Data warehouse routinely uses _____ structures in its complex, multilevel, multisource data environment

The approved Change of Status form is

a. notice to the seller that the broker will become either a dual agent or a transaction-broker for a specific transaction b. notice that the broker will be a transaction-broker for any transactions following the notice c. a notification to the seller and/or buyer that the change agreed to in the listing is now effective for this transaction d. a new agreement giving the broker permission to change from agency to transaction-broker status

Diskettes come in different densities

Indicate whether the statement is true or false.