What is correct about the Resource Advisor (RAD) service on the Security Gateways?

Question

Options

• ARAD functions completely in user space. The Pattern Matter (PM) module of the CMI looks up for
• BRAD is completely loaded as a kernel module that looks up URL in cache and if not found
• CRAD is not a separate module, it is an integrated function of the kernel module and does all
• DRAD has a kernel module that looks up the kernel cache, notifies client about hits and misses and

• A
  4% (3)
• B
  14% (10)
• C
  6% (4)
• D
  76% (53)

Explanation

The Resource Advisor (RAD) service on the Security Gateways is responsible for online categorization of URLs and resources for Application Control and Threat Prevention blades. RAD has two components: a kernel module and a user space module. The kernel module looks up the kernel cache for URLs and resources, notifies the client about hits and misses, and forwards asynchronous requests to the user space module. The user space module handles the communication with the Check Point online web service and updates the kernel cache with the results. RAD can operate in three modes: hold, background, and custom, depending on the configuration of the blades and the policy.

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