Master SQL for Data Analysis - Creating - Database and Schema
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Practice Problem
•
Hard
Wayground Content
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name of the admin console used to manage Ostgresql databases?
AdminTool
DBManager
Gadmin
PgAdmin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the default user called in the Ostgresql database?
postgres
admin
root
ostgres
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which SQL statement is used to create a new database?
CREATE
INSERT
UPDATE
DELETE
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you create a new database using the query tool?
Select 'New Database' from the menu
Use the 'Add Database' button
Type 'CREATE DATABASE' followed by the database name
Right-click and choose 'Create New'
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do before deleting a database to ensure safety?
Backup the database
Export the database
Disconnect from the database
Rename the database
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement is used to remove a database?
DROP DATABASE
REMOVE DATABASE
DELETE DATABASE
ERASE DATABASE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a database schema?
To store user credentials
To organize tables under a namespace
To manage server connections
To backup data
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