Which of the following cable types is commonly used for analog?digital television transmission?

Which IPv6 ACL statement would be used to deny all Syslog traffic coming from the 2001:db8:437d:14ad::/64 network to the 2001:db8:143d:ad32::/64 network?

A) deny tcp 2001:db8:437d:14ad::/64 2001:db8:143d:ad32::/64 eq 53 B) drop tcp 2001:db8:437d:14ad::/64 2001:db8:143d:ad32::/64 eq 514 C) deny udp 2001:db8:437d:14ad::/64 2001:db8:143d:ad32::/64 eq 514 D) drop udp 2001:db8:437d:14ad::/64 2001:db8:143d:ad32::/64 eq 53

The primary difference between sequential "if" statements and nested "if" statements is:

a. sequential "if" is for more complex decision making. b. nested "if" is for more complex decision making. c. there is no real difference between the two. d. in a sequential "if", the second decision is always made regardless of the answer to the first. e. None of the above.