Salesforce Interview Questions and Answers What are the What is the maximum size of the PDF generated on visualforce attribute renderAs? 15MB. 26 . Salesforce Developer Interview Questions and Answers PDF What is the maximum size of the PDF generated on visualforce attribute. Top 50 Salesforce Interview Questions and Answers Pdf, You can crack the interview your interview & obtain your desire profession as Salesforce Developer.

Salesforce Developer Interview Questions And Answers Pdf

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Data in list settings does not vary with profile or user but is available organization-wide. Examples of list data include two-letter state abbreviations, international dialing prefixes, and catalog numbers for products.

Because the data is cached, access is low-cost and efficient: In the hierarchy, settings for an organization are overridden by profile settings, which, in turn, are overridden by user settings. This method is similar to the getDescribe method on the Schema. Unlike the getDescribe method, this method allows you to specify the sObject type dynamically and describe more than one sObject at a time.

You can first call getGlobalDescribe to retrieve a list of all objects for your organization, then iterate through the list and use describe sObjects to obtain metadata about individual objects. Salesforce is very scrupulous when it comes to copy complicated details like sales statistics, client details, customers assisted, replication clienteles, in order to generate thorough reports, charts and consoles for keeping track of sales.

You have to rename the function and call that action instead. If user have only Read access on particular record but he wants to change the owner name of that record, then in profile level Transfer Record enables he can able to change the owier.

What is the maximum size of the PDF generated on visualforce attribute renderAs? What is the order of execution of workflow rules, validation rules, triggers?

When a record is saved with an insert, update, or upset statement, the following events occur in order:. VLOOKUP is actually a function in sales force which is used to bring relevant value to that record from another record automatically. Explain Salesforce. Also, specify which is the most restrictive security setting? A report type defines the set of records and fields available to a report based on the relationships between a primary object and its related objects.

Reports display only records that meet the criteria defined in the report type. Salesforce provides a set of pre-defined standard report types; administrators can create custom report types as well. An administrator can also show records that may have related records—for example, applications with or without resumes.

In this case, all applications, whether or not they have resumed, are available to reports using that type. There is a limit to the total number of custom report types you can create.

The developed custom applications can be uploaded into the app exchange so that the other person can share the application. Once you convert the lead, the lead record is no longer accessible via the UI.

So to access any of the personal contact information that was captured on lead records, sales team use the contact record. Not possible. Roll-up summary is enabled for only Master —Detail relationship. Roll-up displays the count of child records and calculate the sum, min and max of fields of the child records.

Once this is done you would use System. Assert functions to check what has been done. You may put something into the DB via an insert. You may then expect a trigger to run so you would then reload the item and check that the trigger has fired correctly as certain fields have been updated.

Really you could interchange any of the Assert functions dependent on your logic. Up to you. You are really just trying to create a method to test that some logic i. If user have only Read access on particular record but he wants to change the owner name of that record, then in profile level Transfer Record enables he can able to change the owner.

Tab is a user interface component to user creates to display custom object data. How we can change the Grant access using role hierarchy for standard objects? The key difference is master-detail has a direct dependency between the objects:. When you delete the master it will cascade delete all detail records relating to that master. Manual Sharing button enables only when OWD is private to that object.

Skip to content There is yet a significant lack of Salesforce experts over the experience, however, with drives so as Trailhead , knowledge of the program is growing open to anyone. Difference between auto-response rules and work flow rules? In following ways it is showing the difference: It is designed for Notifications to interested parties AR: For initial response to a particular case created person WF: It runs when record is created or edited AR: It runs only when record created WF: It sends many emails whenever criteria matches AR: Sends one email based on the first rule entry criteria it matches in a sequence of rule entries.

Name three Governor Limits? Who is the Force. What is the difference between Profiles and Roles in Salesforce.

Types of limits that Apex enforces are: Memory, Database resources, Number of script statements to avoid infinite loops, Number of records being processed. What is Force.

What is Dataloader? Dataloader is for integration.

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Mainly it is having 7 function buttons Insert: It is for inserting data from external machine file should be a CSV Update: It is for updating existing record Upsert: It is having the function of insert and update Delete: It is for deleting data deleted files available in recycle bin Hard delete: It is for deleting but it is not recoverable Export: It is for taking out the data from our salesforce.

For all data extraction Note: Its allow the files of comma separated value. How can Developer Force help you? Validation Rules, What are they use for in Salesforce?

How can I participate in the Developer Force Community?

There are a number of ways in which you can participate in Developer Force: Signup for a Developer Edition account. Read and contribute articles, tech notes and white papers and comment on them too using the wiki. Lookup relationship. Master detail relationship. What is a Trigger in Salesforce? A Trigger is just a code that is executed before or after a record is inserted or updated.

Explain the various Standard Profiles in Salesforce? System Administrator — Customization and administration of the application. Read Only — Able to just view the records. Solution Manager — Comes with standard user permission but also can manage categories and published solutions. Marketing User — Is able to import leads into the organization along with standard user permissions.

