Which type of memory performs basic error checking and ensures reliability through parity bits?

The type of memory that performs basic error checking and ensures reliability through parity bits is indeed referred to as Parity Memory. This memory type incorporates additional bits, known as parity bits, to monitor the data being transmitted or stored. The primary function of these bits is to detect single-bit errors that may occur during data processing or storage.

When data is written to the memory, parity bits are generated based on whether the total number of bits in the dataset is even or odd. Upon retrieval or reading of this data, the memory system checks the parity again to see if the parity has changed. If there is a discrepancy, it indicates that an error has occurred, triggering an alert or action to handle the issue.

Other choices serve different purposes: for instance, Virtual Memory is a technique that expands RAM onto the hard drive, allowing for more applications to run simultaneously. Buffered Memory includes additional memory chips that temporarily store data before it is sent to the RAM, helping to manage high-speed transfers. Error Correcting Code (ECC) is more advanced than Parity Memory, as it can detect and correct multiple-bit errors, adding another layer of reliability to the process.

In summary, Parity Memory is specifically the type of memory that uses parity bits for basic error checking