Integration Interview Questions & Answers

[@yogeshwargodbole1060]

Hi Ankit I have been through so many videos over udemy and youtube but the knowledge you shared is hard to find... Thank you for being such an amazing mentor.

[@TechJourneyWithAnkit]

I'm so glad you found it helpful!

[@ajaybhushan8226]

For LWC prerequisite is first we setup remote site setting or name credentials second step is put end point url in CSP site setting

[@TechJourneyWithAnkit]

Correct

[@harmeetsandhu8238]

Callout from Apex Pre-requisite is either Remote site setting or Name Credentials Callout from LWC Pre-requisite is remote site setting or CSP Trust site setting It's always a pleasure to share knowledge and make learning accessible.

[@TechJourneyWithAnkit]

Agree

[@sasikalakesavan532]

Hi Sir, Thanks alot for your teaching...whenever we make callout from LWC, First , we need to add the endpt url to the remote site settings(or Named credentials) inaddition to that we need to add the url to the CSP trusted sites

[@TechJourneyWithAnkit]

Yes, correct

[@kssathik]

Hi Ankit, Can you suggest what is the best practice to store credentials(external systems) to connect external system through REST or SOAP API. Like external system URL, user name, password or security keys

[@TechJourneyWithAnkit]

best way to do this using a named credential if not possible, go for protected custom metadata

[@Enlightening_Soul]

Please make a video on authetication tokens.

[@TechJourneyWithAnkit]

Sure will plan for it

[@Saptarshi_101]

Pre requisite for Http callout is either you setup the named creds or remote site settings

[@TechJourneyWithAnkit]

Correct

[@IAmSanthoshReddy]

Thanks a lot for the content you provide, can see your efforts in your videos and your experience helps us.👏🙂 Mandatory before callout from Apex: Add endpoint URL in 'Remote Site Settings' (Not needed if 'Named Credentials' are used for authentication). Mandatory before callout from JS: Add URL in 'Trusted URLs' along with 'Remote Site Settings'. Callout retry: I don't think Salesforce provide Thread class or sleep method (unless we write custom sleep method) ?

[@TechJourneyWithAnkit]

Correct

[@shreyasimitra3854]

Hi Ankit, your videos are extremely helpful and the explanations are awesome. Could you please have a session on various apex exceptions, exception handling, exception testing procedure. Interviewer‘ favourite topic is exception , as all developer interviews have atleast 2 questions based on them. Thanks.

[@TechJourneyWithAnkit]

Sure next series will be on Apex interview questions only

[@SolitudeStar2226]

Hi Ankit, please check the example of inbound integration. If I'm not wrong, you are saying oracle wants contact info from Salesforce it this is outbound. As definition, inbound integration when external system send data into Salesforce. But you gave example oracle wants data

[@TechJourneyWithAnkit]

No, it will be inbound only. Example is correct. If the external system needs details from Salesforce, then wrt Salesforce it will be an inbound request

[@SolitudeStar2226]

@@TechJourneyWithAnkit I'm confused 😞 but thank you for reply I'll check again

[@jayasuriyajanarthan]

Hi Ankit. Very Useful sessions. Could you make videos on 'How do you code review an APex Class or LWC cmp?' Best practices, patterns etc.,? Thanks for your time.

[@TechJourneyWithAnkit]

Sure I will

[@ravigrover1923]

You can even start a series on Flow and its best practices

[@TechJourneyWithAnkit]

Sure will plan for it

[@nazirsfdc1662]

how to manage or monitor if external system inserting,updated some data in salesforce is there anything from configuration part where i can manage external system data

[@TechJourneyWithAnkit]

create a dedicated integration user and generate reports based on Integration User

[@ravigrover1923]

Please make an interview preparation Series on Apex Development concepts & best practices

[@TechJourneyWithAnkit]

Sure I will plan for it

[@nelsonsolpure2672]

In remote site setting we need add url

[@TechJourneyWithAnkit]

Correct