Free Salesforce Developer Training Course

Salesforce Development involves designing and building custom applications and integrations on the Salesforce platform using a range of technologies, including Apex, Visualforce, and Lightning Web Components, to automate business processes, enhance customer experiences, and drive organizational growth which can be studied from free salesforce tutorials by S2 Labs.

Apex is a programming language used for developing custom applications and business logic on the Salesforce platform. It is similar to Java and is used for writing custom triggers, controllers, and other server-side code to automate and extend Salesforce functionality.

Salesforce Apex is a powerful object-oriented programming (OOP) language that is used to develop custom applications and integrations on the Salesforce platform. Apex provides a robust set of OOP concepts that allow developers to build complex, scalable, and maintainable applications all of which are covered in these salesforce developer tutorials.

Salesforce Apex is a powerful object-oriented programming (OOP) language that is used to develop custom applications and integrations on the Salesforce platform. Apex provides a robust set of OOP concepts that allow developers to build complex, scalable, and maintainable applications all of which are covered in these salesforce developer tutorials.

Apex supports logical and conditional statements for controlling the flow of program execution. Conditional statements include if-else statements, switch statements, logical operators, and ternary operators. These statements allow developers to make decisions and execute code based on conditions or variables.

SOQL and SOSL are query languages in Salesforce for retrieving data from the database. SOQL retrieves records from a single object, while SOSL searches across multiple objects and is designed for full-text search capabilities. They both use similar syntax, but SOSL returns a ranked list of results.

SOQL and SOSL are query languages in Salesforce for retrieving data from the database. SOQL retrieves records from a single object, while SOSL searches across multiple objects and is designed for full-text search capabilities. They both use similar syntax, but SOSL returns a ranked list of results.

Salesforce DML manipulates records in the database (insert, update, upsert, delete, undelete). It's standalone and can execute on single/multiple records. DML can be combined with SOQL/SOSL for data retrieval and manipulation without triggers or programmatic logic.

Apex Triggers automate processes in Salesforce by executing code before or after events occur on a record. They perform validation and update related records, and can access and modify data of the record that triggered them. Triggers can be written for any object and can be executed synchronously or asynchronously.

Salesforce's Exception Handling catches errors and prevents code crashes, allowing developers to handle exceptions. Built-in exceptions like DMLException and System.Exception, as well as custom ones, can be used with try-catch, finally, and throw statements.

Salesforce Apex Testing is used to test code in a separate environment before deployment to ensure it is working as expected. Testing is done through unit tests, which can be written in Apex and can test classes, triggers, and more. Test results are displayed in the Salesforce UI.

Governor Limits are enforced by Salesforce to ensure efficient shared resource use. These limits cover operations, queries, record retrieval and manipulation, CPU time, and memory. Limits depend on the operation type and Salesforce edition. Limits exceeded during an operation will cause an exception to be thrown and the operation to stop.

Salesforce APIs enable developers to interact with Salesforce programmatically, allowing for the creation of custom integrations and applications. APIs include REST, SOAP, and Bulk APIs, and can be used to retrieve, create, update, and delete data, as well as perform other platform operations as covered in these free salesforce developer course module.

Lightning Component Framework which is also called as Aura component is used to create UIs in salesforce lightning. It is the first lightning framework to build UIs. It is a complex framework to work with. Through this, we can make UI and enhance the user experience.

Salesforce Visualforce Pages enable developers to create custom user interfaces using a combination of HTML, Apex, and Visualforce tags. Visualforce Pages are rendered on the server side and can be used to create custom forms, reports, and dashboards that integrate with Salesforce data and metadata.

Salesforce Deployment Tools such as ANT Migration and Change Sets are used to move metadata changes between Salesforce environments. They allow developers to select metadata components, track deployments, and roll back changes if needed, making them crucial for managing changes between development, testing, and production environments.