which action will resolve this problem?

— Exhibit –Apr 27 19:11:09 company-fw init: low_mem_signal_processes: send signal 16 to routing
Apr 27 19:11:09 company-fw /kernel: KERNEL_MEMORY_CRITICAL: System low on free
memory, notifying init (#4).
Apr 27 19:11:09 company-fw rpd[1268]: Processing low memory signal
Apr 27 19:11:09 company-fw init: low_mem_signal_processes: send signal 16 to idp-policy
Apr 27 19:11:09 company-fw idpd[1295]: Processing low memory signal
Apr 27 19:11:10 company-fw idpd[1987]: IDP_SECURITY_INSTALL_RESULT: security package
install result
Done;Install aborted due to system reaching low memory condition!)
— Exhibit –Click the Exhibit button.
You are troubleshooting a problem where the IDP signature database update on your Junos
device has failed.
Referring to the exhibit, which action will resolve this problem?

A.
Perform a manual update of the IDP signature database by issuing the command request
security idp security-package download.

B.
Clear the control plane memory used by IDP by issuing the command clear security idp status.

C.
Increase the amount of control plane memory by issuing the command set security advancedservices data-plane memory low.

D.
Download the IDP signature database on the control plane without updating the data plane
detector engine by issuing the command request security idp security-package install updateattack-database-only.

Explanation: