Video Management Software Flashcards
7 cards from real CST practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Video Management Software flashcards as text
What is the purpose of configuring a 'pre-alarm buffer' in a VMS recording schedule?
Answer: To retain a short segment of video recorded before a triggering event so the full incident context is captured
A pre-alarm buffer continuously stores a short rolling window of video in memory so that when a trigger event occurs, the recording includes footage from before the alarm was activated.
A VMS operator receives a 'storage full' warning. Which corrective action is most appropriate as an immediate response?
Answer: Check and adjust retention policies or add storage capacity
The immediate response should be to review retention policies to potentially shorten retention duration and to plan for additional storage capacity to prevent recording interruption.
In VMS cybersecurity hardening, why should the default VMS administrative account username and password be changed immediately after installation?
Answer: Default credentials are known publicly and represent an easy attack vector for unauthorized access
Default credentials for VMS software are publicly documented by manufacturers, making systems with unchanged defaults immediately vulnerable to unauthorized access by anyone who knows the software brand.
Which VMS feature allows an operator to receive a notification on a mobile device when a specific camera triggers an alarm?
Answer: Push notification via VMS mobile app integration
Modern VMS platforms include mobile app integrations that deliver push notifications to operator smartphones or tablets when configured alarm events are triggered.
What does 'bandwidth throttling' in a VMS remote viewing configuration accomplish?
Answer: Limits the bitrate delivered to remote viewers to prevent saturating WAN links
Bandwidth throttling restricts the streaming bitrate sent to remote clients, preventing video streams from overwhelming limited WAN bandwidth and ensuring network stability for other traffic.
A surveillance technician is asked to configure a VMS so that camera footage from a sensitive area is visible only to senior security staff. Which VMS feature enables this?
Answer: Role-based camera permissions restricting viewing rights by user group
Role-based permissions allow administrators to restrict live view and playback access to specific cameras based on the user's assigned role, limiting sensitive footage to authorized personnel only.
Which recording mode is most appropriate for a high-security entrance where every event must be captured and storage is not a limiting concern?
Answer: Continuous 24/7 recording at full resolution and frame rate
Continuous 24/7 recording at full resolution and frame rate ensures no gaps in coverage at critical entry points, which is essential when complete accountability is required and storage is sufficient.