1Z0_908 questions • Exam prepare

Exam contains 143 questions

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Question 103 🔥

The mysqld instance has the connection control plugin enabled with these settings: connection_control_min_connection_delay=1000 connection_control_max_connection_delay=2000The minimum and maximum delays need to be increased to 3000 and 5000, respectively.A command is executed:mysql> SET GLOBAL connection_control_min_connection_delay=3000;What is the result?

Which database solution meets these requirements?

A. The minimum value increases to 3000 and the maximum value increases to 4000.

B. Only the minimum connection value is increased to 3000.

C. The minimum connection value is changed to 2000.

D. An error is returned.

Highly voted

Discussion of the question

Question 104 🔥

Examine this statement and output:Which two SQL statements can jsmith execute? (Choose two.)

Which database solution meets these requirements?

A. UPDATE world.country SET Name='all';

Highly voted

B. UPDATE world.country SET Name='one' LIMIT 1;

Highly voted

C. UPDATE world.country SET Name='new' WHERE Name='old';

D. UPDATE world.country SET Name=CONCAT('New ',Name);

E. UPDATE world.country SET Name='first' ORDER BY Name LIMIT

Discussion of the question

Question 105 🔥

Which two statements are true about MySQL Enterprise Backup? (Choose two.)

Which database solution meets these requirements?

A. It supports backing up only table structures.

B. It can perform hot or warm backups.

Highly voted

C. It creates logical backups.

D. It supports the creation of incremental backups.

Highly voted

E. It supports backup of a remote MySQL system.

F. It supports restoring to a remote MySQL system.

Discussion of the question

Question 106 🔥

Four nodes are configured to use circular replication.Examine these configuration parameters for each node:Which statement is true?

Which database solution meets these requirements?

A. Each slave thread is responsible for updating a specific database.

B. Cross-database constraints can cause database inconsistency.

C. Increasing slave_parallel_workers will improve high availability.

D. Setting slave_preserve_commit_order to on will improve data consistency.

E. Setting slave_parallel_type=DATABASE won't work for circular replication; it should be set to LOGICAL_CLOCK.

F. Setting transaction_allow_batching to on will improve data consistency.

Discussion of the question

Question 107 🔥

Examine this command and output:Which statement is true?

Which database solution meets these requirements?

A. Firewall_cached_entries is the number of statements found in the query cache for users in DETECTING mode.

B. Firewall_access_denied is the number of connection attempts from prohibited hosts that are denied.

C. Firewall_access_suspicious is the number of statements logged as suspicious for users in DETECTING mode.

Highly voted

D. Firewall_access_granted is the number of connections granted from whitelisted hosts.

Discussion of the question

Question 108 🔥

What is the correct syntax for using transparent data encryption with an existing InnoDB table?

Which database solution meets these requirements?

A. ALTER TABLE t1 ADD ENCRYPTED_TABLESPACE = 'Y';

B. ALTER TABLE t1 ENCRYPTION='Y';

Highly voted

C. ALTER TABLE t1 WITH ENCRYPTION USING MASTER KEY;

D. ALTER TABLE t1 SET TDE = 'ON';

Discussion of the question

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Exam contains 143 questions

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