Yes, since 2001
Yes, Denmark is a Schengen country.
Yes, Denmark is a member of Schengen
All 5 Scandinavian countries (Denmark, Finland, Iceland, Norway and Sweden) are already members of the Schengen Area.
Yes, The Netherlands are a member of the Schengen Area.
Yes, Latvia is part of the Schengen agreement.
Doha is the capital city of the state of Qatar Qatar is not in Europe, it is not a member of the Schengen Agreement.
Brussels is a city, not a state. Brussels is the capital of Belgium. Belgium is a member of the Schengen Area.
Dublin is in Ireland, which is not part of the Schengen Area.The nearest country which is part of the Schengen Area is France.
Yes, Denmark is part of the Schengen Area, which allows for passport-free travel between member countries. This means that travelers can move freely across borders within the Schengen Zone without having to show their passports. However, passengers may still need to present identification when entering or leaving the Schengen Area from non-member countries.
Yes, but not EU.
I assume you mean you are a non-EU citizen who has a work permit for Denmark. In this case you can travel freely to any other Schengen country as a tourist, but you cannot work there. Your Danish work permit is only valid in Denmark
No, Turkey is not part of the Schengen Area. A Turkish visa is not valid for any other country.