0.19
  Collection Shuffle
- 0.20
  Hands-On
JDBC
10
- 0.0
  JDBC Drivers
- 0.1
  Steps to connect to the database
- 0.2
  JDBC API Interfaces
- 0.3
  JDBC API Classes
- 0.4
  Stored procedures and functions
- 0.5
  Transaction Management
- 0.6
  Batch Processing
- 0.7
  JDBC New Features
- 0.8
  Mini Project
- 0.9
  Hands-On
Basics of Java Programming
10
- 1.0
  Java – What, Where, and Why?
- 1.1
  History and Features of Java
- 1.2
  Internals of Java Program
- 1.3
  Difference between JDK, JRE, and JVM
- 1.4
  Internal Details of JVM
- 1.5
  Variable and Data Type
- 1.6
  Unicode System
- 1.7
  Naming Convention
- 1.8
  To run the first program in CMD
- 1.9
  Hands-On
Java Packages
3
- 2.0
  What are Packages in java?
- 2.1
  Needs of Packages in Java
- 2.2
  Hands-On
Variables, Data Types and Operators
6
- 3.0
  Types of Variables and its uses
- 3.1
  Primitive and Non-primitive Data Type
- 3.2
  Numeric and Character values
- 3.3
  Keywords
- 3.4
  Types of Operators in Java
- 3.5
  Hands-On
Control Flow statements and Methods in Java
10
- 4.0
  What is a function?
- 4.1
  if, if-else, if-else-if methods
- 4.2
  Switch case statement
- 4.3
  For loop statement
- 4.4
  While and do-while loop implementation
- 4.5
  Break statement syntax
- 4.6
  return statements
- 4.7
  Continue statement
- 4.8
  Java Comments
- 4.9
  Hands-On
JAVA Constructors
3
- 5.0
  What are constructors and how to implement it?
- 5.1
  Methods for Constructors Enumerated Data Types
- 5.2
  Hands-On
OOPS Concepts and its applications
13
- 6.0
  Java OOPs Concepts Introduction
- 6.1
  Naming Conventions
- 6.2
  Object and Class
- 6.3
  Creating Object outside of a class
- 6.4
  Method Overloading
- 6.5
  Constructor
- 6.6
  Abstraction Implementation
- 6.7
  Concept of Inheritance
- 6.8
  Polymorphism in Java
- 6.9
  Java Encapsulation methods
- 6.10
  Java Array
- 6.11
  Association-Composition & Aggregation
- 6.12
  Hands-On
Concurrent Collection Framework
6
- 16.0
  CopyOnWriteArrayList
- 16.1
  ConcurrentHashMap
- 16.2
  SynchronizedList
- 16.3
  SynchronizedSet
- 16.4
  SynchronizedMap
- 16.5
  Hands-On
Reflection API
6
- 18.0
  Instantiating classes
- 18.1
  Exploring Methods
- 18.2
  Calling methods
- 18.3
  Creating Object
- 18.4
  Exploring Constructors
- 18.5
  Hands-On
Java 8 Features
11
- 19.0
  Lambda Expressions
- 19.1
  Pipelines and Streams
- 19.2
  Date and Time API
- 19.3
  Default Methods
- 19.4
  Type Annotations
- 19.5
  Nashhorn JavaScript Engine
- 19.6
  Concurrent Accumulators
- 19.7
  Parallel operations
- 19.8
  PermGen Error Removed
- 19.9
  TLS SNI
- 19.10
  Hands-On
Java 9 Features
14
- 20.0
  Platform Module System (Project Jigsaw)
- 20.1
  Interface Private Methods
- 20.2
  Try-With Resources
- 20.3
  Anonymous Classes
- 20.4
  @SafeVarargs Annotation
- 20.5
  Collection Factory Methods
- 20.6
  Process API Improvement
- 20.7
  New Version-String Scheme
- 20.8
  JShell: The Java Shell (REPL)
- 20.9
  Process API Improvement
- 20.10
  Control Panel
- 20.11
  Stream API Improvement
- 20.12
  Installer Enhancement for Microsoft windows and many more
- 20.13
  Hands-On
Java 10 Features
13
- 21.0
  Local-Variable Type Inference
- 21.1
  Consolidate the JDK Forest into a Single Repository
- 21.2
  Garbage-Collector Interface
- 21.3
  Parallel Full GC for G1
- 21.4
  Application Class-Data Sharing
- 21.5
  Thread-Local Handshakes
- 21.6
  Remove the Native-Header Generation Tool (javah)
- 21.7
  Additional Unicode Language-Tag Extensions
- 21.8
  Heap Allocation on Alternative Memory Devices
- 21.9
  Experimental Java-Based JIT Compiler
- 21.10
  Root Certificates
- 21.11
  Time-Based Release Versioning
- 21.12
  Hands-On
Java 11 Features
8
- 22.0
  Running Java File with single command
- 22.1
  New utility methods in String class
- 22.2
  Local-Variable Syntax for Lambda Parameters
- 22.3
  Nested Based Access Control
- 22.4
  JEP 321: HTTP Client
- 22.5
  Reading/Writing Strings to and from the Files
- 22.6
  JEP 328: Flight Recorder.
- 22.7
  Hands-On
Java 12 Features
10
- 23.0
  JVM Changes – JEP 189, JEP 346, JEP 344, and JEP 230.
- 23.1
  Switch Expressions
- 23.2
  File mismatch() Method
- 23.3
  Compact Number Formatting
- 23.4
  Teeing Collectors in Stream API
- 23.5
  Java Strings New Methods – indent(), transform(), describeConstable(), and resolveConstantDesc().
