Free Oracle 1Z0-908 Exam Questions

Become Oracle Certified with updated 1Z0-908 exam questions and correct answers

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Total 392 Questions | Updated On: Apr 20, 2026

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Question 1

In a test database, you issue the SELECT … INTO OUTFLLE statement to create a file with your t1 table data.

You then TRUNCATE this table to empty it.

mysql> SELECT * INTO OUTFILE ‘/tmp/t1.sql’ from t1;

mysql> TRUNCATE t1;

Which two methods will restore data to the t1 table? (Choose two.)

A : mysql> LOAD DATA INFILE ‘/tmp/t1.sql’ INTO TABLE t1;

B : $ mysqladmin -u root -p -h locathost test –restore /tmp/t1.sql

C : $ mysql -u root -p -h localhost test < /tmp/t1.sql

D : $ mysqlimport -u root -p -h localhost test /tmp/t1.sgl

E : mysql> INSERT INTO t1 VALUES FRON ‘tmp/t1.sql’;

Answer: A,D

Question 2

On a master server that is using Statement-based replication a table of log data has become very large. You decide to delete 100,000 rows.

Which two methods can be independently invoked to ensure that the delete is properly propagated to the slave? (Choose two.)

A : Use the LIMIT clause to limit the deletion to 100,000 rows.

B : Change the replication mode to MIXED before issuing any delete statements when the LIMIT clause is used.

C : Use the LIMIT clause in conjunction with the ORDER BY clause.

D : Use the data modification is non-deterministic, the query optimizer will resolve any potential issues.

Answer: B,C

Question 3

Which query would you use to find connections that are in the same state for longer than 100 seconds?

A : SHOW FULL PROCESSLIST WHEER Time > 100;

B : SELECT * FROM INFORMATION_SCHEMA.EVENTS SHERE STARTS < (DATE_SUB (NOW ( ), INTERVAL 100 SECOND) );

C : SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST WHERE TIME > 100;

Answer: C

Question 4

Which two are valid uses for binary logs on a MySQL instance? (Choose two.)

A : recording the order in which queries are issued

B : audit of all queries

C : point-in-time recovery

D : replication

E : logging the duration and locks for all queries

Answer: A,C

Question 5

Which two statements are true about using MySQL Enterprise Monitor Query Analyzer? (Choose two.)

A : The single query QRTi pie chart in the Query Analyzer view is based on the average execution of all statements.

B : It is possible to retrieve a normalized statement, but never the exact statement that was executed.

C : It is possible to configure the Query Analysis built-in advisor to get notified about slow query execution.

D : It is possible to list and analyze statements in an arbitrary graph range selection from timeseries graphs.

E : It is possible to import data into the Query Analyzer from heterogeneous sources, such as CSV.

Answer: C,D

Page: 1 / 79

Total 392 Questions | Updated On: Apr 20, 2026

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