What are the different types of objects in Salesforce?

What are the different types of objects in Salesforce?

Salesforce supports several different types of objects. There are standard objects, custom objects, external objects, platform events, and BigObjects.

What are the methods in Salesforce?

There are two modifiers for Class Methods in Apex – Public or Protected. Return type is mandatory for method and if method is not returning anything then you must mention void as the return type. Additionally, Body is also required for method.

What are apex methods?

In Apex, all primitive data type arguments, such as Integer or String, are passed into methods by value. This fact means that any changes to the arguments exist only within the scope of the method. When the method returns, the changes to the arguments are lost.

What is execution context in Salesforce?

An execution context is the context information available during the lifetime of a transaction. Transactions are requests initiated by users when they update a record in the UI, use the API to upload records, etc. From Apex Transactions. An Apex transaction is sometimes referred to as an execution context.

What is the order of execution in Salesforce?

What is Order of Execution in Salesforce? A set of rules that describe the path a record takes through all automations and the events that happen from SAVE to COMMIT. Before Salesforce executes these events on the server, the browser runs JavaScript validation if the record contains any dependent picklist fields.

What are Salesforce objects?

Objects are database tables that allow us to store data specific to the organization in salesforce. Two type of objects in Salesforce. They are. 1. Examples of standard objects are accounts, contacts, opportunities, Leads, products, campaigns, cases, users, contracts, Report, and dashboards, etc.

What are future methods in Salesforce?

Future Methods in Salesforce using @future annotation A future method runs in the background, asynchronously. You can call a future method for executing long-running operations, such as callouts to external Web services or any operation you’d like to run in its own thread, on its own time.

What is Aura method in Salesforce?

aura method in lightning salesforce. Use aura:method to define a method as part of a component’s API. This enables you to directly call a method in a component’s client-side controller instead of firing and handling a component event.

What is static method apex?

A static method is used as a utility method, and it never depends on the value of an instance member variable. Because a static method is only associated with a class, it can’t access the instance member variable values of its class. A static variable is static only within the scope of the Apex transaction.

What is context variables in Salesforce?

What are Trigger context variables in salesforce? Trigger context variables in salesforce. All triggers define implicit variables that allow developers to access run-time context. These variables are contained in the System. Trigger class.

What is order of execution?

Order of execution is a set of rules that describe the path a record takes through all automation, and the events that happen when you save a record with an insert, update, or upsert statement.

How do I remember order of execution in Salesforce?

Mnemonic for Salesforce Save Order of Execution

1. Lion Visits Tiger. V – Validation (System and custom validation rules)
2. Voicing Displeasure to Tiger.
3. ASsuming AUTOmatically they Would Fight.
4. he Pounced, ESCalating the ENTanglement, Removing Fur.
5. the Pride Shared the Conquest, Party on!

What are the triggers and Order of execution in Salesforce?

Triggers and Order of Execution When you save a record with an insert, update, or upsert statement, Salesforce performs the following events in order. Before Salesforce executes these events on the server, the browser runs JavaScript validation if the record contains any dependent picklist fields.

What do you use sobject for in Salesforce?

You can use it for objects cloned through the Salesforce user interface. If you don’t use a preserveId parameter, of if you use a preserveId value of false, you can also used it for objects created using the System.SObject. clone (preserveId, isDeepClone, preserveReadonlyTimestamps, preserveAutonumber) method.

Which is the escape parameter in Salesforce classic?

The escape parameter only applies in Salesforce Classic. The escaped characters are: , <, >, &, “, \\, \, \, and \00a9. As a result, HTML markup is not rendered; instead, it is displayed as text in the Salesforce user interface. Be cautious if you specify false for the escape argument.

When to use foreign keys in Salesforce triggers?

When the request comes from other sources, such as an Apex application or a SOAP API call, Salesforce validates only the foreign keys. Before executing a trigger, Salesforce verifies that any custom foreign keys do not refer to the object itself.