Apex supports the following data types. A primitive, such as an Integer, Double, Long, Date, Datetime, String, ID, Boolean, among others. An sObject, either as a generic sObject or as a specific sObject, such as an Account, Contact. A collection, including: A list A set of primitives A map A typed list of values, also… Read more

Apex is a programming language in Salesforce.com which is similar to Java programming with object oriented concepts.Apex enables developer to add business logic to system events like visualforce pages,button clicks and update of records. Apex supports:- Triggers which are similar to database system triggers. Database statements that provide query language in salesforce like SOQL and… Read more