Master SQL for Data Analysis - Update and Delete
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
5 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What command is used to update individual rows in a database table?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to rename a column in a database table.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of adding a new column to an existing table.
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the syntax to delete a specific row from a table?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What precautions should be taken before executing a delete command in a database?
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