An organization is deploying a new system to the production environment. a security analyst discovers the system is not properly hardened or patched. which of the following best describes the scenario?
a. a secure baseline was not established early in the process.
b. user acceptance testing was not completed.
c. integrity checks were not conducted to ensure it was the correct system.
d. an application code error was introduced during the development phase.

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service