Which of the following represent the modules contained on a motherboard?

Choose the best answer

CPU core $+$ hard drive $+$ DRAM

CPU core $+$ cache $+$ registers $+$ ALU $+$ control unit $+$ i$/$o unit

CPU$+$ hard drive $+$ DRAM $+$ PCI bus $+$ BIOS $+$ chip set $+$ power supply

CPU core $+$ hard drive $+$ DRAM $+$ Ethernet