HIGH QUALITY 1Z1-182 TEST PREP HELPS YOU PASS THE ORACLE DATABASE 23AI ADMINISTRATION ASSOCIATE EXAM SMOOTHLY

High Quality 1Z1-182 Test Prep Helps You Pass the Oracle Database 23ai Administration Associate Exam Smoothly

High Quality 1Z1-182 Test Prep Helps You Pass the Oracle Database 23ai Administration Associate Exam Smoothly

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Oracle Database 23ai Administration Associate Sample Questions (Q26-Q31):

NEW QUESTION # 26
Which two tasks can be performed in the NOMOUNT state?

  • A. Renaming data files.
  • B. Creating a database.
  • C. Enabling online redo log archiving.
  • D. Full database recovery.
  • E. Re-creating control files.

Answer: B,E

Explanation:
A .False. Requires MOUNT to access data files.
B .False. Requires MOUNT for redo logs.
C .True. CREATE DATABASE runs in NOMOUNT.
D .True. CREATE CONTROLFILE is possible.
E .False. Recovery needs MOUNT or OPEN.


NEW QUESTION # 27
Examine these commands:
[oracle@host01 ~]$ sqlplus u1/oracle
SQL> SELECT * FROM emp;
ENO ENAME DN
-------------------------
1 Alan 2
2 Ben 2
SQL> exit
[oracle@host01 ~]$ cat emp.dat
1, Alan, 2
3, Curl, 4
4, Bob, 4
[oracle@host01 ~]$ sqlldr u1/oracle TABLE=emp
Which two statements are true?

  • A. It generates a SQL script that it uses to load data from EMP.DAT to EMP.
  • B. It appends data from EMP.DAT to EMP.
  • C. It generates a log that contains control file entries, which can be used with normal SQL*Loader operations.
  • D. It overwrites all data in EMP with data from EMP.DAT.
  • E. It overwrites the data for Alan and adds data for Curl and Bob.

Answer: B,C

Explanation:
SQL*Loader (sqlldr) loads data from external files into Oracle tables. The command sqlldr u1/oracle TABLE=emp uses defaults since no control file is specified. Let's evaluate:
A . It overwrites the data for Alan and adds data for Curl and Bob.
False. SQLLoader's default mode is APPEND, not REPLACE. It doesn't "overwrite" existing rows unless REPLACE or TRUNCATE is specified in a control file. Here, row 1, Alan, 2 exists, and SQLLoader will either skip it (if a primary key rejects duplicates) or raise an error, but it won't overwrite. 3, Curl, 4 and 4, Bob, 4 are appended.
Mechanics:Without a control file, SQL*Loader assumes APPEND and matches columns positionally (ENO, ENAME, DN).
B . It generates a log that contains control file entries, which can be used with normal SQL*Loader operations.
True. SQL*Loader always generates a log file (e.g., emp.log) when invoked. With no control file specified, it auto-generates one internally and logs it, including entries like LOAD DATA INFILE 'emp.dat' APPEND INTO TABLE emp FIELDS TERMINATED BY ',' (ENO, ENAME, DN). This can be reused.
Practical Use:The log's control section is editable for future runs (e.g., changing to REPLACE).
C . It appends data from EMP.DAT to EMP.
True. Default behavior without a control file is APPEND, adding new rows (3, Curl, 4 and 4, Bob, 4) to EMP. Existing rows (1, Alan, 2, 2, Ben, 2) remain unless constrained (e.g., unique key violations).
Mechanics:SQL*Loader processes each line of emp.dat, skipping duplicates if constrained, appending otherwise.
D . It generates a SQL script that it uses to load data from EMP.DAT to EMP.
False. SQL*Loader doesn't generate SQL scripts; it uses direct path or conventional path loading, not SQL scripts. The log contains control file syntax, not a script.
E . It overwrites all data in EMP with data from EMP.DAT.
False. REPLACE or TRUNCATE would overwrite, but these require a control file with those options. Default APPEND preserves existing data.


NEW QUESTION # 28
Which three statements are true about using SQL*Plus?

  • A. It can run Recovery Manager (RMAN) commands.
  • B. It can run scripts entered at the SQL prompt.
  • C. It has its own commands that are separate from any SQL statements.
  • D. It can run scripts passed to it by a shell script.
  • E. It has both command-line and graphical user interfaces (GUI).
  • F. It must be downloaded from the Oracle Technology Network (OTN).

Answer: B,C,D

Explanation:
A .True. sqlplus @script.sql works from shell scripts.
B .False. RMAN uses its own client, not SQL*Plus.
C .False. Bundled with Oracle DB software.
D .False. Command-line only; no GUI in 23ai.
E .True. @script runs scripts interactively.
F .True. Commands like SHOW PARAMETER are unique.


NEW QUESTION # 29
Which three statements are true about the Oracle Database server during and immediately after SHUTDOWN TRANSACTIONAL?

  • A. Uncommitted transactions are allowed to continue to the next COMMIT.
  • B. Instance recovery occurs automatically during the shutdown.
  • C. Uncommitted transactions are allowed to continue to the next ROLLBACK.
  • D. New connection requests made to the database instance are refused.
  • E. Sessions remain connected even if they are not running a transaction.

Answer: A,D,E

Explanation:
A .False. Recovery happens on startup, not shutdown.
B .False. TRANSACTIONAL waits for commits or rollbacks, then disconnects.
C .True. New connections are blocked during shutdown.
D .True. Inactive sessions persist until shutdown completes.
E .True. Active transactions can commit before disconnection.


NEW QUESTION # 30
Which four statements are true about the Oracle Server architecture?

  • A. A connection represents the state of a user's login to an instance.
  • B. Each server process or background process has their own Program Global Area (PGA).
  • C. A session represents the state of a user's login to an instance.
  • D. The buffer cache and the redo log buffer are held in the large pool.
  • E. A person or program can have more than one session with an instance by logging in with different users.
  • F. A person or program can have more than one session with an instance by logging in with the same user.

Answer: B,C,E,F

Explanation:
A .True. Multiple sessions with different users are possible.
B .False. Buffer cache and redo log buffer are in SGA, not large pool.
C .True. Session tracks login state.
D .True. Each process has its own PGA.
E .False. Connection is the network link; session is the state.
F .True. Same user can have multiple sessions (e.g., via different terminals).


NEW QUESTION # 31
......

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