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CompTIA DS0-001 Exam - Topic 1 Question 8 Discussion

Which of the following database instances are created by default when SQL Server is installed? (Choose two.)
B) Master and D) Model
A) Root
C) Log
E) View
F) Index

CompTIA DS0-001 Exam - Topic 1 Question 8 Discussion

Actual exam question for CompTIA's DS0-001 exam
Question #: 8
Topic #: 1
[All DS0-001 Questions]

Which of the following database instances are created by default when SQL Server is installed? (Choose two.)

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Suggested Answer: B, D

The two database instances that are created by default when SQL Server is installed are master and model. Master is a system database that contains the information and settings of the SQL Server instance, such as the configuration, logins, endpoints, databases, etc. Master is essential for the operation and management of the SQL Server instance, and it should be backed up regularly. Model is a system database that serves as a template for creating new user databases. Model contains the default settings and objects, such as tables, views, procedures, etc., that will be inherited by the new user databases. Model can be modified to customize the new user databases according to specific needs or preferences. The other options are either not database instances or not created by default when SQL Server is installed. For example, root is not a database instance, but a term that refers to the highest level of access or privilege in a system; log is not a database instance, but a file that records the changes made by transactions on a database; view is not a database instance, but an object that represents a subset or a combination of data from one or more tables; index is not a database instance, but a data structure that stores the values of one or more columns of a table in a sorted order.Reference:CompTIA DataSys+ Course Outline, Domain 2.0 Database Deployment, Objective 2.3 Given a scenario, update database systems.


by Bernardine at Dec 27, 2023, 01:58 AM

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Amber
10 months ago
I thought there were more defaults, interesting!
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Eladia
10 months ago
Yup, Master and Model for sure.
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Corinne
10 months ago
Wait, is Log really not a default?
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Loreta
10 months ago
Totally agree, Master is essential!
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Aileen
11 months ago
Master and Model are the default ones.
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Nina
11 months ago
I'm pretty certain that Master is correct, but I keep mixing up Model and Root.
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Hoa
11 months ago
I feel like Log might be one of the options, but I can't recall if it's created by default.
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Margret
11 months ago
I remember practicing a question like this! I believe it's Master and Model that are created by default.
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Dalene
11 months ago
I think the Master database is definitely one of them, but I'm not sure about the second one.
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Taryn
11 months ago
This is a good test of my SQL Server knowledge. I'm pretty confident the default databases are Master and Model, so I'll select those two options.
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Lamonica
11 months ago
I'm a bit confused by this question. There are a lot of options, and I'm not entirely sure which ones are the default databases. I'll have to do a quick review of SQL Server default instances before answering.
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Detra
11 months ago
Okay, I've got this. The default databases created when SQL Server is installed are Master and Model. Those are the two I'll select.
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Darnell
11 months ago
Hmm, I'm a little unsure about this one. I know SQL Server creates some default databases, but I can't quite remember which ones off the top of my head. I'll have to think this through carefully.
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Madalyn
11 months ago
This seems like a pretty straightforward SQL Server question. I'll start by reviewing the list of options and thinking about which database instances are typically created by default.
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Arminda
12 months ago
I'm going to try to break this down step-by-step. The key is to find the regex that will replace the .txt extension with .bak.txt for each file. I think Option A is the way to go.
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Shizue
12 months ago
Hmm, this looks like a tricky one. I'll need to think carefully about the different compression options and how they might impact the large FactSales table.
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Sabine
12 months ago
Hmm, I'm a bit confused. I'm not sure if this is a standard iOS timestamp format or something else. I'll have to think this through carefully.
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Nadine
2 years ago
I'm going to go with Master and Model. Those just feel like the most logical default database instances to me. Although, to be honest, I'm not entirely confident in my answer. These SQL Server installation questions can be tricky.
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Effie
2 years ago
Hmm, I was thinking Master and Log, since the log is such a crucial component of any database system. But you both make good points about Model being a default as well. This is a tough one.
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Rosendo
2 years ago
D) Model
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Kindra
2 years ago
B) Master
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Corinne
2 years ago
I agree, it's a bit confusing. I'm leaning towards Master and Model, as those seem to be the core database instances that are commonly referenced. But I'm not 100% certain.
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Ressie
2 years ago
This is a tricky question. I'm not entirely sure about the default database instances created during SQL Server installation. I'm thinking either Model and Master, or Master and Log. What do you all think?
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