Final answer:
The correct option is a. The common power supply connectors are SATA, PCIe, and EPS, used for connecting hard drives, graphics cards, and providing motherboard power respectively, not USB, HDMI, VGA, Ethernet, DVI, DisplayPort, PS/2, FireWire, or Thunderbolt.
Step-by-step explanation:
The question addresses common power supply connectors used in computers and devices. The correct answer to which common power supply connectors include is: b) SATA, PCIe, EPS. These refer to different types of connectors used inside a computer to supply power to various components:
- SATA (Serial ATA) is commonly used to connect hard drives and SSDs to the motherboard.
- PCIe (Peripheral Component Interconnect Express) is used for connecting high-speed components like graphics cards.
- EPS (Entry-level Power Supply) is used to supply power to the motherboard, usually connected to the CPU power socket.
Other options listed in the question refer to different types of data or video connections rather than power connections.