Name: Oracle 1Z0-320 Exam
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Free Oracle 1Z0-320 Exam Actual Questions

Note: Premium Questions for 1Z0-320 were last updated On 09-02-2019 (see below)

Question #1

Your customer has provided you with the following server specifications: 64-bit, Oracle Linux 6, 24 Numa CPU cores, 48 GB memory, and sequential write-optimized drives in the /var/lib/seq-write directory. The customer wants you to optimize their MySQL 5.7.10 installation for the server resources available.

Identify three correct configurations for this server setup.

Amysql_numa_interleave=ON,innodb_buffer_pool_instances=8, innodb_log_file_size=24G

Binnodb_data_file_path=/var/lib/seq-write, innodb_buffer_pool_size=36G, innodb_page_cleaners=8

Cinnodb_file_per_table=ON, innodb_numa_interleave=ON, lower_case_table_names=1

Dplugin_load= ''thread_pool.so'', innodb_page_cleaners=12, innodb_log_group_home_dir=/var/lib/seq-write

Einnodb_log_file_size=12G, innodb_buffer_pool_instances=12, innodb_buffer_pool_size=48G

Finnodb_buffer_pool_instances=12, innodb_buffer_pool_size=24G, innodb_log_file_size=12G

Reveal Solution

Correct Answer: A, B, E

Question #2

A MySQL server (Linux-based installation, Port 3306, default) needs to be monitored. The MySQL server and the MySQL Enterprise Monitor (MEM) are located in different security zones, which are protected with a firewall. Which port must be opened for MEM agentless monitoring?

APort 21/tcp (ftp) from MySQL Enterprise Monitor to MySQL server

BPort 18443/tcp (Tomcat) from MySQL server to MySQL Enterprise Monitor

CPort 22/tcp (SSH) from MySQL Enterprise Monitor to MySQL server

DPort 3306/tcp (MySQL) from MySQL Enterprise Monitor to MySQL server

Reveal Solution

Correct Answer: B

Question #3

You have configured MySQL Enterprise Transparent Data Encryption (TDE). What command would you use to encrypt a table?

AALTER mysql.encryptionSET tde_status = 'YES';

BUPDATE TABLE SET ENCRYPTION = 'ON';

CALTER TABLE <table> ENCRYPTION = 'Y';

DALTER INSTANCE ROTATE INNODB MASTER KEY;

Reveal Solution

Correct Answer: C

https://scriptingmysql.wordpress.com/tag/mysql-enterprise-edition/

https://dev.mysql.com/doc/refman/5.7/en/innodb-tablespace-encryption.html

Question #4

When working with the Linux operating system on a database cloud instance (non-RAC), which user accounts are available for database and non-database administration?

Aadmin, ora-cloud, andoracle

Badministrator, opc,andoracle

Croot, opc-administrator,andoraclethrough sudo

Dcloud-admin, oracle,androot

Eopc, oracle,androot(through sudo)

Reveal Solution

Correct Answer: E

Question #5

You have a text file named ''xyz.csv'' exported from another system.

You are asked to import data to a MySQL Database table named ''country''.

The table definition is as follows:

Identify the action that imports the data from Workbench or MySQL Client to the database correctly.

AUse theLOAD DATA INFILEsyntax to load data into the database table.

BUsemysqlimportto load themycountry.csvdata file with the--csvoption specified.

CCreate aDIRECTORY LINKobject on the database and useINSERT into mycountry SELECT *from mycountry.csv.

DConvert the data into MDI and restore the MySQL data from it.

Reveal Solution

Correct Answer: A

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Oracle 1Z0-320 Exam Questions

Free Oracle 1Z0-320 Exam Actual Questions

Note: Premium Questions for 1Z0-320 were last updated On 09-02-2019 (see below)