You administer a Microsoft SQL Server database that supports a banking transaction management
application. You need to retrieve a list of account holders who live in cities that do not have a branch
location. Which Transact-SQL query or queries should you use? (Each correct answer presents a
complete solution. Choose all that apply.)

A.
SELECT AccountHolderID
FROM AccountHolder
WHERE CityID NOT IN (SELECT CityID FROM BranchMaster)

B.
SELECT AccountHolderID
FROM AccountHolder
WHERE CityID <> ALL (SELECT CityID FROM BranchMaster)

C.
SELECT AccountHolderlD
FROM AccountHolder
WHERE CityID <> SOME (SELECT CityID FROM BranchMaster)

D.
SELECT AccountHolderID
FROM AccountHolder
WHERE CityID <> ANY (SELECT CityID FROM BranchMaster)

Explanation:
http://msdn.microsoft.com/en-us/library/ms188047.aspx
http://msdn.microsoft.com/en-us/library/ms177682.aspx
http://msdn.microsoft.com/en-us/library/ms173545.aspx