An administrator edits the network firewall configuration. After editing the configuration, the administrator logs the date and
time of the edit and why it was performed in the firewall documentation. Which of the following BEST describes these actions? a. Asset management
b. Baselines
c. Network maps
d. Change management
Change management can be defined as a strategic process which typically involves implementing changes (modifications) to an existing process or elements on a computer system.
In this scenario, an administrator edits the network firewall configuration. After editing the configuration, the administrator logs the date and time of the edit and why it was performed in the firewall documentation. Thus, what best describes these actions is change management.
As a network administrator, you would be required to perform changes to your network and network devices in order to get an optimum level of performance.
Software consists of an entire set of programs and routines
linked with the operation of a computer. In other words, it is a collection of
executable instructions that enable you to interact with a computer and its
hardware. A computer would be rendered useless without software.
The difference between analog and digital audio is that, analog refers to audio recorded using methods that replicate the original sound waves, and digital audio is recorded by taking samples of the original sound wave at a specified rate.