Java SE 17 Developer - Zetlan Technologies

1. Handling date, time, text, numeric and boolean values

Use primitives and wrapper classes including Math API, parentheses, type promotion, and casting to evaluate arithmetic and boolean expressions
Manipulate text, including text blocks, using String and StringBuilder classes
Manipulate date, time, duration, period, instant and time-zone objects using Date-Time API
Create program flow control constructs including if/else, switch statements and expressions, loops, and break and continue statements

Declare and instantiate Java objects including nested class objects, and explain the object life-cycle including creation, reassigning references, and garbage collection
Create classes and records, and define and use instance and static fields and methods, constructors, and instance and static initializers
Implement overloading, including var-arg methods
Understand variable scopes, use local variable type inference, apply encapsulation, and make objects immutable
Implement inheritance, including abstract and sealed classes. Override methods, including that of Object class. Implement polymorphism and differentiate object type versus reference type. Perform type casting, identify object types using instanceof operator and pattern matching
Create and use interfaces, identify functional interfaces, and utilize private, static, and default interface methods
Create and use enumerations with fields, methods and constructors
Handle exceptions using try/catch/finally, try-with-resources, and multi-catch blocks, including custom exceptions

Create Java arrays, List, Set, Map, and Deque collections, and add, remove, update, retrieve and sort their elements
Use Java object and primitive Streams, including lambda expressions implementing functional interfaces, to supply, filter, map, consume, and sort data
Perform decomposition, concatenation and reduction, and grouping and partitioning on sequential and parallel streams
Define modules and their dependencies, expose module content including for reflection. Define services, producers, and consumers
Compile Java code, produce modular and non-modular jars, runtime images, and implement migration using unnamed and automatic modules

Create worker threads using Runnable and Callable, manage the thread lifecycle, including automations provided by different Executor services and concurrent API
Develop thread-safe code, using different locking mechanisms and concurrent API
Process Java collections concurrently including the use of parallel streams

Read and write console and file data using I/O Streams
Serialize and de-serialize Java objects
Create, traverse, read, and write Path objects and their properties using java.nio.file API

Create connections, create and execute basic, prepared and callable statements, process query results and control transactions using JDBC API
Implement localization using locales, resource bundles, parse and format messages, dates, times, and numbers including currency and percentage values

Fees Structure :	15500 INR / 185 USD
Total No of Class :	25 Video Class
Class Duration :	27:30 Working Hours
Download Feature :	Download Avalable
Technical Support :	Call / Whatsapp : +91 8680961847
Working Hours :	Monday to Firday 9 AM to 6 PM
Payment Mode :	Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

Fees Structure :	30000 INR / 355 USD
Class Duration :	60 Days
Class Recording :	Live Class Recording available
Class Time :	Monday to Firday 1.5 hours per day / Weekend 3 Hours per day
Technical Support :	Call / Whatsapp : +91 8680961847
Working Hours :	Monday to Firday 9 AM to 6 PM
Payment Mode :	Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

Exam Code	Delivery	format	Duration	No of Questions	Passing Score
1Z0-829	Proctored Online	Multiple Choice	90 Minutes	50	68%