1) The method which offers higher speeds of I/O transfers is _____ a) Memory mapping b) DMA c) Interrupt I/o 2) How do test commands assist in troubleshooting? a) By providing immediate feedback on device functionality b) By saving changes to configuration files c) By sending data to output devices d) By reading user input 3) which lines are used to specify the location or address of the data being accessed within the I/O module? a) Address Lines b) Data Lines c) Control Lines d) Straight Lines 4) Which of the following is contributing to the increased demand for network I/O? a) Deployment of 10 Gbps and 100 Gbps Ethernet switches. b) Implementation of new power-saving protocols. c) Decline in wireless network usage. d) Reduction in data transfer needs. 5) Why I/O module is needed when communicating with the processor? a) To increase the processing power of the CPU b) To provide wireless communication to peripheral c) To manage communication between CPU and periphera d) To cool down the CPU

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