Q4-A TCP/IP segment has been captured with the below header: * IP Source 78.40.2.2 IP destination 140.15.0.9 Source Port 80 Destination Port 1039 Which of the below can be deduced (Choose two)? a. 78.40.2.2 is an HTTP Web Server; 140.15.0.9 is an HTTP web Client; b. 78.40.2.2 is an HTTP Web Client; 140.15.0.9 is an HTTP Web Server; c. The segment is in the client-to-server direction d. The segment is in the server-to-client direction Q5-A methodology used to verify that the destination device has an active service and is accepting requests on the destination port number that the initiating client intends to use for the session. * a. Checksum b. Parity Check c. Three-ways handshake d. Acknowledgment