I just need answers to each question, no need to explain them. Thank you!

19.11. The IDS/IPS system is positioned in front of the firewall to provide a first line of defense (a) True (b) False 19.12. VPN is permitted to pass through the firewall. (a) True (b) False 19.13. The IDS provides__detection. (a) In-band (b) Out-of-band (c) None of the above 19.14. The IPS provides_filtering. (a) In-band (b) Out-of-band (c) None of the above 19.15. IPS cannot have false negative alerts. (a) True (b) False 19.16. Anomaly-based detection mechanisms are very useful with both IDS and IPS (a) True (b) False