Mahesh Kapile’s Post

Salesforce important interview questions and answers in admin and Developer (Fresher) Que:- What is a difference between synchronous and asynchronous transaction. Ans:-

Salesforce important interview question and answer in admin and Developer (Fresher) Que :- can you convert lookup relationship to master detail relationship? Ans :-  Yes , We can convert lookup relationship to master detail relationship but parent lookup should be populated on every child record. Que:- can you convert master detail relationship to lookup relationship? Ans:- Yes , We can convert master detail relationship to lookup relationship but roll-up summary field is not available on  that master record.

Salesforce important interview questions and answers for admin and Developer (Fresher) Que:- Can We Apply Validation Through a Trigger? Ans:-Yes, validation can be applied using the addError() method.

Salesforce important interview questions and answers in admin and Developer (Fresher) Que:- Describe Array functions. Ans:- 2) map()  :-   The map creates a new array by applying a provided function to every element in the calling array.   It returns a new array with the results of calling the provided function on every element in the calling array.

Salesforce important interview questions and answers in admin and Developer (Fresher) Que:- Describe Array functions. Ans:- reduce() :- reduce applies a function against an accumulator and each element in the array (from left to right) to reduce it to a single value.  It iterates over each element of the array and accumulates a single value.

Salesforce important interview questions and answers for admin and Developer (Fresher) Que:- What is Trigger Syntax?

Salesforce important interview questions and answers in admin and Developer (Fresher) Que:- Describe Array functions. Ans:- 3) filter()  :-  filter creates a new array with all elements that pass the test implemented by the provided function.   It returns a new array containing only the elements for which the provided function returns true.

Salesforce important interview questions and answers in admin and Developer (Fresher) Que:- Describe Array functions. Ans:- 1)forEach()  :-   ‘forEach’ iterates over an Array and executes a provided function once for each array element.   It does not return a new array but modifies the existing one.   It is commonly used for executing a function for each element without producing a new array.

Salesforce important interview question and answer in admin and Developer (Fresher) Que:- What is difference between Future method and Queueable apex? Ans:-

Salesforce important interview questions and answers in admin and Developer (Fresher) Que:- What is the difference between Apex Trigger and Process Builder? Ans:-