Network Security Controls - Physical Controls CCT Practice Questions (Page 7)

Questions 31–35

1. 31application · medium

   A small business houses its network server in a closet that also contains a water heater. The closet has no ventilation and the server has overheated twice in the past month. The owner wants to protect the server from heat and potential water damage. Which set of environmental controls is most appropriate?

   • AMove the server to a different room and install a fire suppression system.
   • BInstall a dedicated HVAC system for the closet and add a water leak detector.
   • CPlace the server on a high shelf and install a smoke detector.
   • DAdd a portable fan and a dehumidifier.
   Reveal Solution Discussion Select an answer first
2. 32foundation · easy

   How does the presence of visible surveillance cameras contribute to physical security?

   • AIt automatically locks all doors when motion is detected
   • BIt provides a backup power source for network equipment
   • CIt replaces the need for physical barriers such as fences and locks
   • DIt discourages potential intruders by increasing the perceived risk of being caught
   Reveal Solution Discussion Select an answer first
4. 33expert · hard

   A high-security facility uses smart cards for access control. Recently, an employee's card was cloned and used to enter a restricted area. The security team wants to implement a control that prevents card cloning and also provides a higher level of authentication. Which control is most effective?

   • AInstall a CCTV camera at the door to monitor who uses the card.
   • BUse smart cards with encrypted challenge-response authentication.
   • CSwitch to proximity cards with a longer read range.
   • DAdd a PIN pad to the card reader.
   Reveal Solution Discussion Select an answer first
5. 34application · medium

   A logistics company has a fenced yard where delivery trucks park overnight. Recently, an unauthorized vehicle crashed through the front gate and stole equipment. The company wants to prevent vehicle ramming while still allowing authorized trucks to enter. Which perimeter security measure is most effective?

   • AInstall a crash-rated bollard system at the entrance.
   • BAdd a taller fence around the entire yard.
   • CInstall a CCTV camera at the entrance.
   • DPost a security guard at the gate 24/7.
   Reveal Solution Discussion Select an answer first
6. 35foundation · easy

   Which role do security guards play in perimeter security?

   • AThey replace the need for fences and locks
   • BThey provide a human response to security incidents and enforce access policies
   • CThey monitor server temperature and humidity
   • DThey automatically encrypt all network communications
   Reveal Solution Discussion Select an answer first