Physical security. Please review the following Fencing options. Explain each one briefly and explain where, in your opinion is the appropriate place for each type.

1. Rotating Spikes
2. Anti-climb paint
3. Roller Barrier
4. Anti-Climb Collar

Which of the following factors would your hypothetical supervisor look at when deciding whether to test a biological material sample for dna? the amount of other evidence you have implicating a suspect in a crime the annual budget for the crime lab both of the above none of the above; you would almost always order a test