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There are two types of Triggers in Salesforce.
- Bulk Triggers.
- Recursive Triggers.
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No.
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In Force.com we have a concept of scheduling the apex. We can write a block of code which can be scheduled at particular point of time in a week.
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- Yes, we can put list in the Map. Please find the code below.
Map<Id, List<Opportunity>> MapList=New Map<Id, List<Opportunity>>();
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The class with sharing means we are enabling the access to the profiles. The class without sharing means we are disabling the access to the profiles.
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An app is a collection of items that work together to serve a particular function. Salesforce apps come in two flavors: Classic and Lightning. Lightning apps are created and managed in Lightning Experience.
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Organization-Wide Defaults, or OWDs, are the baseline security you for your Salesforce instance. Organizational Wide Defaults are used to restrict access. You grant access through other means we will talk about later (sharing rules, Role Hierarchy, Sales Teams and Account teams, manual sharing, etc).
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Custom settings and external objects allow only a subset of the available data types. You can't add a multi-select picklist, rich text area, or dependent picklist custom field to opportunity splits.
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Yes, the parent will update the object. Reparenting means when we change reference of parent record from child record.
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In the Time-Dependent Workflow Actions section, click Add Time Trigger. Note You can't add a time trigger if: The evaluation criteria is set to Evaluate the rule when a record is: created, and any time it's edited to subsequently meet criteria . The rule is activated.
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One can face issue of exporting reports while working with joined reports.
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String comparisonequals() method should be used for content comparison instead. Unlike Java, the == operator in Apex compares object value equality and not reference equality. The exception is user-defined types. Thus, for sObjects and sObjects arrays comparison the == operator should be used.
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This means that Apex enables casting , that is, a data type of one class can be assigned to a data type of another class, but only if one class is a subclass of the other class. Use casting when you want to convert an object from one data type to another.
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ISBLANK determines if an expression has a value then returns TRUE if it does not. ISNULL determines if an expression is null (blank) then returns TRUE if it is. If the expression contains a value, then this function returns FALSE.
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syntax-
[namespace.] controller.method ( [parameters ...] Call back Function, [configuration] ); -
Apex Managed Sharing provides developers with the ability to support an application to share requirements.
This type of sharing is available only with users to modify all data permissions. Only these users can add/change apex managed sharing.
Apex Managed Sharing uses a Sharing reason (Apex Sharing Reason) -
From another class
From developer console
From JavaScript links
From home page components
By using trigger
From VisualForce page -
Data Loader cannot handle commas implicitly because there is no logical path to follow. If we have any comma field in the Data Loader CSV file for import of the field content, we have to close the content with double quotation marks “content “. Then data Loader will be able to handle this operation.
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Using Data loaders we can perform 6 type of action.They are
- Insert – insertion of new records
- Update – Updating existed records.
- Upsert – Update and Insertion of records
- Delete – Deletion of records.
- Export – Extraction of all records.
- Export All – It extracts all records from salesforce including Recycle Bin records.
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We need to check the “development mode” check box at the user level to enable visualforce editor.
To enable this, go to user details page check the development mode check box. -
Remote site settings is used to authorize the endpoint and allow us to whom integrate(end user)
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File must be in .WSDL extenstion.Multiple port types and binding will not allowedImport and Inheritance operations are not supported.
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They are two ways of XML parsing1. XML streams2. XML DOM
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<Apex:selectoption> tag
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PageBlock: For default salesforce standard format.
dataTable:To design customformats