SALESFORCE ADMIN CERTIFICATION EXAM QUESTIONS AND ANSWERS 100% CORRECT!

How many custom fields can be created on an object? - ANSWERUp to 800 custom fields per object for unlimited Edition. Master-Detail Relationships - ANSWER.Child records must have a parent .Record level security cascades from the parent to the child records .Record deletion cascades from the parent to the child records (delete the parent, the child is also deleted) .Roll-up summary fields can be created on the parent record .Standard objects cannot be the detail object in the relationship Look-up relationships - ANSWER.A parent isn't needed, meaning the relationship is optional .There is no impact to security. Security will be set independent of any related object .Roll-up summary fields can not be created on lookup fields What is the roll-up summary fields limit? - ANSWERCan display the sum, min, or max value of a field in a related list, or the record count of all records listed in a related list. 10 Visualforce expression - ANSWERis any set of literal values, variables, sub-expressions, or operators that can be resolved to a single value. Method calls aren't allowed in expressions. The expression syntax in Visualforce is: {! expression }