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Site Reliability Engineer
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Kernel
Site Reliability Engineer
Kernel questions
9 questions on Kernel for site reliability engineers, easiest first.
Easy
4
What /proc contains
easy
Where kernel messages appear
easy
Reading a kernel setting
easy
Which kernel is running
easy
Medium
1
I/O scheduler on NVMe
medium
Hard
4
Memory held by kernel slab caches
hard
Cannot mount root after a hardware change
hard
New kernel will not boot
hard
Second NIC drops incoming traffic
hard
