Examlex
Determine all values of x, (if any) , at which the graph of the function has a horizontal tangent.
Database Management Systems
Software systems that are designed to manage databases, allowing for the creation, retrieval, update, and management of data.
USB Hub
A device that expands a single Universal Serial Bus (USB) port into several so that more devices can be connected to a computer simultaneously.
Peripheral Devices
External devices connected to a computer that extend its capabilities, including printers, mice, and keyboards.
USB Port
A universal serial bus interface used to connect devices to a computer, facilitating communication and power supply.
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