DCA Access Standard Security Program (DASSP) On July 19, 2005, the Transportation Security Administration (TSA) released an interim final rule that allows certain general aviation aircraft to apply for access to Ronald Reagan Washington National Airport (DCA) under the DCA Access Standard Security Program (DASSP).
The basic operations that can be performed on a binary search tree data structure, are the following 1  â. Insert â Inserts an element in a tree/create a tree. 2  Search â Searches an element in a tree. 3  Preorder Traversal â Traverses a tree in a pre-order manner. 4  Inorder Traversal â Traverses a tree in an in-order manner.
Flexible single-master operations (FSMO) â operations performed by the Active Directory domain controllers, which require a mandatory server uniqueness for each operation. Various FSMO types can be performed on the same or on multiple domain controllers. Server operating FSMO roles known as Operations Master DC. Most operations in AD can be made on any domain controller. AD Replication service copies the changes to other domain controllers, ensuring the AD database identity on all the controllers of the same domain.