SQL Quiz

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SQL and AWS Quiz Challenge

Test your knowledge with our engaging SQL and AWS quiz! Designed for tech enthusiasts, this quiz will challenge your understanding of SQL queries and AWS CloudFormation templates.

Highlights:

8 thought-provoking questions
Multiple-choice format
Immediate feedback on answers

8 Questions2 MinutesCreated by CodingEagle234

Which SQL statement selects all data in the table cars

SELECT * FROM Cars

SELECT all FROM Cars

SELECT _all_ FROM Cars

What is NOT an element of an AWS Cloudformation template

AWS resources list and Values

Template version number

AWS MFA

With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" is "Peter"?

Select * from person firstname = 'Peter'

Select * from person firstname != 'Peter'

Select * from person where firstname = 'Peter'

Select from person where firstname = 'Peter'

With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with an "a"?

Select * from person where firstname like '%a%'

Select * from person where firstname like '%a'

Select * from person where firstname like '%%a%'

Select * from person where firstname like 'a%'

With SQL, how can you return the number of records in the "Persons" table?

Select count() person

Select count(*)

Select count(*) from person

Select columns(count *) from person

How do you create a dataframe in python?

Pandas as pd data = pd.read_csv(r'Path where the CSV file is stored\File name.csv') df = pd.DataFrame(data) print(df)

Import pandas as pd data = pd.read_df(r'Path where the CSV file is stored\File name.csv') df = pd.DataFrame(data) print(df)

Import pandas as pd data = read_csv(r'Path where the CSV file is stored\File name.csv') df = pd.DataFrame(data) print(df)

Import pandas as pd data = pd.read_csv(r'Path where the CSV file is stored\File name.csv') df = pd.DataFrame(data) print(df)

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