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Swapnil Zambare SFDC



Hi, I am Swapnil Zambare.
I love to explore Computer and Internet. My aim is to spread tips and tricks related to Salesforce CRM all over the world for free so that every one can learn for free. I'm hoping to make this blog one of the most successful blog in the field of Internet. So for that We need your complete Support. Always Keep loving Us and Expect many tips and tricks from Us. Feel Free To contact Me if you have any feedbacks, ideas or problems.

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Popular Posts

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Asynchronous Apex in Salesforce : Future Methods

Asynchronous Apex in Salesforce : Future Methods Future Apex is used to run processes in a separate thread, at a later time when system resources become available. 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. You can also use future methods to isolate DML operations on different sObject types to prevent the mixed DML error. Each future method is queued and executes when system resources become available. That way, the execution of your code doesn’t have to wait for the completion of a long-running operation. A benefit of using future methods is that some governor limits are higher, such as SOQL query limits and heap size limits. You can call 50 future methods per transaction. Things to Remember: Methods are annotated with  @future  annotation. Use the future annotation to specify that th...
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Salesforce Admin Interview Questions and Answers

Salesforce Admin Interview Questions and Answers Q. What is the Cloud computing? - "Cloud Computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction." Cloud computing is the on-demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. Large clouds often have functions distributed over multiple locations, each location being a data center.   More info about Cloud Computing    Q. What are the characteristics of Cloud Computing? - On-demand, Scalable, Multi-tenant, Reliability and Utility based subscription. Q. What are the different types of clouds? 1. Public Cloud 2. Private Cloud 3. Hybrid Cloud Q. What is Public cloud? - A service provider makes resources, such as applications and storage, available to ...
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Apex Triggers in Salesforce

  Apex Triggers in Salesforce A Trigger is a segment of Apex code which executes before or after inserting or modifying a Salesforce record based on the condition provided. There are different types of triggers based on the action going to be performed. What is Trigger in Salesforce ? Trigger in Salesforce is essentially an Apex script used by developers before or after events related to data manipulation language (DML). Here are some of the key types of operations executed by a trigger: 1. Inserting data into the system. 2. Updating data within the system. 3. Deleting data from the system. 4. Merging data across platforms. 5. Upserting data into the system. 6. Undeleting data from the system. What are different types of Triggers? Before triggers are used to perform a task before a record is inserted or updated or deleted. These are used to update or validate record values before they are saved to the database. After triggers are used if we want to use the information set by the...
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DML - Data Manipulation Language in Apex

What is DML in Apex ?  Data Manipulation Language (DML)    Create and modify records in Salesforce by using the Data Manipulation Language, abbreviated as DML. DML provides a straightforward way to manage records by providing simple statements to insert, update, merge, delete, and restore records. # DML Statements: The following DML statements are available. insert update upsert delete undelete merge Each DML statement accepts either a single sObject or a list (or array) of sObjects. Operating on a list of sObjects is a more efficient way for processing records. All those statements, except a couple, are familiar database operations. The upsert and merge statements are particular to Salesforce and can be quite handy. The upsert DML operation creates new records and updates sObject records within a single statement, using a specified field to determine the presence of existing objects, or the ID field if no field is specified. The merge statement merges up to three records...