What term describes data that remains intact after a power loss?

The term that describes data that remains intact after a power loss is "persistent." Persistent data is stored in non-volatile memory or storage, such as hard drives, SSDs, or databases, where it is retained even when the device is powered down. This characteristic is crucial for data integrity, as it ensures that important information is not lost during power outages or system reboots. Having persistent data allows systems to recover from failures and continue to operate without losing prior information.

In contrast, including options like non-persistent, volatile, and temporary data refer to data types that do not retain their state after losing power. Non-persistent data typically refers to information that is not saved and is usually transient. Volatile data is specifically stored in RAM, which loses all stored information once power is off. Temporary data is often used for immediate tasks but is not meant to be stored long-term or retained after shutdown.