1) What is Salesforce Integration, and why is it important for businesses?
2) Describe the different types of APIs available in Salesforce.
3) How can you integrate Salesforce with external databases like Oracle or MySQL?
4) What is the purpose of Outbound Messaging in Salesforce integration?
5) How do you use the Bulk API in Salesforce for data integration?
6) Explain the difference between SOAP and REST APIs in Salesforce.
7) What is the role of a WSDL file in SOAP integration?
8) How can you handle authentication and security in Salesforce integrations?
9) What is the Remote Site Settings feature, and when is it needed?
10) Describe the use of Named Credentials in Salesforce integration.
11) How do you perform real-time integration with external systems in Salesforce?
12) What is the role of the Salesforce AppExchange in integration?
13) Explain the use of Platform Events for event-driven integration.
14) How can you integrate Salesforce with email systems like Outlook or Gmail?
15) Describe the benefits of using middleware platforms for Salesforce integration.
what is integration ?
Integration is a process of connecting two applications
what is webservices ?
Webservices is a functionality or code which helps to us to do integration.
what is Protocal ?
Protocal is contains set of instructions or rules.
How many types of API’s avaliable in salesforce ?
SOAP API, REST API, Bulk API and Streaming API.
What is Call In and Call Out?
Call In is used to exposing our webservices to another users and Call Out is used to invoking or consuming our webservices to others.
What is WSDL ?
WSDL stands for Webservices Description Langugage.It contains types, messages,port types and Binding.
How SOAP can be accessed ?
SOAP can be communicate through WSDL file, without WSDL file we can’t do integration.Message format in SOAP is XML
How to do callout integration ?
Generate WSDL code from class Path: setup-develop -apex class
Limitations of WSDL file?
File must be in .WSDL extenstion.Multiple port types and binding will not allowed Import and Inheritance operations are not supported.
What are remote site settings?
They are two ways of XML parsing 1. XML streams 2. XML DOM
How to read root elements in XML DOM?
getroot element
How to read child element in XML DOM ?
getchild elements
gettext
How SOAP and REST will Communicate ?
SOAP will communicate through WSDL file and REST will communicate through HTTP file
what are methods in REST ?
HTTPGET, HTTPPUT, HTTPPOST and HTTPDELETE
How REST can be accessed or which message format REST supports ?
REST supports both XML and JSON
What is JSON ?
JSON stands for JavaScript Object Notation. JSON is light weighted than XML
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