FREE DOWNLOAD NEW 1Z1-182 EXAM BOOK & HOT ORACLE CERTIFICATION TRAINING - UNPARALLELED ORACLE ORACLE DATABASE 23AI ADMINISTRATION ASSOCIATE

Free Download New 1Z1-182 Exam Book & Hot Oracle Certification Training - Unparalleled Oracle Oracle Database 23ai Administration Associate

Free Download New 1Z1-182 Exam Book & Hot Oracle Certification Training - Unparalleled Oracle Oracle Database 23ai Administration Associate

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Tags: New 1Z1-182 Exam Book, 1Z1-182 High Passing Score, 1Z1-182 Valid Test Answers, Latest 1Z1-182 Dumps Book, 1Z1-182 Latest Test Braindumps

Due to extremely high competition, passing the Oracle Database 23ai Administration Associate (1Z1-182) exam is not easy; however, possible. You can use Actual4dump products to pass the Oracle Database 23ai Administration Associate (1Z1-182) exam on the first attempt. The Oracle Database 23ai Administration Associate (1Z1-182) practice exam gives you confidence and helps you understand the criteria of the testing authority and pass the Oracle Database 23ai Administration Associate (1Z1-182) exam on the first attempt.

Oracle 1Z1-182 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Managing Users, Roles, and Privileges: This domain evaluates the expertise of Security Administrators in implementing user security measures. It focuses on creating and managing users, roles, and privileges to ensure secure access to Oracle databases.
Topic 2
  • Describe Managing Database Instances: This section tests the knowledge of Database Administrators in performing essential tasks for managing database instances. It includes starting and shutting down databases, utilizing dynamic performance views, managing initialization parameter files, and using the Automatic Diagnostic Repository (ADR) for troubleshooting.
Topic 3
  • Displaying Creating and Managing PDBs: This section assesses the knowledge of Cloud Database Architects in creating pluggable databases (PDBs) from seeds or other techniques. It also covers modifying PDB modes and attributes to meet specific application requirements.
Topic 4
  • Introduction to Performance: This section evaluates the expertise of Performance Analysts in summarizing Oracle database performance management techniques. It includes measuring database performance using SQL execution plans, directives, and advisors to ensure optimal system efficiency.
Topic 5
  • Employ Oracle-Supplied Database Tools: This section evaluates the abilities of Database Engineers and Support Specialists in identifying and using Oracle-supplied tools for managing databases. It focuses on leveraging tools to monitor, troubleshoot, and optimize database performance effectively.
Topic 6
  • Managing Storage: This section tests the knowledge of Storage Engineers in managing storage features such as resumable space allocation, segment space-saving, and block space management. It also includes defining segment characteristics to optimize storage utilization.
Topic 7
  • Describe Oracle Database Architecture: This section of the exam measures the skills of Database Administrators and System Architects in understanding the Oracle database architecture. It covers the configurations of Oracle database instances, memory structures like SGA and PGA, and process structures such as background processes. It also explains the logical and physical database structures, including datafiles, control files, and redo log files.
Topic 8
  • Moving Data: This section evaluates the expertise of Data Migration Specialists in moving data within Oracle databases. It includes using external tables, executing Oracle Data Pump operations, and distinguishing SQL*Loader commands for importing data efficiently.
Topic 9
  • Managing Tablespaces and Datafiles: This section assesses the abilities of Storage Administrators in creating, modifying, and describing tablespaces. It also covers recognizing data storage requirements and understanding datafile placement for efficient storage management.
Topic 10
  • Configuring Oracle Net Services: This section measures the skills of Network Administrators and Database Administrators in configuring Oracle Net Services. It includes identifying administration components, describing connection methods, and ensuring seamless communication between clients and databases.

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Oracle Database 23ai Administration Associate Sample Questions (Q75-Q80):

NEW QUESTION # 75
Which two Oracle database space management features require the use of locally managed tablespaces?

  • A. Free space management with bitmaps.
  • B. Online segment shrink.
  • C. Server-generated tablespace space alerts.
  • D. Oracle Managed Files (OMF).
  • E. Automatic data file extension (AUTOEXTEND).

Answer: A,B

Explanation:
A .False. Works with DMTs too.
B .True. LMTs use bitmaps, unlike copyright freelists.
C .False. OMF is independent of management type.
D .False. Alerts work with both.
E .True. Shrink requires LMTs with ASSM.


NEW QUESTION # 76
Which two statements are true about the tools used to configure Oracle Net Services?

