Salesforce Tutorial: Learn To Create Your Own Salesforce App | Edureka
Each relationship is included in the maximum number of custom fields allowed. You can convert a lookup relationship to a master-detail relationship, but only if an icon if they are based on a relationship with a custom object that does not. Custom objects on the “detail” side of a master-detail relationship can't have o Custom object: Maximum Number of Master – Detail Relationships = 23 In other words, a campaign hierarchy has a maximum depth of five levels but an .. (Service Cloud logo must be smaller then 20KB and “Externally. Let us now deep dive into Salesforce Apps and understand how it . You will then be prompted to enter the name of the field, maximum length of that field and description. master detail relationship - salesforce tutotial - edureka . MongoDB®, Mongo and the leaf logo are the registered trademarks of.
Can we create master detail relationship in this case? No, directly we cannot create master details relationship if custom object contains existing records.
Following are the steps to create to create master-detail relationship when records are available in custom object. First create field with lookup relationship. And then associate look field with parent record for every record 3. Next change the data type of the field from look up to Master detail.
List examples of custom field types? What is TAB in Salesforce? Tab is a user interface component to user creates to display custom object data.
There are three type of tabs. Does user can create insert their own custom logo, while creating their own custom applications? Yes user can upload their custom logo in documents and then they choose that logo for organization. List things that can be customized on page layouts? We can also create sections. Self Relationship is a lookup relationship to the same object. Here we can create relationship in between the Account to Account same object object.
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Record level access is determined by the parent, Mandatory on child for reference of parent, cascade delete if you delete the parent, it can cascade delete the child. Q42 What is the difference between trigger and workflow?
Workflow Workflow is automated process that fired an action based on Evaluation criteria and rule criteria. We can access a workflow across the object. We cannot perform DML operation on workflow We cannot query from database Trigger Trigger is a piece of code that executes before or after a record is inserted or updated.
We can access the trigger across the object and related to that objects We can use 20 DML operations in one trigger. Q43 What is Wrapper class? A Wrapper class is a class whose instances are collection of other objects. It is used to display different objects on a VF Visual Force page in same table. We can perform DML operation on sql query results. We can query only on fields whose data type is text,phone and Email. We cannot perform DML operation on search results. Using insert method we can insert the records but if any error occurs in any record system will throw an error insertion fail and none of the records are inserted.
Salesforce Interview Questions and Answers - 1 - Salesforce Tutorial
The maximum size of Static Resources for an organization is mB. We can use that file as follows in Visual Force page Q48 What is sharing rule?
If we want to give access to other users we use sharing rules. Q49 How many ways we can share a record? If we add a user to a role, the user is above in the role hierarchy will have read access. Defines the base line setting for the organization. Manual Sharing is sharing a single record to single user or group of users. We can see this button detail page of the record and this is visible only when OWD setting is private.
Criteria Based Sharing rules: If we want to share records based on condition like share records to a group of users Whose criteria are country is India. Share object is available for every object For Account object share object is AccountShare. If we want to share the records using apex we have to create a record to the share object. An example of doing so: To find out if a particular user has Edit access to a record, use the UserRecordAccess object. This object is available in API version You can use SOQL to query this object to find out if the user has edit access to the record in question.
Salesforce Apps The primary function of a Salesforce app is to manage customer data. Salesforce apps provide a simple UI to access customer records stored in objects tables. Apps also help in establishing relationship between objects by linking fields. Apps contain a set of related tabs and objects which are visible to the end user.
The below screenshot shows, how the StudentForce app looks like. The highlighted portion in the top right corner of the screenshot displays the app name: The text highlighted next to the profile pic is my username: Before you create an object and enter records, you need to set up the skeleton of the app. You can follow the below instructions to set up the app.
Click on New as shown in the below screenshot. Enter the App Label. StudentForce is the label of my app. Choose a profile picture for your app. Choose the tabs you deem necessary.
Select the different profiles you want the app to be assigned to. In steps 7 and 8, you were asked to choose the relevant tabs and profiles. Tabs and profiles are an integral part of Salesforce Apps because they help you to manage objects and records in Salesforce. In this salesforce tutorial, I will give you a detailed explanation of Tabs, Profiles and then show you how to create objects and add records to it. They appear on top of the screen and are similar to a toolbar.
It contains shortcut links to multiple objects. On clicking the object name in a tab, records in that object will be displayed. Tabs also contain links to external web content, custom pages and other URLs.
Salesforce Interview Questions and Answers – 1
The highlighted portion in the below screenshot is that of Salesforce tabs. All applications will have a Home tab by default. Click on Customize tabs, which is present on the right side.