You have two tables:
CREATE TABLE department (
Department_ID int unsigned NOT NULL auto_increment PRIMARY KEY,
Department _Name varchar(12) NOT NULL
) ENGINE=InnoDB
CREATE TABLE employee (
Employee_Number int unsigned NOT NULL PRIMARY KEY,
Employee_Name varchar(10) NOT NULL,
Department_ID int unsigned DEFAULT NULL,
FOREIGN KEY (Department ID) REFERENCES Department (Department_ID)
ON UPDATE SET NULL ON DELETE CASCADE
) ENGINE= InnoDB
The tables have the data:
Department

You execute the statement:
REPLACE INTO department (Department_ID, Department_Name) VALUES (1, 'Admin'); What data is in the employee table after the statement?
A:

B:

C:

D: