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Linux Foundation LFCS Exam - Topic 7 Question 70 Discussion

Posted by Haydee on Mar 06, 2024 at 03:18 PM

Which of the following is correct when talking about mount points?

Suggested Answer: B

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39 comments · newest first
BE
Beth 11 months ago
SetUID flag? That's a new one for me.
AL
Allene 11 months ago
I thought any directory could work, but I guess not!
RA
Raul 12 months ago
Wait, does that mean files get deleted?
HO
Howard 12 months ago
Totally agree with that!
JU
Justine 1 year ago
Only empty directories can be used as a mount point.
NU
Nu 1 year ago
I recall something about files being hidden when a directory is mounted, but I’m not clear if they get deleted or just inaccessible.
TO
Tommy 1 year ago
I’m pretty certain that the SetUID flag isn’t necessary for a directory to be a mount point; that seems off to me.
AL
Aleisha 1 year ago
I feel like we discussed that every existing directory could technically be a mount point, but it might not be the best practice.
PA
Paris 1 year ago
I think I remember that only empty directories can be used as mount points, but I'm not entirely sure.
KE
Keneth 1 year ago
I'm feeling good about this one. The key is that mount points don't require any special directory flags or settings - any directory can be used, even if it's not empty. So I'm going with A.
LA
Lawana 1 year ago
Ah, I remember this topic from the reading. I believe the correct answer is that every existing directory can be used as a mount point, so A is the right choice.
DY
Dyan 1 year ago
Hmm, I'm a bit confused on this one. I know mount points have something to do with directories, but I can't remember the exact rules. I'll have to think this through carefully.
RO
Rodrigo 1 year ago
I'm pretty sure the answer is B - only empty directories can be used as mount points. That's the key thing I remember from the lecture.
RO
Rolande 1 year ago
I'm a bit confused on this one. Is it transportation, since they're reducing the need to move components around? Or is it over-production, since they're only producing what's needed? I'll have to re-read the question and options again.
TH
Theola 1 year ago
This is a good test of my RMAN knowledge. I'm feeling confident I can get this one right.
EL
Elliot 1 year ago
I'm pretty confident the Office of the Comptroller of the Currency doesn't have a role in privacy policy, so I'm going to rule that one out. Now I just need to figure out which of the other three options is correct.
JE
Jennifer 1 year ago
B) Only empty directories can be used as a mount point. Sounds like a good way to avoid a mount point disaster. Although, I bet there's a sysadmin out there who's tried to mount a full directory just to see what happens. #yolo
AL
Alison 1 year ago
↳ replying to Jennifer
User3: User2 is right. I wouldn't want to risk losing files by using a non-empty directory as a mount point.
RA
Rasheeda 1 year ago
↳ replying to Jennifer
User2: B) Only empty directories can be used as a mount point. Sounds like a good way to avoid a mount point disaster.
JO
Johnathon 1 year ago
↳ replying to Jennifer
User1: A) Every existing directory can be used as a mount point.
AL
Aleta 2 years ago
C) Directories need to have the SetUID flag set to be used as a mount point. What is this, some kind of secret club for mount points? I'm not feeling very confident about this one.
BR
Breana 2 years ago
D) Files within a directory are deleted when the directory is used as a mount point. Whoa, that's intense! I hope that's not the correct answer, I don't want to lose my files!
AD
Adolph 1 year ago
↳ replying to Breana
C) Directories need to have the SetUID flag set to be used as a mount point.
RE
Reita 1 year ago
↳ replying to Breana
B) Only empty directories can be used as a mount point.
VA
Vanda 1 year ago
↳ replying to Breana
A) Every existing directory can be used as a mount point.
AJ
Aja 2 years ago
I thought mount points could be anywhere, that's the whole point of the flexibility. But I guess B makes sense too.
KA
Katlyn 1 year ago
↳ replying to Aja
I thought mount points could be anywhere, that's the whole point of the flexibility. But I guess B makes sense too.
WI
Willetta 1 year ago
↳ replying to Aja
B) Only empty directories can be used as a mount point.
GE
Gerald 1 year ago
↳ replying to Aja
A) Every existing directory can be used as a mount point.
KI
Kimbery 2 years ago
B) Only empty directories can be used as a mount point. Seems logical to me, you don't want to overwrite existing files, right?
RO
Rocco 1 year ago
↳ replying to Kimbery
D) Files within a directory are deleted when the directory is used as a mount point.
TA
Tawanna 1 year ago
↳ replying to Kimbery
C) Directories need to have the SetUID flag set to be used as a mount point.
AR
Arlette 1 year ago
↳ replying to Kimbery
B) Only empty directories can be used as a mount point. Seems logical to me, you don't want to overwrite existing files, right?
TA
Tamesha 1 year ago
↳ replying to Kimbery
A) Every existing directory can be used as a mount point.
MA
Malcolm 1 year ago
↳ replying to Kimbery
B) Only empty directories can be used as a mount point.
LU
Luann 2 years ago
↳ replying to Kimbery
A) Every existing directory can be used as a mount point.
BE
Bettye 2 years ago
But wouldn't it make sense to use any existing directory as a mount point to save space?
TR
Troy 2 years ago
I disagree, I believe the answer is B) Only empty directories can be used as a mount point.
BE
Bettye 2 years ago
I think the correct answer is A) Every existing directory can be used as a mount point.
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