The senior network architect at Corporation Techs has informed you that the existing border firewall is old and needs to be replaced. He recommends designing a demilitarized zone (DMZ) to increase network perimeter security. He also wants to increase the security of network authentication, replacing the current username and password approach. Required:
a. Research and select firewalls for the Corporation Techs network.
b. Describe each firewall, why you selected it, and where it should be placed for maximum effectiveness.
c. Address network, server, and workstation firewalls.
d. Describe a plan for creating a DMZ, and explain how it makes the network more secure.

Write c function that can replace all the positive elements to 0 and negative to 1 in undefined length one-dimensional array. test your program in the main program by defining one-dimensional array of 6 elements

Check my work the microprocessor is a(n) circuit, which is designed to process data based on a set of instructions. most desktop and laptop devices contain a microprocessor based on the standard. most tablets and smartphones contain processors based on technology. a microprocessor's circuitry is designed to perform a limited number of tasks contained in its set. during processing, an instruction is loaded into the processor's unit. data is loaded into registers in the processor's where arithmetic and logic operations are performed. microprocessor performance can be measured by its speed. other factors affecting overall processing performance include word size, cache size, and instruction set complexity. most digital devices contain only one microprocessor chip, but today's multi- processors contain circuitry that supports parallel processing. computers contain various kinds of memory. random memory is a special holding area for data, program instructions, and the system. it stores data on a temporary basis until the processor makes a data request. ram is different from disk storage because it is , which means that it can hold data only when the computer power is turned on. computers also contain read- memory, which is a type of non-volatile memory that provides a set of "hard-wired" instructions, called the loader, that a computer uses to boot up.

How do you make a lenny face? plz, brailiest to who can answer first.