Answer:
The main component of fixed wing aircraft
1.Wings
2.Fuselages
3.Landing gear
4.Stabilizers
5.Flight control surface
Cantilever wing:
A cantilever wing is directly attached to the fuselages and do not have any external support.
Semi cantilever wing:
A cantilever wing does not directly attached to the fuselages and have any external support.The external support may be one two.