フリー問題

問題文

A developer starts a client on a Unix machine and passes --host=localhost together with a TCP value on the command line, while the server accepts every kind of link that the machine allows. What does the client library do with those two settings?

選択肢

1. On that platform the client library reads the configured socket when it establishes the connection.
2. On that platform the client library checks the port number when it establishes the connection.
3. On that platform the client library opens the named pipe when it establishes the connection.
4. On that platform the client library prefers the shared memory when it establishes the connection.