Exam LFCS topic 1 question 15 discussion

Option D. quiet is the kernel parameter that instructs the kernel to suppress most boot messages. The quiet kernel parameter is used to suppress most of the messages that are normally output by the kernel during the boot process. It can be used to reduce the amount of output displayed on the screen during the boot sequence and make it easier to see any error messages that may be displayed. To use the quiet kernel parameter, you can add it to the kernel command line when booting the system. For example: linux quiet This will instruct the kernel to suppress most boot messages and display only important messages and error messages. Option A: The silent kernel parameter does not exist. Option B: The verbose=0 kernel parameter does not suppress most boot messages. It is used to control the level of verbosity of the kernel, with 0 being the least verbose and higher values being more verbose. Option C: The nomesg kernel parameter does not suppress most boot messages. It is used to disable message printing to the console entirely, which can be useful for debugging kernel issues.