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

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What SQL command is used to change the value of a column in specific rows of a table?

INSERT

SELECT

UPDATE

ALTER TABLE

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which SQL statement is used to rename a column in a table?

MODIFY COLUMN

RENAME COLUMN

ALTER TABLE

CHANGE COLUMN

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you delete specific rows from a table in SQL?

Using the DELETE command with conditions

Using the REMOVE command

Using the DROP command

Using the ALTER command

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the SQL command to remove a column from a table?

DELETE COLUMN

REMOVE COLUMN

ALTER TABLE DROP COLUMN

DROP TABLE COLUMN

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which SQL command is used to delete an entire table, including its data and metadata?

DELETE TABLE

ERASE TABLE

DROP TABLE

REMOVE TABLE

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