Elite QandA


How many types of relationships are there in Salesforce?


  1. How many types of relationships are there in Salesforce?
  2. What are relationships in Salesforce?
  3. What are the three types of object relationships?
  4. Can you name three types of object relationships available in Salesforce?
  5. What is hybrid relationship in Salesforce?
  6. What are record types in Salesforce?
  7. What is OOA and OOD?
  8. How many types of class relationships are there?
  9. What is the difference between lookup and master-detail relationship?
  10. What is tab in Salesforce?
  11. What is master detail relationship in Salesforce?
  12. What is a lookup relationship?
  13. What is external lookup relationship in Salesforce?
  14. What is MDR in Salesforce?
  15. What is self-relationship in Salesforce?
  16. What are the different types of relationships between classes?
  17. What are the different relationships between the classes?
  18. What is the difference between OOP and OOD?
  19. What is Jacobson methodology?
  20. What is API in Salesforce?
  21. What is visualforce in Salesforce?
  22. What is hierarchical relationship in Salesforce?
  23. What is many to many relationship in Salesforce?
  24. What is master-detail relationship?
  25. What is hierarchy relationship in Salesforce?
  26. What is OWD in Salesforce?
  27. What is master detail relationship?
  28. What is the basis of encapsulation?
  29. What is coupling cohesion?
  30. What is Coad and Yourdon?
  31. What is Oobe and OOSE?
  32. Which type of relationship is shown by composition?
  33. What are the types of relationship in class diagram?

How many types of relationships are there in Salesforce?

In salesforce there are basically 2 types of relationship fields: Master-Detail Relationship. Lookup Relationship.

What are relationships in Salesforce?

An object relationship in Salesforce is a two-way association between two objects. Relationships are created by creating custom relationship fields on an object. This is done so that when users view records, they can also see and access related data.

What are the three types of object relationships?

This paper makes a literature review over relationships among objects. Mainly, the relationships are three basic types, including generalization/specialization, aggregation and association.

Can you name three types of object relationships available in Salesforce?

There are three main relationship types in Salesforce… A lookup relationship can be used to link two objects together. It is the most basic type of relationship that creates a child-parent relationship between two objects. A master-detail relationship can also be used to link two objects together.

What is hybrid relationship in Salesforce?

Even though the relationship is a lookup, Salesforce treats certain standard object relationships in a hybrid model i.e. Relationship is Lookup but behaves like Master-Detail. Also in the backend, there is a relationship property "cascade delete" between Contact and Account which is always set to True.

What are record types in Salesforce?

Record types in Salesforce allow you to have different business processes, picklist values, and page layouts to different users based on profile. You might create record types to differentiate your regular sales deals from your professional services engagements, offering different picklist values for each.

What is OOA and OOD?

The above notes principles form the foundation for the OOA approach. Object Oriented Design (OOD): An analysis model created using object oriented analysis is transformed by object oriented design into a design model that works as a plan for software creation.

How many types of class relationships are there?

Explanation: There are basically four types of class relationships namely Inheritance, Aggregation, Composition and Association relationships between classes.

What is the difference between lookup and master-detail relationship?

The Salesforce lookup relationship has no relation with other records. It does not depend on any other objects, whereas a master-detail relationship has an association with other records. On the other hand, the lookup relationship is just a reference. It can be even blank or NULL.

What is tab in Salesforce?

Custom tabs let you display custom object data or other web content in Salesforce. When you add a custom tab to an app in Salesforce Classic, it appears as a tab. When you add a custom tab to an app in Lightning Experience, it appears as an item in the app's navigation bar and in the App Launcher.

What is master detail relationship in Salesforce?

Master-Detail Relationship in Salesforce is a parent-child relationship in which the master object controls certain behaviors of the detail object. When a record of the master object is deleted, its related detail records are also deleted.

What is a lookup relationship?

A lookup relationship essentially links two objects together so that you can “look up” one object from the related items on another object. Lookup relationships can be one-to-one or one-to-many.

What is external lookup relationship in Salesforce?

An external lookup relationship is another new field type introduced with Salesforce Connect. This type links an object to an external object. In this task, you link an external object to another external object! Next to the orderID field in Custom Fields & Relationships, click Edit and then click Change Field Type.

What is MDR in Salesforce?

A master-detail relationship defines the relationship between the parent and the child. The master table defines the parent relation and the detail defines the child relation. If the master table is deleted then the child record data is also deleted. The RUS(Roll-Up Summary) fields are also created on master records.

