Which two components are Cisco video-surveillance storage techniques? (Choose two.)
A. NAS
B. SAN
C. RAID
D. SD card
E. flash
Which two components are Cisco video-surveillance storage techniques? (Choose two.)
A. NAS
B. SAN
C. RAID
D. SD card
E. flash
B and C
https://www.cisco.com/c/dam/en/us/products/collateral/physical-security/video-surveillance-storage-system/prod_brochure0900aecd806e988c.pdf
Storage System Benefits
SAN and DAS configurations• Media Server offers internal storage up to 24 TB• SAN arrays support up to 42 TB per array, 420 TB per rack• Redundant archives• RAID 5 configuration available• Optional clustering for failover protection• Online access to video at more than 100 times faster than tape• Redundant power supplies and RAID controllers