sObjects that does not Support DML Operations?

sObjects that does not Support DML Operations?

These objects doesn't support DML operations from Apex, but it supports SOQL(Querying)

1.       AccountTerritoryAssignmentRule

2.       AccountTerritoryAssignmentRuleItem

3.       ApexComponent

4.       ApexPage

5.       BusinessHours

6.       BusinessProcess

7.       CategoryNode

8.       CurrencyType

9.       DatedConversionRate

10.   ProcessInstance

11.   Profile

12.   RecordType

13.   SelfServiceUser

14.   StaticResource

15.   UserAccountTeamMember

16.   UserTerritory

17.   WebLink

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