For the answer to the first question, think about what AWIB does and how it works. Take each answer and dissect every word, particularly how 'and' modifies the answer. Also think about just what information really is available from AWIB.
Now compare the function of AWIB with ATIS.
The examiner would not expect you to have memorised every term or acronym, but wants to see if you can apply logical analysis.
Second question - USUALLY you would expect it to be colder just after sunrise, but length of morning twilight (e.g. tropics in summer vs high latitudes) and frontal conditions could provide exceptions to that generalisation. Depends how the question is worded and the possible answers given.
Last edited by Mach E Avelli; 15th Jul 2014 at 22:17.