Oracle 1Z0-908 Certification Exam: Latest Sample Questions and Answers
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1Z0-908 Exam Detail Exam Code
1Z0-908
Full Exam Name Oracle MySQL 8.0 Database Administrator Number of Questions
85
Practice Exams
1Z0-908 Online Practice Exam
Passing Score
62%
Time Limit
140 minutes
Recommended Training
Oracle Certified Professional, MySQL 8.0 Database Administrator Earn the MySQL 8.0 Database Admin Certified Professional Credential
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How to Prepare for 1Z0-908 Exam? •
Perform enough practice with Oracle system with related Oracle 1Z0-908 certification subjects
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Identify the key configuration, workflow and data flow
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Understand the all Syllabus Topics of Exam which are Given in Description.
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Identify your weak areas from practice test and do more practice with system
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Repeat practice exams and try to score 100% on www.DBexam.com
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Oracle 1Z0-908 Exam Questions
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Q 1) What does the binlog dump thread do? Option a) It monitors and schedules the rotation/deletion of the binary logs. b) It acquires a lock on the binary log for reading each event to be sent to the slave. c) It connects to the master and asks it to send updates recorded in its binary logs. d) It reads the relay log and executes the events contained in them.
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ANSWER c) It connects to the master and asks it to send updates recorded in its binary logs.
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Q 2) On examination, your MySQL installation datadir has become recursively world read/write/executable. What are two major concerns of running an installation with incorrect file privileges? (Choose two.) Option a) Data files could be deleted. b) Extra startup time would be required for the MySQL server to reset the privileges. c) MySQL binaries could be damaged, deleted, or altered. d) SQL injections could be used to insert bad data into the database. e) Users could overwrite configuration files.
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ANSWER a) Data files could be deleted. b) Extra startup time would be required for the MySQL server to reset the privileges.
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Q 3) How can mysql_multi be configured to allow MySQL instances to use the same port number? (Choose one) Option a) The instances listen on different IP addresses b) The instances use different user accounts unique teach instance. c) The instances use different socket names d) The instances have appropriate net masks set.
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ANSWER
a) The instances listen on different IP addresses
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Q 4) Identify two ways to significantly improve data security. (Choose two) Option a) Configure mysqld to run as the system admin account, such as root. b) Use a private network behind a firewall.
c) Configure mysqld to use only networked disks. d) Configure MySQL to have only one administrative account. e) Configure mysqld to use only local disks or attached disks and to have its own account in the host system.
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ANSWER b) Use a private network behind a firewall.
e) Configure mysqld to use only local disks or attached disks and to have its own account in the host system.
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Q 5) Binary log events for the 'mydb1' schema must be copied to a different schema name 'mydb2'. Which command will do this? Option a) mysqlbinlog --datebase=mydb1 --database=mydb2 | mysql b) mysqlbinlog --read-from-remote-server --raw | sed 's/mydb1/mydb2/g' | mysql c) mysqlbinlog --rewrite-db='mydb1' --rewrite-db='mydb2' | mysql d) mysqlbinlog --rewrite-db='mydb1->mydb2' | mysql
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ANSWER b) mysqlbinlog --read-from-remote-server -raw | sed 's/mydb1/mydb2/g' | mysql
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