Salesforce developer interview
Going to attend a salesforce developer interview soon? Preparing for it already but don’t know what exactly they are going to ask? some of the common questions that are often asked during sales developer’s interviews and how you can crack them by answering straight to the point. Continue with your readers to find out!
Common Interview Questions and Answers for Salesforce Developers:
- How will you describe an apex in salesforce?
- What is common between Java and Apex?
- How will you describe a visual force in salesforce?
- What are class constructors?
- What are class access modifiers?
- Describe a junction object and its use?
- What is the difference between salesforce object query language and salesforce object language search?
- How will you define a custom object?
- What are the reasons for data loss?
- How can SAAS help in the salesforce?
- Talk about the different reports in salesforce?
- How will you describe an object relationship interview?
- As a salesforce developer, how can you help the marketing team?
- What do you know about our company?
- What do we usually do in the sales organization?
Tips and Tricks for interview:
- Be ready for the interview.
- Mail when things go wrong
- Prepare the basics
- Master the Digital handshake
- Treat it like any other interview
- Show your passion
- Embrace feedback
- Ask questions
- Send thank you notes
Salesforce developer interview questions for 2 years experience
- Mention What Are The Different Types Of Reports Available In Salesforce?
- What Does It Indicate If An Error State This “list Has No Rows For Assignment”?
- Explain How Many Controllers Can Be Used In A Visual Force Page?
- How can you expose an apex class as a web service? and how to obtain a WSDL file for the exposed class?
- What are the Different API in salesforce?
- What’s The Maximum Batch Size In A Single Trigger Execution?
- When Group By is used, How to write or use the Where clause in SOQL?
- Give An Example Of A Standard Object That’s Also Junction Object.
- What is Web-to-Lead in Salesforce?
- I want to count how many times execute method was executed in the Batch class?
Salesforce developer interview questions for 3 years experience
- What is the default data time format of Salesforce?
- What is the difference between 15 digits to 18 digit id in Salesforce?
- What is the architecture of Salesforce?
- How to display multiple columns after clicking on a tab?
- What are the activities in Salesforce?
- What is the difference between ISBLANK() and ISNULL() ?
- What is the difference between a detail page and the edit page?
- There are two fields, if the user populate two field values if we combine those values uniqueness should be maintained, how to achieve without coding?
- What is lead process, support process, sales process?
- What are auto-response rules, Assignment rules, escalation rules?
Salesforce developer interview questions and answers for experienced
Q1. Is it possible to write a validation rule which will fire only on insert of record not on update of record ?
Answer: Use is new() function which checks if the formula is running during the creation of a new record and returns TRUE if it is. If an existing record is being updated, this function returns FALSE.
Q2. What is the default data time format of Salesforce?
Answer: DateTime: Salesforce stores all DateTimes in Coordinated Universal Time (UTC) format. Remember that dateTime field values are stored as Coordinated Universal Time (UTC). When one of these values is returned in the Salesforce application, it is automatically adjusted for the time zone specified in your organization preferences. Your application may need to handle this conversion. Date : fields contain no time information and completely ignore time zones. Whatever date you specify when you set it will be the date every user sees, with any time and zone information being ignored.
Q3. What is the difference between trigger and workflow in Salesforce?
Answer: Workflow:
- Workflow will be helpful to update the same object or master object in custom master-detail relationships.
- Coding is not required.
- Workflow actions are Field Update, Email alert, Task alert and outbound message.
- We cannot use SOQL query from database on workflow.
- We cannot fire workflows after record has been deleted.
Q 4. What is the difference between Role and Profile in Salesforce ?
Answer: Role control record level access can be controlled by Role. Profiles control the objects level access settings. In simple words, Profile defines what user can do in your salesforce org and Role defines what user can see. Other difference is, Profile is mandatory, Role is not.
Q 5. Can we convert formula field into any other data type ?
Answer: No, Formula fields are special read-only fields that cannot be converted to any other data type. Likewise, you cannot convert any other field type into a formula field.
Q 6. Explain What Is Object Relationship Overview?
Answer : Object relationship overview in Salesforce is used to link custom object records to standard object records in a related list. In simple words, it is helpful to track product defects associated with customer cases. You can define different types of relationship by creating custom relationship fields on an object.
Q 7. Mention How Many Relationship Is Included In SFDC And What Are They?
Answer : There are two types of relationships
- Master detail relationship
- Lookup relationship
Q 8. Explain What Is The Trigger?
Answer : Trigger is a code that is executed before or after the record is updated or inserted.
Q 9. Mention What Is The Difference Between Force.com And Salesforce.com?
Answer : Force.com is PaaS (Platform as a Service) while Salesforce.com is SaaS ( Software as a Service).
Q 10. Explain What Is The Limit Of Data.com Records That Can Be Added To Salesforce?
Answer : User can see their limit form setup, by clicking data.com administration/Users. From the data.com users section, user can see their monthly limit and how many records are exported during the month.
Q 11. What is the size of view state in salesforce?
Answer: 170 KB (Prior to Spring 19 release it was 135 KB. for reference: Spring 19 Release Notes)
Q 12. Can we convert the formula field into any other data type?
Answer: No, Formula fields are special read-only fields that cannot be converted to any other data type. Likewise, you cannot convert any other field type into a formula field.
Q 13. There is one field that is used in the Lead conversion and I want to convert its data type, is this possible?
Answer: No, You can not change the data type of any custom field that is mapped for lead conversion.
Q 14. How to insert null values into the Data loader?
Answer: Go to data loader -> setting -> check Is null values checkbox.
Q 15. Maximum batch size of data loader?
Answer: 200
Q 16. Is it possible to write a validation rule on record delete?
Answer: No, only in insert and update events you can write validation rule.
Q 17. Is it possible to schedule a dynamic dashboard in Salesforce?
Answer: No, it is not possible to schedule a dynamic dashboard in Salesforce.
Q 18. What is Object Relationship in Salesforce? What are Salesforce Relations?
Answer: In Salesforce, a related list allows us to connect standard and custom object records. This is the purpose served by an object relationship. Various causes can be connected with specific customers through this. One can create a custom relationship too.
Q 19. What is a “Lookup Relationship”?
Answer: The relationship between the two objects is called a lookup relationship. Lookup relationships connect two object links together so that you can look up from related items to other items. It can be one-to-one or one to many.
Q 20. Explain the Salesforce dashboard?
Answer: In Salesforce we use dashboards to represent the data in a pictorial format. Salesforce dashboard is capable of displaying 20 reports at a time.
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