Flight control surfaces allow pilots to adjust aircraft attitude. Wright brothers developed first practical control surfaces using wing warping. Aircraft rotates about three perpendicular axes: pitch, roll, and yaw
Primary surfaces include ailerons, elevator, and rudder. Ailerons control lateral movement and are mounted near wing tips. Elevators govern pitch movement and are attached to horizontal stabilizer. Rudders control vertical movement and are usually balanced
Queue follows First In First Out (FIFO) data structure. Queue is open at both ends for insertion and deletion. Front and Rear pointers track first and last elements
Queue follows FIFO principle and is implemented as an interface in Java.util package. Elements are accessed from both ends: rear for insertion and front for deletion. Queue cannot be instantiated as it's an interface
Start with a pencil sketch using circles and ovals. Place ears at 12 and 3 o'clock positions on the head. Draw three oval legs and three horizontal feet. Create a curvy tail that's about the same size as the head. Add details with a pen or marker and erase pencil lines
Abstract data type (ADT) is a model of data type without implementation details. ADTs provide predefined functions for operations across different programming languages. ADTs are flexible and can be implemented on different machines and languages