Question 26 Consider the following statements. I. TCP connections are full duplex. II. TCP has no option for selective acknowledgment. III. TCP connections are message streams. […]
Question 3 Internet Control message protocol(ICMP) A Allows gateways to send error control messages to other gateways or hosts B Provides communication between the internet protocol […]
Question 47 For which one of the following reasons does Internet Protocol (IP) use the time-to- live (TTL) field in the IP datagram header? A Ensure […]