The collection col contains all episodes for all seasons for a TV show. Examine this document which has an example of the details for each episode: https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/1Z0-909/page_14_img_2.jpg Which query returns all expisode names from the first season?

SELECT "S.name" FROM col WHERE "S.season" = "1";

SELECT doc->"$.name" FROM col WHERE doc->"$.season" = "1";

SELECT "S.name" FROM col WHERE "S.season" = "1";

SELECT doc-»,,$.name,, FROM col WHERE doc-»"$ . season" = "1";

SELECT name FROM col WHERE season = 1;

Examine this statement which has executed successfully: https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/1Z0-909/page_4_img_1.jpg

Execution performance can be improved by using like instead of RLIKE.

The statement takes advantage of index description_idx.

Execution performance can be improved by, using a composite index with column description as the leftmost prefix column description.

No index will improve statement performance.

Execution performance can be improved by adding an index on column description.

Examine this event's metadata: https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/1Z0-909/page_16_img_1.jpg Now examine this command: DROP USER 'userl'e'localhost'; Which effect will the command have on the event?

The event is scheduled but will no longer execute. The system will log an error.

The event is scheduled and executed but fails. The system will log an error.

The event is scheduled but will no longer execute. The system will log an error.

The event will be dropped without an error or warning.

The event is not scheduled and will no longer execute. The system will log an error.

Examine these commands and output: https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/1Z0-909/page_2_img_1.jpg Which is true?

It returns an error because the DROP TABLE statement did not drop the view.

Existing emp_vuL is dropped and a new emp_vu1 created with the new definition.

A new view is created because the previous was dropped on execution of the drop table statement.

It returns an error because the CREATE TABLE statement automatically recreated the view.

It returns an error because the DROP TABLE statement did not drop the view.

The meeting table stores meeting schedules with participants from five continents. The participants' details are stored in another table. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/1Z0-909/page_18_img_2.jpg You need to adjust the start_time and duration columns for optimal storage. What datatype changes would achieve this?

start_time DATETIME duration DATETIME

start_time TIMESTAMP duration TIMESTAMP

start_time TIMESTAMP duration TIME

start_time DATETIME duration DATETIME

start__time DATETIME duration TIME

View 1Z0-909 Exam Questions

Q: 1

You are using buffered queries with PHP mysqli in a browser-based web application. Which three are true?

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Q: 2

A server hosts MySQL Server and Apache Webserver supporting a PHP/PDO based application. The application must be migrated from PHP to their Java application server on another host. The MySQL instance remains on the original host. Examine the PDO connection string used in the existing application: Mysql:host-localhost;dbname=sales;unix_socket=/var/run/mysql.sock Which two prevent Java from using the Unix socket?

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