Types of Aircraft Engines

Which is a Reciprocating Engine
1. Turbofan
2. Turbojet
3. Turboprop
4. 2 stroke gasoline engine
Cessna Aircraft uses what type of engine
1. Reciprocating Engine
2. Turbojet
3. Turbofan
4. Turbo prop
Boeing 777 uses what type of engine?
1. Turbofan
2. Turbojet
3. Turboprop
4. Propfan