What is self-relationship in Salesforce?

A self-Relationship is a lookup relationship to the same object. It creates a tree diagram of the objects.

What are the different types of relationships between classes?

The following topics describe the relationships that you can use in class diagrams:Abstraction relationships. Aggregation relationships. Association relationships. Association classes. Binding relationships. Composition association relationships. Dependency relationships. Directed association relationships.

What are the different relationships between the classes?

This reusability is possible due to the relationship b/w the classes. Object oriented programming generally support 4 types of relationships that are: inheritance , association, composition and aggregation. All these relationship is based on "is a" relationship, "has-a" relationship and "part-of" relationship.

What is the difference between OOP and OOD?

Object-oriented design (OOD) is the process of using an object-oriented methodology to design a computing system or application. This technique enables the implementation of a software solution based on the concepts of objects. OOD serves as part of the object-oriented programming (OOP) process or lifecycle.

What is Jacobson methodology?

Jacobson's relaxation technique is a type of therapy that focuses on tightening and relaxing specific muscle groups in sequence. It's also known as progressive relaxation therapy. By concentrating on specific areas and tensing and then relaxing them, you can become more aware of your body and physical sensations.

What is API in Salesforce?

API stands for Application Program Interface. Salesforce APIs are a way for other applications (or code in other applications) to programmatically access data within your Salesforce org, in a simple and secure manner. You can interact with your Salesforce data via the user interface and via an API.

What is visualforce in Salesforce?

Visualforce is a component-based user interface (UI) framework that enables the creation of dynamic, reusable interfaces. The Visualforce framework is part of Salesforce's Force.com Platform as a Service (PaaS) offering, which is designed to simplify the development and deployment of cloud applications and websites.

What is hierarchical relationship in Salesforce?

This is a unique lookup relationship that only the user object can have. It enables users to associate one person with another without referring to themselves directly or indirectly using a lookup field.

What is many to many relationship in Salesforce?

You can use master-detail relationships to model many-to-many relationships between any two objects. A many-to-many relationship allows each record of one object to be linked to multiple records from another object and vice versa. Creating the many-to-many relationship consists of: Creating the junction object.

What is master-detail relationship?

A master-detail relationship is a parent-child relationship where the master is like a parent and detail is like a child in which master object controls some behaviors of the detail object. Also, when a Master object record is deleted, the detail object related to it also gets deleted. Lookup relationship.

What is hierarchy relationship in Salesforce?

This is a unique lookup relationship that only the user object can have. It enables users to associate one person with another without referring to themselves directly or indirectly using a lookup field.

What is OWD in Salesforce?

OWD stands for Organization-Wide Default (OWD). The Organization-Wide Default settings are the feature in Salesforce settings that allow you to specify that what all records can be accessed by which user who is registered on the instance and also in which mode.

What is master detail relationship?

A master-detail relationship is a parent-child relationship where the master is like a parent and detail is like a child in which master object controls some behaviors of the detail object. Also, when a Master object record is deleted, the detail object related to it also gets deleted. Lookup relationship.

What is the basis of encapsulation?

What is 'Basis of Encapsulation'? Explanation: Encapsulation is the mechanism that binds together code and data it manipulates, and keeps both safe from outside interface and misuse. Class, which contains data members and methods is used to implement Encapsulation.

What is coupling cohesion?

" Coupling " describes the relationships between modules, and " cohesion " describes the relationships within them. This means that in a good design, the elements within a module (or class) should have internal cohesion.

What is Coad and Yourdon?

Yourdon & Coad's Object-Oriented Analysis and Design (OOA/OOD) is an object-oriented method that precedes UML. Yourdon & Coad represents visual representations with processes, data stores, data flow, and external entities.

What is Oobe and OOSE?

JACOBSON METHODOLOGY: • Object-oriented business engineering (OOBE) • Object-oriented software engineering (OOSE) – It covers the entire life cycle – Stress traceability(enables reuse of analysis and design work) both forward and backward • Use cases  Scenarios for understanding system requirements.

Which type of relationship is shown by composition?

The composition is a part of an association relationship. There can be one-one, one-many, many-one, and many-many association present between the association classes. Aggregation is considered as a weak type of association. The composition is considered as a strong type of association.

What are the types of relationship in class diagram?

Relationships in class diagrams show the interaction between classes and classifiers. Such relationships indicate the classifiers that are associated with each other, those that are generalizations and realizations, and those that have dependencies on other classes and classifiers.



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