PPL(H) - Private Pilot License: Air Law 10 Questions no time limit

1 - What is the meaning of a steady red light signal at a controlled aerodrome directed to an aircraft on ground?
2 - What is the meaning of the abbreviation "VMC"?
3 - During a flight at FL 80, the altimeter setting has to be...
4 - What is the correct phrase with respect to wake turbulence to indicate that a light aircraft is following an aircraft of a higher wake turbulence category?
5 - The validity of a medical examination certificate class 2 for a 62 years old pilot is...
6 - How are two parallel runways designated?
7 - What is indicated by a pattern of longitudinal stripes of uniform dimensions disposed symmetrically about the centerline of a runway?
8 - What is the meaning of a steady green light signal at a controlled aerodrome directed to an aircraft in flight?
9 - What is the period of validity of a private pilot license (PPL)?
10 - How can a pilot confirm a search and rescue signal on ground in flight?