A senior security analyst at Roger Data Systems Inc. The company asked him to perform a database penetration test on its client network to determine whether the database is vulnerable to attacks. He…

A senior security analyst at Roger Data Systems Inc. The company asked him to perform a database penetration test on its client network to determine whether the database is vulnerable to attacks. He ran the Nmap tool on the target and found that a SQL database is running on the client machine. To find that which database runs on its own default port. So he started database port scanning using the Nmap tool and tried different commands using default port numbers to find running services from the command. nmap -sU -p 1521 <client ip-address> Which of the databases used by the company?