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I applied via Naukri.com and was interviewed in Jan 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Nov 2021. There were 2 interview rounds.
posted on 18 Apr 2022
I applied via LinkedIn and was interviewed before Apr 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
Child records can be made read-only when parent record's field is updated using validation rules.
Create a validation rule on child object
Use ISCHANGED() function to check if parent field is updated
Use PRIORVALUE() function to get the previous value of parent field
Use ISBLANK() function to check if the previous value of parent field is blank
Use ISNEW() function to allow creation of child records
Use OR() function to comb...
To call a controller method from JavaScript in a Visualforce page, use the actionFunction tag.
Create a controller method in the Apex class.
Add an actionFunction tag in the Visualforce page.
Call the actionFunction from JavaScript using its name.
Pass parameters to the controller method using the actionFunction tag.
Use the rerender attribute to update the page after the controller method is called.
Collection variables are used to store multiple values of the same data type in Apex.
Collection variables include Lists, Sets, and Maps.
Lists are ordered collections of elements that can contain duplicates.
Sets are unordered collections of unique elements.
Maps are collections of key-value pairs.
Collection variables are useful for iterating over multiple values and performing operations on them.
Example: List
Use data loader's parent-child functionality to load both parent and child records at once.
Create a CSV file with both parent and child records
Use the data loader's parent-child functionality to map the relationship between the two
Ensure that the parent records are loaded before the child records
Use the data loader's insert or upsert operation to load the data
Batch class and future method syntax in Salesforce development.
Batch class syntax: Implements Database.Batchable interface, has start(), execute() and finish() methods.
Future method syntax: Has @future annotation, returns void, takes parameters.
Example batch class syntax: public class MyBatch implements Database.Batchable
Example future method syntax: @future public static void myFutureMethod(String param) { ...
posted on 7 Apr 2021
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
posted on 27 Jul 2024
posted on 3 Apr 2022
I applied via Campus Placement and was interviewed before Apr 2021. There were 2 interview rounds.
Also aptitude test.
1hr for aptitude test 50question and 30min for coding test 2 question.
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