Master SQL for Data Analysis - Update and Delete

Master SQL for Data Analysis - Update and Delete

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

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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