How important is recording observations in Astronomy?

Q Explain your experience with disk sparing?
Q Who is the only man (at 2009) to have won motorbike and F1 car World Championships?
Q Headquarters of United Nations Economic Commission for Europe (UNECE) is located in
Q What is distributed load testing? how it can be achieved?
Q Where is the Chatrapathi Sivaji International Airport located?
Q Which chemical is industrially known as ‘Blanc fixe or Permanent white’ ?
Q The hormone responsible for fruit ripening is called:
Q Describe the political system by which people govern themselves in band societies.
Q What does a phillumenist collect
Q What is Test Effectiveness?
Q Universal Copyright convention held in Geneva in...............