HCL Salesforce Interview Questions

Hello sir I am here as I have an interview in HCL for Salesforce Profile so will you please help me out by providing me question that may be asked in Interview for this Profile???

[Kiran Chandar]

As per your demand here I am providing you question that may be asked in the interview in HCL for Salesforce Profile

-Name three Governor Limits.
-When do you use a before vs. after trigger?
-What’s the maximum batch size in a single trigger execution?
-What are the differences between 15 and 18 digit record IDs?
-Provide an example of when a Custom Setting would be used during development.
-When should you build solutions declaratively instead of with code?
-Give an example of a standard object that’s also junction object.
-Describe a use case when you’d control permissions through each of the following:
– Profiles
– Roles-– Permission Sets
-– Sharing Rules
-When should an org consider using Record Types?
-What are some use cases for using the Schema class?
-A trigger is running multiple times during a single save event in an org. How can this be prevented?
-Why is it necessary for most sales teams to use both Leads and Contacts?
-What is the System.assert method and when is it commonly used?
-What are the differences between SOQL and SOSL?
-Order the following events after a record is saved:
-– Validation rules are run
-– Workflows are executed
-– “Before” triggers are executed
-– “After” triggers are executed
-What is Trigger.old and when do you normally use it?
-When should you use a lookup instead of a master-detail relationship?
-What are the advantages of using Batch Apex instead of a trigger?
-What are the pros and cons when using a Workflow Rule Field Update vs. a Formula Field?
-What are the differences between a Map and a List?
-What are the advantages of using Batch Apex instead of a trigger?
-Describe a use case for Static Resources.
-Provide an example of when a Matrix report would be used. How about a Joined report?
-A group of users must be prevented from updating a custom field. What’s the most secure method of preventing this?
-When would you use the @future annotation?
-List three different tools that can be used when deploying code.
-When should an Extension be used instead of a Custom Controller?
-What are the advantages of using External Id fields?
-What are the uses of the <apex:actionFunction> tag?
-What are the differences between static and non-static variables in Apex?
-What are some best practices when writing test classes?
-What does the View State represent in a Visualforce page?
-What are three new features in the most recent Salesforce release?
-Describe the benefits of the “One Trigger per Object” design pattern.
-Write a SOQL query that counts the number of active Contacts for each Account in a set.
-Declaratively create logic in your org that prevents two Opportunities from being created on a single Account in a single day.
-Declaratively create logic in your org that prevents closed Opportunities from being updated by a non System Administrator profile.