Distinguish between entity identifiers and keys. What will be ...

[nummyann]

Distinguish between entity identifiers and keys.
 
  What will be an ideal response?

Question 2

In MySQL, surrogate keys that use a sequence maintained by MySQL should be given a data type of IDENTITY.
 
  Indicate whether the statement is true or false

[mariahkathleeen]

Answer to Question 1

An entity identifier is an attribute or group of attributes that is used to name or identify instances of an entity class. Unlike a key in the relational model, an entity identifier is more of a logical concept. It is simply an attribute that the users think of as distinguishing between entity instances in their environment.

Answer to Question 2

FALSE

[nummyann]

Thanks for the timely response, appreciate it

[jamesnevil303]

TYSM