Correct : b,d

Explanation:
1. Understand the TCP 3-Way Handshake Process:
The Transmission Control Protocol (TCP) uses a three-step process to establish a reliable connection between a client and a server:



• Packet 1 (P1): Client to Server (Connection Request)
The client initiates the connection by sending a synchronization packet. Only the synchronization flag is active here.
    Flags: SYN = 1, ACK = 0 (Matches Statement d)

• Packet 2 (P2): Server to Client (Connection Acknowledgment & Request)
The server receives the client's request, acknowledges it, and sends its own synchronization request back to the client simultaneously.
    Flags: SYN = 1, ACK = 1 (Matches Statement b, making Statement c false)

• Packet 3 (P3): Client to Server (Final Acknowledgment)
The client receives the server's response and sends a final acknowledgment packet to confirm that the connection link is fully established.
    Flags: SYN = 0, ACK = 1 (Making Statement a false)

2. Conclusion:
Statements (b) and (d) accurately reflect the status of the structural flags set during the handshake sequence.