Question

61. Which two Apex data types can be used to reference a Salesforce record ID Dynamically? Choose two answers
a) ENUM
b) External ID
c) sObject
d) ID & String -my ans

Answer 1

I think b and d is the answer

Answer 2

Answer:

sObject and String are the two apex date types used for reference a sales force record ID dynamically.

Explanation:

The sObject type defines an object’s existence in force.com, a generic and a unique data type that can be used in either standard or custom objects. The real purpose of the sObject is that it takes the actual meaning for portrayal of any object that it is designated to it.

For example:

Fruit is a generic type whereas pineapple, guava, orange is all concrete types of sObject fruit. And strings similar to other programming languages, is also used to store characters of infinite length.