- 23.6
  JEP 334: JVM Constants API
- 23.7
  JEP 305: Pattern Matching for instanceof
- 23.8
  Raw String Literals is Removed From JDK 12
- 23.9
  Hands-On
Java 13 Features
10
- 24.0
  Text Blocks – JEP 355
- 24.1
  New Methods in String Class for Text Blocks
- 24.2
  Switch Expressions Enhancements – JEP 354
- 24.3
  Reimplement the Legacy Socket API – JEP 353
- 24.4
  Dynamic CDS Archive – JEP 350
- 24.5
  ZGC: Uncommit Unused Memory – JEP 351
- 24.6
  FileSystems.newFileSystem() Method
- 24.7
  Support for Unicode 12.1
- 24.8
  DOM and SAX Factories with Namespace Support
- 24.9
  Hands-On
Java 14 Features
13
- 25.0
  Switch Expressions (Standard) – JEP 361
- 25.1
  Pattern Matching for instanceof (Preview) – JEP 305
- 25.2
  Helpful NullPointerExceptions – JEP 358
- 25.3
  Records (Preview) – JEP 359
- 25.4
  Text Blocks (Second Preview) – JEP 368
- 25.5
  Packaging Tool (Incubator) – JEP 343
- 25.6
  NUMA-Aware Memory Allocation for G1 – JEP 345
- 25.7
  JFR Event Streaming – JEP 349
- 25.8
  Non-Volatile Mapped Byte Buffers – JEP 352
- 25.9
  ZGC on macOS – JEP 364
- 25.10
  ZGC on Windows – JEP 365
- 25.11
  Foreign-Memory Access API (Incubator) – JEP 370
- 25.12
  Hands-On
Java 15 Features
13
- 26.0
  Sealed Classes (Preview) – JEP 360
- 26.1
  Pattern Matching for instanceof (Second Preview) – JEP 375
- 26.2
  Records (Second Preview) – JEP 359
- 26.3
  Text Blocks (Standard) – JEP 378
- 26.4
  Hidden Classes – JEP 371
- 26.5
  Remove the Nashorn JavaScript Engine – JEP 372
- 26.6
  Reimplement the Legacy DatagramSocket API – JEP 373
- 26.7
  Disable and Deprecate Biased Locking – JEP 374
- 26.8
  Shenandoah: A Low-Pause-Time Garbage Collector – JEP 379
- 26.9
  Remove the Solaris and SPARC Ports – JEP 381
- 26.10
  Foreign-Memory Access API (Second Incubator) – JEP 383
- 26.11
  Deprecate RMI Activation for Removal – JEP 385
- 26.12
  Hands-On
Java 16 Features
18
- 27.0
  Vector API (Incubator) – JEP 338
- 27.1
  Enable C++14 Language Features – JEP 347
- 27.2
  Migrate from Mercurial to Git – JEP 357
- 27.3
  Migrate to GitHub – JEP 369
- 27.4
  ZGC: Concurrent Thread-Stack Processing – JEP 376
- 27.5
  Unix-Domain Socket Channels – JEP 380
- 27.6
  Alpine Linux Port – JEP 386
- 27.7
  Elastic Metaspace – JEP 387
- 27.8
  Windows/AArch64 Port – JEP 388
- 27.9
  Foreign Linker API (Incubator) – JEP 389
- 27.10
  Warnings for Value-Based Classes – JEP 390
- 27.11
  Packaging Tool – JEP 392
- 27.12
  Foreign-Memory Access API (Third Incubator) – JEP 393
- 27.13
  Pattern Matching for instanceof – JEP 394
- 27.14
  Records – JEP 395
- 27.15
  Strongly Encapsulate JDK Internals by Default – JEP 396
- 27.16
  Sealed Classes (Second Preview) – JEP 397
- 27.17
  Hands-On
Java 17 Features
15
- 28.0
  Context-Specific Deserialization Filters – JEP 415
- 28.1
  Vector API (Second Incubator) – JEP 414
- 28.2
  Foreign Function & Memory API (Incubator) – JEP 412
- 28.3
  Deprecate the Security Manager for Removal – JEP 411
- 28.4
  Remove the Experimental AOT and JIT Compiler – JEP 410
- 28.5
  Sealed Classes – JEP 409
- 28.6
  Remove RMI Activation – JEP 407
- 28.7
  Pattern Matching for switch (Preview) – JEP 406
- 28.8
  Strongly Encapsulate JDK Internals – JEP 403
- 28.9
  Deprecate the Applet API for Removal – JEP 398
- 28.10
  macOS/AArch64 Port – JEP 391
- 28.11
  New macOS Rendering Pipeline – JEP 382
- 28.12
  Enhanced Pseudo-Random Number Generators – JEP 356
- 28.13
  Restore Always-Strict Floating-Point Semantics – JEP 306
- 28.14
  Hands-On
Java 18 Features
10
- 29.0
  UTF-8 by Default – JEP 400
- 29.1
  Simple Web Server – JEP 408
- 29.2
  Code Snippets in Java API Documentation – JEP 413
- 29.3
  Reimplement Core Reflection with Method Handles – JEP 416
- 29.4
  Vector API (Third Incubator) – JEP 417
- 29.5
  Internet-Address Resolution SPI – JEP 418
- 29.6
  Foreign Function & Memory API (Second Incubator) – JEP 419
- 29.7
  Pattern Matching for switch (Second Preview) – JEP 420
- 29.8
  Deprecate Finalization for Removal – JEP 421
- 29.9
  Hands-On

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Java Certification Training Course

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