  • A. The lsnrctl utility requires a listener.ora file to exist before it is started.
  • B. The Oracle Net Configuration Assistant is only used when running the Oracle installer.
  • C. Enterprise Manager Cloud Control can be used to centrally configure net service names for any database server target.
  • D. Oracle Net Manager can be used to locally configure naming methods on a database server.
  • E. Oracle Net Manager can be used to centrally configure listeners on any database server target.

Answer: C,D

Explanation:
A .False. lsnrctl can start a default listener without listener.ora.
B .True. EMCC provides centralized Net Services configuration.
C .False. NetCA can run standalone, not just during installation.
D .True. Net Manager configures local naming (e.g., TNSNAMES.ORA).
E .False. Net Manager is local, not centralized like EMCC.


NEW QUESTION # 77
Which three statements are true about dynamic performance views?

  • A. Data displayed by querying dynamic performance views is derived from metadata in the data dictionary.
  • B. Read consistency is not guaranteed.
  • C. V$FIXED_TABLE can be queried to display the names of all dynamic performance views.
  • D. They are owned by the SYSTEM user.
  • E. They can be queried only when the database is open.

Answer: A,B,C

Explanation:
A .True. V$ views reflect real-time memory data, not consistent snapshots.
B .True. V$FIXED_TABLE lists all V$ views.
C .True. Data comes from memory structures and data dictionary metadata.
D .False. Owned by SYS, not SYSTEM.
E .False. Some V$ views are accessible in MOUNT state.


NEW QUESTION # 78
Which two statements are true concerning logical and physical database structures?

  • A. A segment can span multiple data files in some tablespaces.
  • B. A segment's blocks can be of different sizes.
  • C. A segment's blocks can be of different sizes.
  • D. Segments can span multiple tablespaces.
  • E. All tablespaces may have one or more data files.
  • F. A segment might have only one extent.

Answer: A,F

Explanation:
False. All blocks in a segment use the tablespace's block size (e.g., 8KB). While a database can have tablespaces with different block sizes (e.g., 8KB, 32KB), a single segment's blocks are uniform, as it resides in one tablespace.
Explanation:
Logical structures (e.g., segments, extents) map to physical structures (e.g., data files, blocks). Let's dissect each option:
A : A segment can span multiple data files in some tablespaces.
True. A segment (e.g., a table or index) is a logical entity stored in a tablespace. In a smallfile tablespace (default in Oracle), a segment's extents can span multiple data files if the tablespace has multiple files and space allocation requires it. This is common in large tables or when autoextend adds new files.
Mechanics:Oracle allocates extents across available data files in a round-robin fashion (with ASSM) or as needed, ensuring the segment's data is distributed. This doesn't apply to bigfile tablespaces, which use a single data file.
Example:A 10GB table in a tablespace with two 5GB data files will span both.
B : Segments can span multiple tablespaces.
False. A segment is confined to a single tablespace. Oracle enforces this to maintain logical separation (e.g., a table's data stays in its assigned tablespace). Partitioned tables can have partitions in different tablespaces, but each partition is a separate segment.
Why Not:The segment header and extent map reside in one tablespace, preventing cross-tablespace spanning for a single segment.
C : A segment might have only one extent.
True. A segment starts with one extent upon creation (e.g., a small table or index). If no further growth occurs, it remains a single-extent segment. This is common with small objects or when INITIAL extent size suffices.
Mechanics:In locally managed tablespaces (default), the initial extent is allocated based on INITIAL or tablespace defaults (e.g., 64KB), and additional extents are added only as needed.
D : All tablespaces may have one or more data files.
False. Bigfile tablespaces are restricted to one data file (up to 128TB). Smallfile tablespaces (traditional) can have multiple data files (up to 1022), but the "all" phrasing makes this false due to bigfile exceptions.
Clarification:The question's intent may assume smallfile tablespaces, but Oracle 23ai supports both types.


NEW QUESTION # 79
Which two are true about shrinking a segment online?

  • A. To shrink a table it must have row movement enabled.
  • B. To shrink a table it must have a UNIQUE KEY constraint.
  • C. It is not possible to shrink either indexes or Index Organized Tables (IOTs).
  • D. It must be in a tablespace that uses Automatic Segment Space Management (ASSM).
  • E. To shrink a table it must have a PRIMARY KEY constraint.

Answer: A,D

Explanation:
A .True. ROW MOVEMENT must be enabled for SHRINK SPACE.
B .False. Indexes and IOTs can be shrunk with CASCADE.
C .False. No such constraint requirement.
D .True. ASSM is required for online shrinking.
E .False. No primary key requirement.


NEW QUESTION # 80
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