D: fit to size because it has to fit whatever your putting it on
S a named collection of data that exists on a storage medium<span>.</span>
Is it called a, "server".
Answer:
The additional software that must be installed is a device driver.
Explanation:
Device driver is a software program that is used to control a device connected to a computer.
If a user later buys a new type of device that the operating system did not recognize, new device driver will have to be installed just as in the given question when new NIC is installed. Device driver allows communication between hardware device and operating system.
So device driver will allow the OS to communicate with the new installed NIC.
The CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program. This contrasts with external components such as main memory and I/O circuitry, and specialized processors such as graphics processing units (GPUs).
