Home
Oracle
1Z0-920 Free Exam Questions

According to the Official Syllabus of Actual Oracle 1Z0-920 Exam

Oracle 1Z0-920 Exam

MySQL 2019 Implementation Essentials

Total Questions: 70

Last Updated : 16-10-2022

Based on Official Syllabus Topics of Actual Oracle 1Z0-920 Exam

During the preparation for your MySQL 2019 Implementation Essentials exam, you may get confused about the question types, exam patterns, and time allotted for Oracle exams. Study4Certify helps you eliminate these doubts through its actual Oracle 1Z0-920 exam questions. We made sure you can easily pass the Oracle MySQL 2019 Implementation Essentials Exam by using 1Z0-920 practice questions. You can use your smartphone, laptop, or tablet to prepare MySQL 2019 Implementation Essentials exam questions in PDF format anytime, anywhere. The evaluation of preparation is one of the most important parts to remove your mistakes and successfully prepare for the Oracle 1Z0-920 exam. The Oracle MySQL 2019 Implementation Essentials practice questions help you to strengthen your weaker points, and get familiar with the actual exam questions. They are available at a cheap price along with some free Oracle 1Z0-920 exam questions.

How Do These Free Questions Help You Prepare for the Real Oracle 1Z0-920 Exam?

Make Yourself Familiar with the Actual Oracle Exam Syllabus, Format, and Question Types

Keep yourself updated with the official information about the syllabus and format of the exam to develop an effective study plan. This information can make you familiar with the questions and topics that will appear on the actual Oracle 1Z0-920 exam. Don't waste time and focus on the learning content expected in the actual exam.

Evaluate Your Preparation for the Actual 1Z0-920 Exam

Manage your daily work to ensure that you have enough time every day to study the MySQL 2019 Implementation Essentials exam questions. Sit in a quiet environment and study hard every day to complete the entire 1Z0-920 exam syllabus. Everyone knows it is impossible to study in just one morning and pass the 1Z0-920 exam the next day. If you want to pass your exam with excellent marks on the first attempt, prepare with the Oracle 1Z0-920 practice questions exam every day.

Oracle 1Z0-920 Exam Questions

Question 1

You need to change the password level for a test system.

Which two allow to change this level before you create new test user/passwords?

AAdd validate_password='new level' in the [security] section of the MySQL configuration file.

BSET GLOBAL validate_password_policy='new level';

CSET GLOBAL force_password_complex_policy=0;

DAdd validate_password_policy='new level' in the [mysqld] section of the MySQL configuration file.

Answer : B, D

Question 2

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

ASET @function = CREATE_ASYMMETRIC_PRIV_KEY(@algo, @key_len);

BCREATE FUNCTION asymmetric_decrypt RETURNS STRING SONAME 'openss1_udf.so';

CINSERT INTO t1 (key_co1) FUNCTION(CREATE_ASYMMETRIC_PRIV_KEY('RSA', 1024));

DVALIDATE FUNCTION create_asymmetric_priv_key WITH 'openssl_udf.so';

Answer : B

Question 3

You have three machines with MySQL Databases running on Linux platform.

Which backup procedures would allow online and remote backup of the MySQL Database on the three machines to a connected Storage NFS?

A1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Enterprise Backup on machine which is used to start the backup.3. Start mysqlbackup on only one machine with the installation to back up the databases for the three machines to the mounted volume using - -backup-dir and by giving--hosts=machine1:port1, machine2:port2, machine3:port3.4. Validate the backups using the mysqlbackup program to ensure that the backups created are valid.

B1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Enterprise Backup on all three machines.3. Start mysqlbackup on all machines to back up the database to the mounted volume using - -backup-dir.4. Validate the backup using the mysqlbackup program to ensure that the backup created is valid.

C1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Enterprise Backup on the machine that is used to start the backup.3. Start mysqlbackup on only one machine with the installation to back up the databases for the three machines to the mounted volume using - - backup-dir and by specifying -- config-files=my1.cnf, my2.cnf, my3.cnf.my1.cnf, my2cnf, and my3.cnf are the MySQL Database Configuration files on the three machines.4. Validate the backup by using the mysqlbackup program to ensure that the backup created is valid.

D1. Mount the Remote Storage NFS volume to each of the three machines with proper privilege for the backup OS user to have all access.2. Install MySQL Workbench on a separate machine, which is used to connect to the three machines to back up and restore.3. Startup MySQL backup from MySQL Workbench to back up the three databases.4. Validate the backup by using MySQL Workbench to ensure that the backup created is valid.

Answer : B

Question 4

What three are ways to export and import data in MySQL Workbench?

AResult Data Export and Import

BBinary Data Export and Import Wizard

CSQL Data Export and Import Wizard

DBackup Data Export and Import Wizard

ETable Data Export and Import Wizard

FData Modeling Import Export Wizard

Answer : A, C, E

Question 5

The replication for a Master and Slave MySQL Servers is up and running. The disk space for Master Server is continuously growing. The binlog size keeps growing. Which two methods can fix the issue?

AOn the Master server, disable binlog by removing the --log-bin option.

BSet the expire_logs_days system variable to expire binary log files automatically after a given number of days.

CTo safely purge binary log files, perform these steps:
1. On each slave server, use show slave status to check which log file it is reading.
2. Obtain a listing of the binary log files on the master server with show binary logs.
3. Determine the earliest log file among all the slaves. This is the target file. If all the slaves are up-to-date, this is the last log file on the list.
4. Make a backup of all the log files you are about to delete. (This step is optional, but always advisable.)
5. Purge all log files up to but not including the target file by using the purge binary logs statement

DExecute the purge binary logs statement without argument.

EDelete all binlog files manually on the file system to release storage spaces.

Answer : B, C

Get Premium Access

Get Full Access for Oracle 1Z0-920 questions with 50% exclusive Discount

Get All Questions

1Z0-920 Exam Syllabus

Oracle 1Z0-920 Exam Syllabus