Which of the following best describes a role:
A template for authorization to various database objects.
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A cluster’s purpose.
The purpose of a particular database.
A server’s purpose within a cluster.
Category: PostgreSQL MCQs
What do you call the application that makes requests of the PostgreSQL server?
What do you call the application that makes requests of the PostgreSQL server?
Client
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Workstation
Thin Client
Interface
When you want to use a join between columns that are in the same table, you use what type of join?
When you want to use a join between columns that are in the same table, you use what type of join?
self
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left outer
right outer
union
A meta-command always begins with what?
A meta-command always begins with what?
Backslash character (\)
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Question mark (?)
Dollar sign ($)
Forwardslash character (/)
PostgreSQL can be used from just about any major programming language, including C, C++, Perl, Python, Java, Tcl, and PHP.
PostgreSQL can be used from just about any major programming language, including C, C++, Perl, Python, Java, Tcl, and PHP.
TRUE
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FALSE