In taking a closer look at the trajectories of icebergs in 1912, Bing and his colleague noticed one iceberg that stood out: one that calved from a glacier in southwest Greenland in 1911 and passed closest to the site at which Titanic went down.
Popular Terms. Employee that is considered to be a key stakeholder in the operation of a company. The Internal Revenue Service (IRS) defines a key employee as anyone who owns greater than 5% of the company assets and/or receives compensation that is over a certain threshold set by the IRS.
The Employees table has a foreign key attribute entitled ManagedBy which points to the record for that employeeâs manager in the Managers table. Referential integrity enforces the following three rules: 1  We may not add a record to the Employees table unless the ManagedBy attribute poi. 2  nts to a valid record in the Managers table.