Explanation/Reference:
Use SQL Profiler to trace all queries that are processing on the server. Filter queries that have a Duration value of more than 1,000.
Incorrect:
Not B: The SQL Server lock monitor is responsible for implementing the logic to detect a blocking scenario if the 'blocked process threshold' value is greater than 0. However, the lock monitor only wakes up every 5 seconds to detect this condition (it is also looking for other conditions such as deadlocks). Therefore, if you set a 'blocked process threshold' value to 1, it will not detect a process that has been blocking for 1 second. The minimum time it can detect a blocked process is 5 seconds.
Not E: The Traceflag 1222 Shows Deadlocks, not the Duration of an query.
References: https://docs.microsoft.com/en-us/sql/tools/sql-server-profiler/sql-server-profiler