Which of the following describes a security certificate"?
A) A document 1) certifying that a permanent resident or foreign national poses a security threat and is inadmissible to Canada and 2) signaling there is information that needs to be protected for security reasons
B) A document that must be personally signed by the minister of public safety and emergency preparedness and the minister of immigration, refugees, and citizenship
C) A document that becomes a removal order if a judge of the Federal Court decides it is reasonable
D) All of the above