1Z0-920 試験問題を無料オンラインアクセス

After installing MySQL 8.0, you initialize the data directory with the --initialize command. Which two are places where you can find the root password?

• A.The root password inserted in the error log set by the --log-error=[file_name] variable
• B.The root password is not given and is blank. You must manually set the root password.
• C.The root password displayed on the screen via a [warning] message.
• D.As root, execute the show password command by using the SHA-256 password encryption plug-in.
• E.The root_pw variable stored in the mysq1.install table.

Which is a correct example of creating an Enterprise Encryption function?

• A.VALIDATE FUNCTION create_asymmetric_priv_key WITH 'openssl_udf.so';
• B.SET @function = CREATE_ASYMMETRIC_PRIV_KEY(@algo, @key_len);
• C.CREATE FUNCTION asymmetric_decrypt RETURNS STRING SONAME 'openss1_udf.so';
• D.INSERT INTO t1 (key_co1) FUNCTION(CREATE_ASYMMETRIC_PRIV_KEY('RSA', 1024));

Which four authentication protocols are allowed when using MySQL Enterprise Authentication?

• A.SECURID authentication and authorization identity
• B.Native Windows services
• C.authentication using SHA-256 password hashing
• D.connections through the local host via the UNIX socket file
• E.authentication via Pluggable Authentication Modules (PAMs)
• F.Simple Authentication and Security Layer

Which query will find rows in a table that have no counterpart in another table?

• A.SELECT t1.name, t2.name2FROM employee t1 INNER JOIN info t2 WHERE t1.name=t2.name;
• B.SELECT *FROM table1 INNER JOIN table2 ON table1.id=table2.id WHERE table1.id=! table2.id;
• C.SELECT left_tbl.*FROM left_tbl LEFT JOIN right_tbl ON left_tbl.id=right_tbl.idWHERE right_tbl.id IS NULL;
• D.SELECT t1.name, t2.name2FROM employee AS t1 INNER JOIN info AS t2 ON t1.name= t2.name2;

You establish MySQL Enterprise Server on Oracle Cloud Infrastructure connection via Secure Shell (SSH) For accessing a new MySQL Enterprise Edition on an Oracle Cloud Infrastructure (OCI) Instance you " Add SSH key " information during the OCI instance setup. You want to use Putty from your Windows Client to install MySQL.
What are the correct steps to accomplish this?

• A.Use the provided private key for authentication.
• B.Open Port 22 on your OCI Instance and configure Putty with the ssh private key.
• C.Open Port 22 on your OCI Instance and convert the private key to ppk format. This new private key can be used for authentication.
• D.Convert the private key to ppk format first and use the new private key for authentication.