Free Access Oracle.1Z1-922.v2025-08-11.q123 Practice Test (Page 16)

What is the purpose of normalization in database design?

A.To increase storage capacity

B.To eliminate data redundancy and improve integrity

C.To improve query performance

D.To create more complex table structures

How does the HeatWave Cluster scale to handle increasing workloads?

A.By automatically replicating data across regions

B.By adding more HeatWave nodes to process queries in parallel

C.By enabling asynchronous replication

D.By creating additional binary logs

Which command is used in MySQL Shell to create a new InnoDB Cluster?

A.cluster.create()

B.cluster.init()

C.create.cluster()

D.setupInnoDB()

Which command would you use to remove a user from the MySQL system?

A.DROP USER 'user'@'host';

B.REVOKE 'user'@'host';

C.DELETE USER 'user'@'host';

D.ALTER USER 'user'@'host';

Which command is used to rename an existing MySQL user?

A.RENAME USER 'old_user'@'host' TO 'new_user'@'host';

B.ALTER USER 'old_user'@'host' TO 'new_user'@'host';

C.UPDATE USER SET NAME = 'new_user';

D.CHANGE USER 'old_user' TO 'new_user';

Latest Upload: 200PaloAltoNetworks.NGFW-Engineer.v2026-05-01.q43; 292Nokia.4A0-113.v2026-05-01.q69; 250EC-COUNCIL.312-49v11.v2026-04-30.q214; 227Microsoft.MB-820.v2026-04-30.q101; 207Salesforce.MC-202.v2026-04-30.q57; 204BICSI.INSTC_V8.v2026-04-29.q53; 332NMLS.MLO.v2026-04-28.q82; 241NCARB.Project-Management.v2026-04-28.q27; 457EMC.D-AV-DY-23.v2026-04-27.q184; 1107ServiceNow.CSA.v2026-04-27.q483

Download PDF File