Correct Answer: CDRouter R2 is configured with a policy to redistribute IS-IS routes into OSPF based on the specified prefix lists. The prefix list 'no-redist' denies the exact prefix 192.168.2.0/24, and the prefix list 'redist-16' allows redistribution for prefixes that are part of 192.168.0.0/16 but longer. The policy statement 'isis-ospf' specifies that entries matching 'redist-16' will be accepted and those matching 'no-redist' will be rejected. Therefore, router R2 will redistribute the prefixes 192.168.1.0/24 and 192.168.4.0/24 into OSPF, resulting in 2 OSPF Type 5 LSAs being sent to router R1.