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		What is fragmentation and how does it affect file system performance?	499	0 Vote(s) - 0 out of 5 in Average	03-22-2023, 11:15 AM
		What is live patching and how does it work?	387	0 Vote(s) - 0 out of 5 in Average	03-16-2023, 12:12 AM
		What are signaling mechanisms in monitors?	316	0 Vote(s) - 0 out of 5 in Average	03-15-2023, 11:54 PM
		How does the OS transition from user mode to kernel mode?	236	0 Vote(s) - 0 out of 5 in Average	03-05-2023, 06:21 PM
		How do monitors differ from semaphores?	208	0 Vote(s) - 0 out of 5 in Average	02-16-2023, 01:44 AM
		What is the significance of process priority?	368	0 Vote(s) - 0 out of 5 in Average	02-15-2023, 09:34 AM
		What is the kernel in an operating system?	507	0 Vote(s) - 0 out of 5 in Average	02-11-2023, 05:42 PM
		How can improper file permissions expose sensitive data?	442	0 Vote(s) - 0 out of 5 in Average	02-09-2023, 01:45 AM
		What are runlevels (or targets in systemd)?	391	0 Vote(s) - 0 out of 5 in Average	02-08-2023, 10:22 AM
		How does cron work and what is its syntax?	463	0 Vote(s) - 0 out of 5 in Average	01-31-2023, 09:18 AM
		How do journaling and snapshotting differ?	361	0 Vote(s) - 0 out of 5 in Average	01-30-2023, 02:06 PM
		What are security concerns with scheduled tasks?	217	0 Vote(s) - 0 out of 5 in Average	01-25-2023, 02:55 PM
		How are device drivers different for block and character devices?	312	0 Vote(s) - 0 out of 5 in Average	01-24-2023, 02:49 AM
		What is sar and how is it used in system auditing?	262	0 Vote(s) - 0 out of 5 in Average	01-23-2023, 01:56 PM
		What are unattended upgrades and how do they work?	430	0 Vote(s) - 0 out of 5 in Average	01-22-2023, 02:57 PM
		What is the difference between absolute and symbolic modes in chmod?	246	0 Vote(s) - 0 out of 5 in Average	01-19-2023, 07:13 AM
		How does the C-SCAN algorithm differ from SCAN?	484	0 Vote(s) - 0 out of 5 in Average	01-17-2023, 07:45 AM
		What are the advantages of virtual memory?	228	0 Vote(s) - 0 out of 5 in Average	01-15-2023, 04:50 AM
		How do Linux distributions manage updates (e.g. apt yum)?	307	0 Vote(s) - 0 out of 5 in Average	01-11-2023, 09:49 AM
		What are the four necessary conditions for a deadlock?	443	0 Vote(s) - 0 out of 5 in Average	01-08-2023, 04:16 AM
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