Which port serves the Qlik Sense Proxy Service to listen for API requests?

The Qlik Sense Proxy Service listens for API requests on port 4244. This port is designated specifically for the Proxy Service, which manages all client requests and serves as a point of entry for various API interactions. Understanding the function of this port is crucial for system administrators, as it is essential for ensuring the proper operation of Qlik Sense environments and facilitating communication between clients and the server.

The other options represent ports that are used by different services within Qlik Sense or might not be related to the Proxy Service at all. By focusing on port 4244, administrators can configure security settings and ensure that network configurations allow traffic through this specific port, which is fundamental for the proper functioning of applications relying on the Qlik Sense architecture.