TestOut LabSim A+ Certification Practice Exam

What term is used for a PC card that can be inserted and removed without rebooting the system?

1. Hot-swappable

2. Plug-and-play

3. Non-removable

4. Interchangeable

The correct answer is: Hot-swappable

The term used for a PC card that can be inserted and removed without rebooting the system is "hot-swappable." This refers to the capability of certain hardware components to be added or removed while the computer is powered on, without needing to shut down the system. Hot-swapping is particularly useful for maintaining system uptime and facilitating easy upgrades or repairs. Plug-and-play is also related to the ease of adding hardware; however, it specifically refers to the ability of the operating system to automatically recognize and configure the device once it is connected. While many plug-and-play devices can be hot-swappable, not all of them allow for hot-swapping without requiring a reboot. Non-removable implies that the card cannot be taken out, which is not applicable in this scenario as we are specifically discussing removable cards. Interchangeable suggests that components can be swapped for different ones, but it does not necessarily imply that this can happen without rebooting the system. In summary, "hot-swappable" clearly defines the ability to insert and remove components without disrupting system operation, making it the correct choice in this context.