Nick is a penetration tester in Stenbiz Ltd. As a part of his duty, he was analyzing the network traffic by using various filters in the Wireshark tool. While sniffing the network traffic, he found…

Nick is a penetration tester in Stenbiz Ltd. As a part of his duty, he was analyzing the network traffic by using various filters in the Wireshark tool. While sniffing the network traffic, he found TCP port number 1521. Nick wants to acquire a specific database related information since port number 1521 is the default port of that specific target database. Which of the following Databases Nick is targeting in his test?