Free Access Oracle.1Z0-083.v2022-07-24.q137 Practice Test (Page 22)

Question 101

Which two are true about the character sets used in an Oracle database? (Choose two.)

A.Single-byte character sets provide better performance than multibyte character sets.

B.Unicode enables information from any language to be stored using a single character set.

C.Unicode is the only supported character set for Oracle databases created using Database Configuration Assistant (DBCA).

D.Single-byte character sets always use 7-bit encoding schemes.

E.Multibyte character sets allow more efficient space utilization than single byte character sets.

F.Single-byte character sets always use 8-bit encoding schemes.

Question 102

A user complains about poor database performance.
You want to verify if the user's session has waited for certain types of I/O activity.
Which view displays all waits waited on by a session at least once?

A.V$SESSION_EVENT

B.V$SESSTAT

C.V$SESSION_WAIT

D.V$SESSION_WAIT_CLASS

E.V$SESSION

Question 103

The USERS tablespace consists of data files 3 and 4 and must always be online in read/write mode. Which two are true about using RMAN to perform an open database back up of this tablespace? (Choose two.)

A.Only consistent backups can be created.

B.Backups must be done incrementally.

C.Backups can be done incrementally.

D.Backups must be contained in backup sets.

E.Backups can be taken only if the database is in ARCHIVE LOG mode.

F.The database must be registered in an RMAN catalog.

Question 104

Which three are true about transporting databases across platforms using Recovery Manager (RMAN) image copies? (Choose three.)

A.By default, the transported database will use Oracle Managed Files (OMF)

B.Data files can be converted on the destination system.

C.Data files can be converted on the source system.

D.A new DBID is automatically created for the transported database.

E.Databases can be transported between systems with different endian formats.

F.The password file is automatically converted by RMAN.

Question 105

Which three actions are performed by Database Upgrade Assistant (DBUA)?

A.It Increases tablespace size, if required, to meet upgrade requirements.

B.It empties the recycle bin.

C.It sets all user tablespaces to "read-only" before starting the upgrade.

D.It recompiles all stored pl/sql code by using utlrp.sql.

E.It removes the audsys schema and the audit_admin and audit_viewer roles.

F.It performs prerequisite checks to verify if the Oracle database is ready for upgrade.

Premium Bundle

Newest 1Z0-083 Exam PDF Dumps shared by BraindumpsPass.com for Helping Passing 1Z0-083 Exam! BraindumpsPass.com now offer the updated 1Z0-083 exam dumps, the BraindumpsPass.com 1Z0-083 exam questions have been updated and answers have been corrected get the latest BraindumpsPass.com 1Z0-083 pdf dumps with Exam Engine here:

Access 1Z0-083 Premium Version

(283 Q&As Dumps, 40%OFF Special Discount: Exam-Tests)

Other Version: 1062Oracle.1Z0-083.v2025-05-02.q283; 751Oracle.1Z0-083.v2024-11-13.q152; 914Oracle.1Z0-083.v2024-08-30.q181; 4769Oracle.1Z0-083.v2022-02-19.q163; 118Oracle.Examcollectionpass.1Z0-083.v2021-09-29.by.liz.149q.pdf

Latest Upload: 117Oracle.1Z0-1057-23.v2025-09-10.q47; 150Google.Professional-Cloud-Network-Engineer.v2025-09-09.q179; 131SAP.C-S4EWM-2023.v2025-09-08.q83; 162TheSecOpsGroup.CNSP.v2025-09-08.q20; 220CFAInstitute.ESG-Investing.v2025-09-08.q173; 155PECB.ISO-IEC-27001-Lead-Implementer.v2025-09-06.q132; 145Salesforce.Data-Architect.v2025-09-05.q216; 139Adobe.AD0-E605.v2025-09-05.q50; 184Nutanix.NCP-MCI-6.10.v2025-09-05.q55; 114Oracle.1z0-591.v2025-09-05.q104