Which of the following describes the best defense against buffer overflow attacks?

A) Stop all ICMP traffic.
B) Routinely patch and update software.
C) Block TCP packets at the router.
D) Use a robust firewall.


B) Routinely patch and update software.

Computer Science & Information Technology

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TCP is a Network layer protocol.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Match each item with a statement below.

A. directly derived from IPv4's "octet" B. a 4-bit aggregation C. IPv4 and IPv6 are running simultaneously D. not a routable address E. resolves to an IPv4 address F. Stateful Address Autoconfiguration G. resolves to an IPv6 address H. runs on a switch I. the capability of adding metadata to a packet in the form of a note

Computer Science & Information Technology

You can surf the Internet by typing a Web address into File Explorer's address bar

Indicate whether the statement is true or false

Computer Science & Information Technology

The employee table contains information about employees. One of your employees changed their last name. What command should you use to reflect this change in the table?

A. Delete B. Update C. Insert D. Alter

Computer Science & Information Technology