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PostgreSQL PGCES-02 Exam - Topic 10 Question 33 Discussion

Select two suitable statements about postgresql.conf configuration.
A) A line that starts with ! (exclamation mark) is interpreted as a comment.
B) You can have different parameters for the same option to configure each database differently.
C) The timing of when a change in any value is reflected is different depending on the configuration parameter.
D) All options have no default values. Therefore, all of them must be set specifically and thoroughly.
E) As a boolean value, any of the following can be used: TRUE, FALSE, ON, OFF, YES, NO, 1, 0.

PostgreSQL PGCES-02 Exam - Topic 10 Question 33 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam
Question #: 33
Topic #: 10
[All PGCES-02 Questions]

Select two suitable statements about postgresql.conf configuration.

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Suggested Answer: A

by Brock at Oct 16, 2022, 06:50 AM

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Loren
8 months ago
E is great, love that flexibility with boolean values!
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Nicolette
8 months ago
Wait, D is misleading. Some options do have defaults!
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Kendra
9 months ago
C is true, but it can be confusing sometimes.
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Donette
9 months ago
Totally agree, B is spot on! Different settings for each database is super useful.
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Arlene
9 months ago
A lines starting with ! are just comments, right?
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Carylon
9 months ago
I recall that option E is definitely correct; I've seen boolean values represented in various ways in PostgreSQL configurations.
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Yvonne
9 months ago
I practiced a similar question where we discussed default values, and I feel like option D is misleading since some parameters do have defaults.
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Vanesa
9 months ago
I'm not entirely sure, but I remember something about option C being true; changes might take effect at different times based on what parameter you're adjusting.
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Benedict
9 months ago
I think option A is correct because comments in configuration files usually start with a symbol like that.
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Raylene
9 months ago
Okay, I think I've got this. The key is that the provider needs to be agnostic and support multiple storage types. Based on that, I'm going to go with Red Hat OpenShift Container Storage. It seems like the best fit for the architect's needs.
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Camellia
9 months ago
I'm a bit unsure, but I feel like a laser beam isn't really a standard element in most ultrasonic test setups… right?
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Marylyn
9 months ago
Option C seems like the easiest approach, but I'm not sure if that's the best way to handle this requirement. I'd want to double-check the best practices for address validation in Salesforce before deciding.
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Anna
9 months ago
Okay, let's see. I'm pretty sure the TAS should be under configuration management, along with the test suite and other related artifacts. That's option B, right? I feel good about that one.
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Earleen
9 months ago
Okay, I think I've got a handle on this. Let me go through the options and see which ones align with what I know about exception handling.
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Ammie
10 months ago
Earliest job due date... that sounds like a chase strategy to me, where you try to complete jobs as soon as possible to meet deadlines. But I could be mixing that up with something else. I'll have to make an educated guess on this one.
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Tamera
10 months ago
I am confused about whether removing the lifetime settings would help or if it's solely related to the hashing algorithms.
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Iola
1 year ago
So, is there a 'boolean' option to just make all the config changes automatically? Asking for a friend.
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Micaela
1 year ago
D is just plain wrong. There are definitely default values for most options.
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Sophia
1 year ago
C is correct too. The timing of when a change takes effect depends on the parameter.
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Alexis
1 year ago
C) The timing of when a change in any value is reflected is different depending on the configuration parameter.
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Salina
1 year ago
B) You can have different parameters for the same option to configure each database differently.
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Rosalind
1 year ago
E) As a boolean value, any of the following can be used: TRUE, FALSE, ON, OFF, YES, NO, 1, 0.
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Kaycee
1 year ago
C) The timing of when a change in any value is reflected is different depending on the configuration parameter.
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Jutta
1 year ago
B) You can have different parameters for the same option to configure each database differently.
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Tiera
1 year ago
A) A line that starts with ! (exclamation mark) is interpreted as a comment.
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Nell
1 year ago
A) A line that starts with ! (exclamation mark) is interpreted as a comment.
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Lisha
1 year ago
I'm pretty sure B is also correct. You can definitely have different parameters for each database.
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Lazaro
1 year ago
Yes, boolean values like TRUE or FALSE can be used in postgresql.conf.
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Ruby
1 year ago
True, the timing of when a change is reflected can vary.
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Coletta
1 year ago
I think B is correct too. Different parameters for each database make sense.
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Stephanie
1 year ago
Yes, you're right. A line starting with ! is a comment.
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Alesia
1 year ago
The timing of when a change is reflected can vary depending on the parameter.
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Felix
1 year ago
I think E is also correct. Boolean values can be used in different forms.
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Portia
1 year ago
That's true. A line starting with ! is a comment.
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Mariann
1 year ago
Yes, B is correct. You can have different parameters for each database.
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William
1 year ago
A and E are the correct answers. The exclamation mark is indeed for comments, and the boolean values are all valid.
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Ronny
1 year ago
E) As a boolean value, any of the following can be used: TRUE, FALSE, ON, OFF, YES, NO, 1, 0.
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Joni
1 year ago
A) A line that starts with ! (exclamation mark) is interpreted as a comment.
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Lura
1 year ago
I believe statement C is true because some changes may require a restart to take effect
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Jacob
1 year ago
I agree with statement B because it allows for customization for each database
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Miss
1 year ago
I think statement A is correct because it's common for comments to start with !
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