These two certificates need to be uploaded to VOS servers for CA Signed certificate management. The CA Certificate is used to verify the authenticity of the server and the CA Signed Certificate from the CSR Request is used to generate the server's private key. The tomcat-trust certificate is used by the server to trust other SSL certificates. Reference: https://docs.microsoft.com/en-us/azure/virtual-machines/linux/tutorial-certificate-management#upload-the-certificates
Question # 7
Which protocol is used between ICM Central Controller and IVR/CUCM PG?
Device Management Protocol (DMP) is a protocol used between ICM Central Controller and IVR/CUCM PGs. It is used to send commands, such as to bring up a voice channel, to the PGs. OCTI, SIP, and ccagent are not protocols used between ICM Central Controller and IVR/CUCM PGs.
Question # 8
Which three modes can implement single sign-on in PCCE? (Choose three.)