Bu kursda öğreneceklerimiz;

A) Apex object oriented programming 

Classes

Objects

Encapsulation

Polymorphism

Inheritance

Abstraction

B) Test Class

Best Practices of Test Classes in Apex

How to Create Test Data

1) Manually create it for each test

2) Load data via CSV Static Resource

3) Test Setup (@TestSetup)

4) Test Factory

C) TRİGGER

Bulk Triggers

Trigger Syntax

Trigger Context Variables

Context Variable Considerations

Common Bulk Trigger Idioms

Defining Triggers

Triggers and Merge Statements

Triggers and Recovered Records

Triggers and Order of Execution

D) SOQL

E) Asynchronous Apex

Queueable Apex

To start a long-running operation and get an ID for it

To pass complex types to a job

To chain jobs

Scheduled Apex

To schedule an Apex class to run on a specific schedule

Batch Apex

For long-running jobs with large data volumes that need to be performed in batches, such as database maintenance jobs

For jobs that need larger query results than regular transactions allow

Future Methods

When you have a long-running method and need to prevent delaying an Apex transaction

When you make callouts to external Web services

To segregate DML operations and bypass the mixed save DML error

F) Exception

Exception Statements

Exception Handling Example

Built-In Exceptions and Common Methods

Catching Different Exception Types

Create Custom Exceptions