A system administrator is implementing a firewall ACL to block specific communication to and from a predefined list of IP addresses, while allowing all other communication. Which of the following rules is necessary to support this implementation?
A. Implicit allow as the last rule
B. Implicit allow as the first rule
C. Implicit deny as the first rule
D. Implicit deny as the last rule
Answer: C. Implicit deny as the first rule
Computer Science & Information Technology
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A network administrator is configuring a network with a dynamic routing protocol. Which of the following would support equal cost load balancing and have all routers contain the same topology view?
A. OSPF B. IGRP C. RIP D. BGP
Computer Science & Information Technology
Place the following computers in order from oldest to most recent.
________ ABC ________ Analytical Engine ________ ENIAC
Computer Science & Information Technology