Pass the Oracle MySQL Developer 1z0-909 Questions and answers with CertsForce

It helps to store data items in a schema-less key-value store.

It can store documents greater than 4 GB.

It depends heavily on strictly typed data.

It allows one to bypass the SQL layer of the server.

There is no access to relational tables.

All documents are added without any error or warning.

First three documents are added, then different number of fields cause an error.

First two documents are added, then mismatched field names cause an error.

First two documents are added, then mismatched field names cause a warning.

All documents are added and cause a warning.

0

ERROR: 1267 (HYOOO): Illegal mix of collations

-1

NULL

1

Connectors must be installed on both the client and server hosts.

Connector/J is based on Connector/C.

Connector/ODBC is available on Unix, Windows, and MacOS X.

Connector/NET runs on the Windows platform only.

Connector/Python is released in precompiled binary and source code.

An error occurs and the create table statement fails.

The server will create the table but it will be unusable until the specified storage engine is available.

The server will create the table but report an error when the first attempt to insert a row is performed.

The server will create the table using the default storage engine.

mysqli supports object oriented programming.

mysqli can access databases from other vendors.

mysqli supports non blocking, asynchronous queries.

mysqli includes X DevAPI functions.

It inserts a row with a warning.

It inserts a row with no error or warning.

It inserts a row with an error.

It fails with an error.

It fails with a warning.

Inserting COMMIT; SET @m :=: before line 4

user who creates the procedure needing the create and execute privileges

user who creates the procedure needing the create routine privilege

inserting USE ; before line 3

Inserting DEFINER 'username '@' localhost' clause into the CREATE PROCEDURE statement

The column must be a generated column referencing any attribute of doc.

The column must have a default value.

The column must be used in a unique constraint.

The column must be a generated column referencing only an existing attribute of doc.

The column must be indexed.

SELECT last_name + ', ' + first_name FROM employees;

SELECT CONCAT_WS(', ',last_name,first_name) FROM employees;

SELECT GROUP_CONCAT(last_name, first_name) FROM employees;

SELECT last_name, ‘ , ',first_name FROM employees;

SELECT CONCAT(last name,', ',first_name) FROM employees;