Cloud Solutions from AccountantsWorld offer more effective ways for you to manage your practice, perform your client engagements, and offer new services. Salesforce Interview Questions: Salesforce Interview Questions. Production and Sandbox Environments. We should not modify the live application directly so we work in different environment for the changes of the existing application. What is Cloud Computing ? Pictorial representation of internet is Cloud. Cloud Computing is nothing but internet computing. With this approach everything can be done in internet (Using Application, Developing Application and distributing the hardware), no need of any minimum hardware requirements and no need to install any software in local system. Cloud Computing is an approach to provide the following services - . SAAS (Software As AService)PAAS (Platform As AService)IAAS (Infrastructure As AService)2. What is Salesforce? Salesforce is a company which provides a web based tool called Salesforce. Salesforce by following the Cloud Computing approach, providing SAAS and PAASSAAS: Providing Sales, Marketing and Call Center applications as a service. PAAS: Providing Force. Apex (Programming language similar to Core Java) and Visualforce (Mark up language similar to HTML) logic. What is Production? We should not make coding changes in production since end- users are using the application from production environment. What is production url? What is sandbox? To make any changes for the exiting application we should copy all contents of the production into sandbox and make all changes after that test thoroughly and move those changes into production. To create the sandbox, in production we can find one link called sandboxes. What is sandbox url? What are the types of Sandboxes? Developer Sandbox. Developer pro sandbox. Partial data sandbox. Full copy sandbox. What is Developer sandbox? It copy only configuration changes from the production. It won’t copy real time data. We can test the configuration changes with sample data. Sample data limit is 2. Refresh time interval is one day. If we refresh all the sandbox contents will be replaced with production contents. What is developer pro sandbox? Copy configuration changes No real time data. Sample data limit is 1. GBRefresh time interval one day. What is partial data sandbox? Copy configuration changes. Copy certain amount of real time data. Real time data limit is 5. GBFor each table it can copy maximum of 1. Refresh interval 5 days. What is Full copy sandbox? It is exact replica of the production. Copy both configuration and entire real time data from the production. Refresh time interval 2. Configuration. Using point and click approach, we can configure the functionalities. What is Track Field History? While creating the object, we can enable 'Track Field History'. If, we enable 'Track Field History' user can see 'Set History Tracking' button under 'Custom Fields & Relationships' section which is available on the object detail page. By clicking on 'Set History Tracking' button, we can enable tracking for the fields which ever we want. To see the object history, go to object's record layout and add Object Name History related list to the layout. Whenever, user changes field value from one value to another value, it will show the history of the field in 'Object History' related list. What are the Activities in Salesforce? To create the Activities, while creating the object, we should check for 'Allow Activities' check box then user can add open Activities and Activity History related lists on the Object layout. There are two types of activities - . Task: Task is nothing but work assigned to a particular person, it doesn't have certain time limit. Event: It has certain time limit in that time only all persons should assemble after the time limit over, event will get complete. Once event or task status changed to 'Completed' then we can see those records under Activity History Related List. How to Rename the tab? Tab name will be decided based on the Plural Label of the custom object, to rename go to corresponding object detail page and rename the plural label. How to display multiple columns after clicking on the tab? Click on the tab(Which should be realted to any of the custom/standard object) > Expand Force. Quick Access Menu > Edit Columns > Move the needed fields from Available Fields to Selected Fields. Click on Save > User should be able to see multiple columns. OR)Click on Setup > Create > Objects > Select the corresponding object link > Under Search Layouts section > Click Edit which should be left to Object Tab > Move the needed fields from Available Fields to Selected Fields. Click on Save > User should be able to see multiple columns. What is the difference between ISBLANK() AND ISNULL()? ISNULL() works only for number data type fieds, if we don't populate with value for number fields it will return true. ISNULL() won't support TEXT data type fields because text fields never become null. ISBLANK() supports both number as well as text data types. What is dependent picklist? In some scenario's, we should be able to control one of the field(Dependent field) from another field(Controlling field), example If we select Country(Controlling field) as US then City(Dependent Field) should display only US cities. We can use checkbox data type fields also while creating dependent picklist (Note: Checkbox should be always controlling field)We can use multi- select data type fields also while creating dependent picklist (Note: multi- select data type field should be always dependent field)7. What is the architecture of the salesforce. MVC Architecutre - Model, View , Controller. View - It is the user interface (Apps, Tabs, Page Layouts, Fields and Record Types)Controller - Business Logic (Save, Edit, New, Cancel and Delete - upon click on these button salesforce execute some logic from controller)Model - It is the Database, which stores Schema (Meta- Data(Data about Data) - -> Apps, Tabs, s. Objects, fields, Apex Classes, Visualforce pages, etc..) and Instance (Records)8. What is the difference between 1. Salesforce? In Salesforce, whenever user create any component (Object, field, tab etc..) or record then salesforce will generate an unique id with which user can identify the record or component. After creating the record, in the URL user can see the id of the record which is of 1. Through user interface user always see 1. Cases- Sensitive. If the user query the existing records from the database through API (Either from Query Tool or from a program), it will always return 1. Case- Insensitive. Last 3 digits of the 1. Based on the first 3 digits user can identify the object of the record. All the records belongs to same object will contain same firt 3 digits. What is Record Type? For an object based on the Record Type, we can show different fields and different picklist values by assigning different page layouts for the record types and profiles. After creating the record type, on the record type detail page user can see all the picklist data type fields, user can edit the picklist and decide which values should display for this particular record type. What is the difference between detail page and edit page? Whenever user try to create a new record or edit an existing record user can input the values for the fields, this page is nothing but edit page. After creating a new record or editing an existing record, user can see the information of the record, this page is nothing but detail page. What is out of box functionality? Within the sfdc standered functionality (no need to code). What are the type of tabs? Custom tabs (create for objects)Web tabs (create to display a website)Visual force tabs (create to display the visual force page)1. What is validation rule? While creating or modifying the record based on the certain conditions we can display error messages on top of the page or below to the filed. There are two fields, if the user populate two field values if we combine those values uniqueness should be maintained, how to achieve this without coding? Create a unique text field and update the field from workflow rule (use formula to update by combining two field values), after the update again all the system validations will be performed so error will be displayed. What are Governor Limits? Since we are working in multitenant environment Salesforce is enforcing the limits for all the functionalities. How many no of fields for an object: 5. No of master detail relationships for an object: 2. No of lookup relationship for an object: 2. No of rollup summery fields: 2.
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