Exam AWS Certified Data Engineer - Associate DEA-C01 topic 1 question 156 discussion

Exam question from Amazon's AWS Certified Data Engineer - Associate DEA-C01

Question #: 156
Topic #: 1

[All AWS Certified Data Engineer - Associate DEA-C01 Questions]

A data engineer needs to create an Amazon Athena table based on a subset of data from an existing Athena table named cities_world. The cities_world table contains cities that are located around the world. The data engineer must create a new table named cities_us to contain only the cities from cities_world that are located in the US.

Which SQL statement should the data engineer use to meet this requirement?

A. INSERT INTO cities_usa (city,state) SELECT city, state FROM cities_world WHERE country=’usa’;
B. MOVE city, state FROM cities_world TO cities_usa WHERE country=’usa’;
C. INSERT INTO cities_usa SELECT city, state FROM cities_world WHERE country=’usa’;
D. UPDATE cities_usa SET (city, state) = (SELECT city, state FROM cities_world WHERE country=’usa’);

Show Suggested Answer

Suggested Answer: A 🗳️

by Parandhaman_Margan at Oct. 27, 2024, 5:11 a.m.

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