When one thread calls exit

The first time a client connects to a server for a web app that uses sessions, the server creates a unique ________ that can later be compared to others in the server’s memory in order to identify the client.

a) session ID b) HttpSessionState object c) cookie d) None of the above.

The ____ command is used to copy files securely between two computers using ssh.

A. ssh-agent B. scp C. sftp D. ssh-keygen