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### Enroll in the NEW Salesforce Lightning Web Component Development Course ####
If you are looking to prepare for your upcoming Salesforce Interview, you are at right place.
If you're looking for Salesforce Interview Questions with Answers for Freshers and Experienced, you are at right place.
The demand for Salesforce professionals increased across different industries which resulted in increase of job opportunities for Salesforce Developers, Salesforce Administrators, and Salesforce Business Analysts.
Huge increase in demand for Salesforce Professionals.
### Enroll in the NEW Salesforce Lightning Web Component Development Course ####
If you are looking to prepare for your upcoming Salesforce Interview, you are at right place.
If you're looking for Salesforce Interview Questions with Answers for Freshers and Experienced, you are at right place.
The demand for Salesforce professionals increased across different industries which resulted in increase of job opportunities for Salesforce Developers, Salesforce Administrators, and Salesforce Business Analysts.
Huge increase in demand for Salesforce Professionals.
Increased number of businesses are signing contracts every day for using Salesforce which is why there is a huge demand for Salesforce skills, knowledge and expertise . Even smaller companies are investing in Salesforce and larger companies are upgrading their Salesforce systems to fulfil their requirements for customized applications.
This has in turn increased the number of people attending interviews for Salesforce.
Why do you need this course?
We don't have enough of resources available for Salesforce interview questions. An open discussion with a Salesforce expert will definitely help you understand what questions do we expect in a Salesforce interview. Interview questions are not straightforward. These days employers are asking lot of scenario-based questions which is difficult to answer if you don't have real-time experience. That's why this course will be very helpful.
I would highly recommend you to start with our Interview Preparation course which covers all the important interview questions related to Out-of-the-box features of Salesforce, Apex and Visualforce. This course has plenty of scenario based questions as well.
If you are fresher and want to get a feel of interview,then this course is for you.
If you are a experienced salesforce developer and looking to brush up your skills, then this course is also for you.
This course covers all the important topics which interviewer loves to ask.
Take our Salesforce Interview Questions Course and prepare yourself for your next interview. You never know, you might come across the same questions.
Hopefully this helps you land a top-notch job in the domain of your passion. In case you recently attended a Salesforce interview, we request you to post any question you have faced. We will be happy to answer them for you.
Custom objects are database tables that allow you to store data specific to your organization in salesforce.com.
You can use custom objects to extend salesforce.com functionality or to build new application functionality.
Master Detail relationship is the Parent child relationship. In which Master represents Parent and detail represents Child. If Parent is deleted then Child also gets deleted. Rollup summary fields can only be created on Master records which will calculate the SUM, AVG, MIN of the Child records.
•Up to 2 allowed to object.
•Parent field on child is required.
•Access to parent determines access to children.
•Deleting parent automatically deletes child.
•A child of one master detail relationship cannot be the parent of another.
•Lookup field on page layout is required.
No, directly we cannot create master details relationship if custom object contains existing records.
Steps to follow:
Lookup relationships are used when you want to create a link between two objects, but without the dependency on the parent object.
So you can have all 40 as Lookup Relationship fields,38 Lookup and 2 MD or 39 Lookup and 1 MD relationship fields on an object
| Lookup | Master detail |
| Loosely coupled. | Strongly coupled. |
| Roll-up summary field cannot be created. | Roll-up summary field can be created. |
| Parent record is not required while creating a child record. | Parent record is always required in order to create a child record. |
| Lookup fields are not required on the page layout of the detail record. | Master-detail field is always required on the page layout of the detail record. |
| Standard object record can be on the detail side of a custom object in a lookup relationship. | Standard object record cannot be a child. |
| By default record ownership of child records is not controlled by the parent. | Parent controls the record ownership of child records. The owner field is not available on the detail record in master-detail relationship queues, sharing rules and manual sharing is not possible for detail records as it requires the owner field. |
| You can have a child record without a parent. | You cannot have a child record without a parent. |
| You can have a maximum of 40 lookups on an object. | You can have a maximum of two master details on an object. |
| No cascade delete. | cascade delete. |
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