MENU
When is the content of the kernel ring buffer reset? (Choose two.)
Suggested Answer: A, E
Get Premium 101-500 Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
12 comments · newest first
CH
Cheryl
11 months ago
Yeah, and it clears on module unload too!
LU
Luke
12 months ago
Wait, does it really reset every 15 minutes? That seems odd.
LI
Linn
12 months ago
I thought it also resets on reboot?
NI
Nina
12 months ago
Totally agree, that's a key command!
FR
Freida
1 year ago
It's reset when you use dmesg --clear.
DE
Delfina
1 year ago
I practiced a question similar to this, and I think reading dmesg without parameters doesn't reset the buffer, so I’m leaning towards B being incorrect.
AN
An
1 year ago
I'm not entirely sure, but I think the ring buffer might reset when the system reboots, which could be option E.
AD
Adolph
1 year ago
I remember that the ring buffer gets cleared when you use the dmesg --clear command, so I think option A is definitely one of the answers.
DA
Danica
1 year ago
I vaguely recall something about kernel modules affecting the ring buffer, but I can't remember if that was option D or not.
GI
Gilma
1 year ago
I'd eliminate the first and last options right away, since they mention modem authentication which doesn't seem relevant to the core functionality of AD DS. Then I'd focus on comparing computer accounts and mobile devices.
ST
Stephaine
1 year ago
Hmm, this looks like a tricky one. I'll need to carefully analyze the logging configuration and the code segment to determine the expected output.
AR
Arlene
1 year ago
I could be wrong, but I feel like bills of material aren't directly used in CRP. It seems more like a production planning thing than a capacity input.