Please I need CORRECT answer the Questions who has an experience on (Net. Protocols & E-Commerce Technology)

Question 2. For each of the following, cirele exactly ONE choice. In case, you change your answer, clearly cross the last one checked and neatly circle the new response. (1 x10-10 Marks) type of link is created by administrator When the link between the 2-routers is broken a. Point-point b. Transient c. Stub d. Virtual 2. Source quench (Type 4) in ICMP Error Reporting Messages informs the source that IP packet destination does not exist The source must slow down the sending of datagrams until the congestion is relieved. All fragments did not arrive before fragment reassembly timeout. an ambiguous or missing value in any field of the datagram. a. b. c. d. 3. is the protocol uses multiple routing tables. a. OSPF b. RIP c. DHCP d. BGP 4. Which of the following is true about IP protocol a. IP Protocol has no Error-Reporting or Error-correcting mechanism. b. IP Protocol has Error-reporting and error-correcting mechanism. c. IP has Error Reporting Only. d. IP Has Error-Correction Only. 5. used by the BGP to exchange information between two speaker nodes belonging to two different autonomous systems a. E-BGP session b. 1-BGP session c. a & b both d. None. If a server is up, but is not accepting connection at this port, and a client send SYN segment, the server will reply with 6. a. ACK b. SYN +ACK c. RST+ACK d. FIN