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Linux Foundation LFCS Exam - Topic 5 Question 69 Discussion

Actual exam question for Linux Foundation's LFCS exam
Question #: 69
Topic #: 5
[All LFCS Questions]

Which of the following fields are available in both the global /etc/crontab file as well as in user-specific crontab files? (Select TWO correct answers)

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Suggested Answer: B

by Lashon at Feb 08, 2024, 12:05 AM

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Karl
4 months ago
I agree, Minute and Command are the only ones that match.
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Luis
4 months ago
Wait, Year isn't an option? That’s surprising!
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Jonell
4 months ago
Yeah, it's just Minute and Command.
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Lashaunda
4 months ago
I thought Username was in both too?
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Carli
5 months ago
Definitely Minute and Command!
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Lavera
5 months ago
I’m pretty confident that minute and command are the right answers, but I should double-check my notes.
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Kati
5 months ago
I feel like the username is only in the global crontab, but I could be wrong.
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Adaline
5 months ago
I remember practicing a question like this, and I think the command field is common in both.
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Cory
5 months ago
I think the minute field is definitely in both crontab types, but I'm not sure about the year.
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Lonny
5 months ago
Okay, I've got this. The minute and command fields are available in both the global and user-specific crontabs. The other options are not shared between the two.
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Micheal
5 months ago
The minute and command fields are definitely common, but I'm not certain about the other options. I'll make my best guess and hope for the best.
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Beatriz
5 months ago
I remember learning about crontabs in class, but I'm a bit fuzzy on the details. I'll need to review my notes to make sure I understand which fields are shared between the two.
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Youlanda
5 months ago
Okay, let's see. The global crontab is system-wide, while user-specific crontabs are for individual users. I'm pretty sure the minute and command fields are common to both, but I'm not sure about the other options.
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Galen
5 months ago
Hmm, this is a tricky one. I'll need to think carefully about the differences between the global crontab and user-specific crontabs.
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Shenika
6 months ago
Hmm, this is a tricky one. The fact that the remote system is subscribing to a platform event makes me wonder if the "Remote Call In" pattern might work, where Salesforce calls out to the remote system. But then again, the question says the remote system manages the order lifecycle, so maybe "Fire and Forget" is better. I'm a bit torn on this one.
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Chantell
6 months ago
I'm stuck. Benford's Law works with naturally occurring numbers, but I'm not totally sure which one fits best here.
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Aja
6 months ago
Hmm, I'm a bit confused on this one. I know ACLs are used for access control, but I'm not sure which specific element would be used for filtering internet traffic on a router.
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Natalya
6 months ago
I remember reading that PolarDB is great for both OLTP and OLAP, which did set it apart from traditional engines.
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Edwin
10 months ago
The year field? Really? That's like asking for a cron job to run every century or something. B and D are the obvious choices here.
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Evette
10 months ago
Minute and command are the two fields that are common to both the global crontab and user-specific crontabs. C is just silly, and A is clearly not one of the correct answers.
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Annelle
10 months ago
Haha, imagine if the year field was an option! 'Run this command every year on January 1st at midnight.' That would be a bit overkill, don't you think? B and D are the right answers.
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Karol
9 months ago
Haha, that would be ridiculous. B and D are the fields available in both global and user-specific crontab files.
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Fredric
9 months ago
I can't even imagine having a cron job run every year, that would be crazy. B and D are the correct options.
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Natalie
9 months ago
I agree, having a yearly cron job would be a bit much. B and D make more sense.
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Eden
10 months ago
Yeah, that would be funny! B and D are definitely the right choices.
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Leslie
10 months ago
I'm pretty sure the username field is used to specify which user the cron job should run as, so C must be one of the correct answers. B and D are also correct.
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Sue
9 months ago
So, the correct answers are B, C, and D.
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Paola
9 months ago
Yes, C is for the user. B is for minutes and D is for the command.
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Lynelle
9 months ago
D) Command
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Terry
10 months ago
B) Minute
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Leonor
10 months ago
C) Username
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Deandrea
10 months ago
I think C is correct because it specifies the user. B and D are also correct.
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Iraida
11 months ago
Well, the year field is definitely not available in crontab files, so A is out. B and D seem like the obvious choices here.
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Pura
10 months ago
D) Command
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Tanesha
11 months ago
B) Minute
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Lorean
11 months ago
I'm not sure about Username. I think it might only be in user-specific crontab files.
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Samuel
11 months ago
I agree with Nakisha. Minute and Command make sense to be in both files.
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Nakisha
11 months ago
I think Minute and Command are available in both global and user-specific crontab files.
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