Job-Ready SQL in an Afternoon - Creating Schemas

Interactive Video
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Information Technology (IT), Architecture
•
University
•
Hard
Wayground Content
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common error encountered when trying to drop a connected database?
The database is locked by another user.
The database is read-only.
The database does not exist.
The database is currently open and connected.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must be done before dropping a database you are connected to?
Create a backup of the database.
Change the connection to a different database.
Rename the database.
Delete all tables in the database.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you make schemas visible in some SQL editors?
By restarting the SQL editor.
By clicking on 'introspect schema'.
By creating a new schema.
By refreshing the database connection.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What command is used to create a new schema?
CREATE TABLE
CREATE DATABASE
CREATE SCHEMA
CREATE VIEW
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might you choose to stick with the default public schema?
It is the fastest schema to access.
It is available by default and usually sufficient.
It is the most secure schema available.
It is the only schema that supports tables.
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