What issues does the field of ergonomics address?
What will be an ideal response?
Ergonomics is the science of fitting a work environment to the people who work there. It typically focuses on making products and workspaces more comfortable and safe to use. With respect to computer use, it involves designing a safe and effective workspace, which includes properly adjusting furniture and hardware and using ergonomic hardware when needed. A proper work environment-used in conjunction with good user habits and procedures-can prevent many physical problems caused by computer use. A proper work environment is important for anyone who works on a computer or mobile device, including employees using a computer, tablet, or smartphone on the job, individuals using one of these devices at home, and children doing computer activities or texting while at home or at school.
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____________________ costs are expenses that are associated with a task but do not vary according to the length of the task or the number of resources assigned to it.
Fill in the blank(s) with the appropriate word(s).
A clean room is a place to store RAM and hard drives
Indicate whether the statement is true or false
A series of instructions that can be grouped together as a single command and are often used to automate a complex set of tasks or a repeated series of tasks are known as:
A. A rootkit B. A macro C. A program D. A process
A user receives the following error message when attempting to log into a server: Username or password is invalid. Which of the following should the administrator do FIRST to fix the problem?
A. Install OS patches B. Learn of any recent changes to the system C. Attempt to replicate the issue D. Restore the system from backups