Explain the Force. List the various types of Reports available in Salesforce. Tabular report: In this the grand total is displayed in a table format. Matrix report: An in-depth report wherein the there is both row —based and column-based grouping. Summary report: A report in which the grouping is on the column basis.

Joined report: A joining of two or more reports into one. How many reports can be added to the Salesforce dashboard? Explain the various dashboard components? The various Dashboard components are explained below: All metrics placed above and below one another in dashboard column the various Dashboard components are explained below:.

List the various object relations in Salesforce? One to many. Many to many.

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Master detail. What is a static resource in Salesforce? Recommended Courses. Self Paced.

Salesforce Interview Questions

Learn More. Online Classroom. Browse all courses. Paschal Ositadima Career-oriented Training. John Chioles Good Experience. April 11, at 6: Log in to Reply. Moderator says: April 12, at 6: Nikit Arora says: October 10, at Dinesh says: Harish says: September 10, at September 10, at 1: Jimmy says: Venkat says: September 8, at Gopi says: Hemaraj says: September 7, at Vijay says: August 10, at 1: Prakash says: August 8, at 3: Or, you can calculate the sum, minimum value, or maximum value of a field in the detail records.

Explain skinny table. What are the considerations for Skinny Table? In Salesforce, skinny tables are used to access frequently used fields and to avoid joins. This largely improves performance. Skinny tables are highly effective, so much so that even when the source tables are modified, skinny tables will be in sync with source tables. Considerations for skinny tables: Skinny tables can contain a maximum of columns. Skinny tables cannot contain fields from other objects.

Which fields are automatically Indexed in Salesforce? Only the following fields are automatically indexed in Salesforce: Primary keys Id, Name and Owner fields. Foreign keys lookup or master-detail relationship fields. Audit dates such as SystemModStamp. Custom fields marked as an External ID or a unique field. How to handle comma within a field while uploading using Data Loader?

In a Data Loader. What are the types of custom settings in Salesforce?

What is the advantage of using custom settings? The advantage of using custom settings is that it allows developers to create a custom set of access rules for various users and profiles. Only one rule can be active at a time.

What are custom labels in Salesforce? What is the character limit of custom label? Custom labels are custom text values that can be accessed from Apex classes or Visualforce pages. The values here can be translated into any language supported by Salesforce. You can create up to 5, custom labels for your organization, and they can be up to 1, characters in length.

What is the difference between a Role and Profile in Salesforce? As mentioned in one of the previous Salesforce interview questions, a profile will ultimately control access to which records a user has in a Salesforce org. No user can work on the Salesforce org without being assigned a profile.

Role however is not mandatory for every user. An example of that is Sales Managers getting access to records owned by Sales Reps while their peers do not get access to it. What are the examples of non-deterministic Force. Before I mention some of the examples, let me give you an introduction to deterministic and non-deterministic formula fields. Formula fields whose value will be static are referred to as deterministic fields.

Whereas, formula fields whose value will be changed dynamically or whose values will have to be calculated on the fly, they are referred to as non-deterministic formula fields.

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A classic example of that is a formula returning the current date and time. Some examples of non-deterministic fields in Force. Software Testing — Salesforce Interview Questions Why do we need to write test classes? How to identify if a class is a test class? Software developers from around the world will unanimously agree that writing code in test classes makes debugging more efficient.

That is because test classes help in creating robust and error-free code be it Apex or any other programming language. Since Unit tests are powerful in their own right, Salesforce requires you to write test classes in Apex code. Why are they so powerful? Because test classes and test methods verify whether a particular piece of code is working properly or not. Test classes can be determined easily because every test class will be annotated with isTest keyword.

In fact, if we do not annotate a test class with isTest, then it cannot be defined as a test class. What is minimum test coverage required for trigger to deploy?

And all these tests must complete successfully. What are the different ways of deployment in Salesforce? You can deploy code in Salesforce using: Change Sets Force. Integration — Salesforce Interview Questions What is an external ID in Salesforce?

Which all field data types can be used as external IDs? An external ID is a custom field which can be used as a unique identifier in a record. When importing records, one among the many fields in those records need to be marked as an external ID unique identifier. An important point to note is that only custom fields can be used as External IDs.

How many callouts to external service can be made in a single Apex transaction? You can expose your Apex class and methods so that external applications can access your code and your application through the REST architecture.

You can then use global classes and a WebService callback method. Developers who expose methods using the Apex REST annotations should therefore take care that they are not inadvertently exposing any sensitive data.

What is the difference between a standard controller and a custom controller?You can first call getGlobalDescribe to retrieve a list of all objects for your organization, then iterate through the list and use describe sObjects to obtain metadata about individual objects.

Question 9. What is sandbox? For example: Lookup and Master-detail relationships are one too many relationships. Yes, you can have a roll-up summary in case of a master-detail relationship.