1z0-909 Practice Exam Questions with Answers MySQL 8.0 Database Developer Certification

SELECT NULL <> NULL;

SELECT NULL <=> NULL;

SELECT NULL = NULL;

SELECT NULL := NULL;

start_time TIMESTAMP duration TIMESTAMP

start_time TIMESTAMP duration TIME

start_time DATETIME duration DATETIME

start_time TIME duration TIME

start__time DATETIME duration TIME

mysqli supports object oriented programming.

mysqli can access databases from other vendors.

mysqli supports non blocking, asynchronous queries.

mysqli includes X DevAPI functions.

Disable TLS/SSL authentication.

Place this in the root directory of your shell account:

[mysqld] require__secure_transport=OFF

Use blank RSA or SSL certificates.

Upgrade the connector to a version that supports caching_sha2_password.

Change the user account to use mysql_native_password.