VALID 1Z1-182 EXAM GUIDE & 1Z1-182 VALUABLE FEEDBACK

Valid 1Z1-182 Exam Guide & 1Z1-182 Valuable Feedback

Valid 1Z1-182 Exam Guide & 1Z1-182 Valuable Feedback

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Tags: Valid 1Z1-182 Exam Guide, 1Z1-182 Valuable Feedback, 1Z1-182 Flexible Learning Mode, 1Z1-182 Latest Test Braindumps, 1Z1-182 Interactive Practice Exam

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Oracle 1Z1-182 Exam Syllabus Topics:

TopicDetails
Topic 1
  • 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 2
  • 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 3
  • 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 4
  • 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 5
  • Automated Maintenance: This section measures the skills of Database Administrators in describing automated maintenance tasks within Oracle databases. It focuses on applying automated features to streamline routine maintenance activities.
Topic 6
  • Managing Undo: This domain measures the skills of Database Administrators in using undo data effectively. It compares undo data with redo data and explains temporary undo usage for efficient transaction management.
Topic 7
  • 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 8
  • 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 9
  • 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.

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Oracle Database 23ai Administration Associate Sample Questions (Q52-Q57):

NEW QUESTION # 52
You execute this command: CREATE BIGFILE TABLESPACE big_tbs DATAFILE '/u01/oracle/data/big_f1.dbf' SIZE 20G; Sufficient storage is available in filesystem /u01. Which two statements are true about the BIG_TBS tablespace?

  • A. AUTOEXTEND is possible for the datafile.
  • B. It will always have a 32K blocksize.
  • C. Additional data files may not be added.
  • D. It will be a dictionary-managed tablespace by default.
  • E. It must be bigger than the largest SMALLFILE tablespace.

Answer: A,C

Explanation:
A .False. LMT is default in 23ai.
B .True. Bigfile tablespaces have one data file only.
C .True. AUTOEXTEND works with bigfile data files.
D .False. Block size defaults to DB_BLOCK_SIZE (e.g., 8K).
E .False. No size comparison requirement.


NEW QUESTION # 53
Which three actions are ways to apply the principle of least privilege?

  • A. Setting the O7_DICTIONARY_ACCESSIBILITY parameter to TRUE.
  • B. Revoking execute privilege on UTL_SMTP, UTL_TCP, UTL_HTTP, and UTL_FILE from the roles/users (assuming typo for duplicate option).
  • C. Using Access Control Lists (ACLs).
  • D. Enabling Unified Auditing.
  • E. Setting the REMOTE_OS_AUTHENT parameter to TRUE.

Answer: B,C,D

Explanation:
A .True. Auditing tracks privilege use, enforcing least privilege.
B .True. Revoking unnecessary PL/SQL access limits capabilities.
C .True. ACLs restrict network access precisely.
D .False. TRUE relaxes dictionary access, violating least privilege.
E .False. TRUE allows risky OS auth, weakening security.


NEW QUESTION # 54
Which two statements are true about the configuration and use of UNDO?

  • A. Unexpired UNDO is always retained.
  • B. Active UNDO is always retained.
  • C. UNDO_RETENTION specifies for how long Oracle attempts to keep expired and unconsumed UNDO.
  • D. UNDO_RETENTION specifies how long all types of UNDO are retained.
  • E. UNDO_RETENTION specifies for how long Oracle attempts to keep unexpired UNDO.

Answer: B,E

Explanation:
A .True. Active (in-use) UNDO is never overwritten.
B .False. Unexpired UNDO can be reused if space is needed.
C .False. Applies to unexpired, not expired UNDO.
D .False. Only unexpired UNDO is targeted.
E .True. UNDO_RETENTION sets the retention goal for unexpired UNDO.


NEW QUESTION # 55
Which three statements are true about resumable space allocation in Oracle databases?

  • A. A user's session may be suspended and resumed multiple times.
  • B. The AFTER SUSPEND event trigger can itself be suspended due to space conditions.
  • C. Resumable space allocation is only possible with locally managed tablespaces.
  • D. Resumable space allocation may be enabled for some sessions and not others.
  • E. A user's session may be suspended even if the user has the UNLIMITED TABLESPACE system privilege.
  • F. All sessions must have the same timeout value when waiting for resumable space allocations.

Answer: A,D,E

Explanation:
A .True. Enabled per session with ALTER SESSION ENABLE RESUMABLE.
B .True. Multiple suspensions can occur in one session.
C .False. Works with dictionary-managed tablespaces too.
D .False. Timeout is session-specific.
E .True. Privilege doesn't prevent suspension; quota limits do.
F .False. Triggers execute but can't suspend themselves.


NEW QUESTION # 56
What services does the Automatic Workload Repository (AWR) provide for the database self-tuning functionality?

  • A. Enables the creation of a Non-CDB from a CDB.
  • B. Simplifies the process of migrating Non-CDB databases to the cloud.
  • C. Creates a new PDB by plugging in a previously unplugged Non-CDB.
  • D. Creates a new PDB with the original SID of the Non-CDB.

Answer: B

Explanation:
A .False. AWR doesn't create PDBs.
B .True. AWR stats aid migration planning (e.g., performance baselines).
C .False. AWR doesn't convert CDB to Non-CDB.
D .False. SID management isn't AWR's role.


NEW QUESTION # 57
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