Examlex
Which one of the following is true regarding spherical aberration?
Mantrap
A small room or enclosure with two or more doors designed to control access to secure areas, ensuring only authorized personnel can enter.
Key Fob
Used for keyless entry.
Centralized Authentication
An approach to access control where users' credentials are managed and verified from a central location, enhancing security and simplifying management.
Networked Printer
A printer connected to a computer network, allowing multiple computers to print to it without direct connections.
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