What is the best way to pass the Oracle 1Z0-074 exam? (First: Exam practice test, Second: Lead4pass Oracle expert.) You can get free Oracle Certification 1Z0-074 exam practice test questions here.
Or choose https://www.leads4pass.com/oracle-certification.html Study hard to pass the exam easily!
Oracle Certification 1Z0-074 Exam Video
Table of Contents:
- Latest Oracle Certification 1Z0-074 google drive
- Effective Oracle 1Z0-074 exam practice questions
- Related 1Z0-074 Popular Exam resources
- Lead4Pass Year-round Discount Code
- What are the advantages of Lead4pass?
Latest Oracle Certification 1Z0-074 google drive
[PDF] Free Oracle Certification 1Z0-074 pdf dumps download from Google Drive: https://drive.google.com/open?id=17ad6tStQscoaxTdn4IJUe0FQ-2fzQEad
Upgrade Oracle DBA 11g or 12c to 12c R2 | 1Z0-074：https://education.oracle.com/upgrade-oracle-dba-11g-or-12c-to-12c-r2/pexam_1Z0-074
Latest updates Oracle 1Z0-074 exam practice questions
QUESTION 1
The ORCL CDB has a PDB, ORCL_PDB. Examine these parameters in ORCL:
Examine these parameters in ORCL_PDB:
You switch to ORCL_PDB and plan to execute these commands:
What will be the outcome?
A. SGA_TARGET is set to 600M. The other values remain unchanged in both ORCL and ORCL_PDB.
B. SGA_TARGET is set to 600M and DB_CACHE_SIZE to 200M in ORCL_PDB. The other values remain unchanged in
both ORCL and ORCL_PDB.
C. SGA_TARGET and SGA_MAX_SIZE are set to 600M and DB_CACHE_SIZE to 200M in ORCL_PDB.
SGA_TARGET and SGA_MAX_SIZE are set to (1360-600)M and DB_CACHE_SIZE to 200M in ORCL.
D. Altering the DB_CACHE_SIZE results in an error because SGA_TARGET should be altered to 600M first.
E. Altering the DB_CACHE_SIZE results in an error because it cannot be altered in a PDB. SGA_TARGET size is
changed to 600 M.
Correct Answer: D
QUESTION 2
Examine these steps to create a Transparent Sensitive Data Protection (TSDP) policy with unified auditing to protect
sensitive data in certain table columns:
Create a TSDP policy and define the audit parameter for the audited columns.
Create a TSDP sensitive type using DBMS_TSDP_MANAGE.ADD_SENSITIVE_TYPE.
Associate the TSDP policy with the sensitive type by using DBMS_TSDP_PROTECT.ASSOCIATE_POLICY.
Enable the TSDP policy at the sensitive type level.
Associate the column to be audited to the sensitive type by using
DBMS_TSDP_MANAGE.ADD_SENSITIVE_COLUMN.
Identify the steps in the correct sequence.
A. 1, 2, 3, 4, 5
B. 2, 1, 4, 5, 3
C. 2, 5, 1, 3, 4
D. 1, 2, 4, 3, 5
E. 2, 1, 5, 3, 4
Correct Answer: C
Reference: https://docs.oracle.com/database/121/DBSEG/tsdp.htm#DBSEG399
QUESTION 3
In an Oracle 12c Release 2 database, USER1 has CREATE SESSION, CREATE PROCEDURE, and CREATE
FUNCTION privileges. Examine these commands:
SYS executes this command:
SQL> SELECT add_num(1,2) FROM DUAL;
What is the result?
A. An error is returned
B. The message “The result is 3” only is displayed
C. TESTDBA is created with the SYSDBA privilege only
D. Only “3” is displayed
E. TESTDBA is created will the SYSDBA privilege and the message “The result is 3” is displayed
Correct Answer: C
QUESTION 4
The TESTDB container database (CDB) running in ARCHIVELOG mode contains two pluggable databases (PDBs)
PDB1 and PDB2. A connect descriptor for TESTDB is mapped to the TNS alias testdb in tnsnames.ora.
The default RMAN configuration is used.
Examine these commands:
Which files are backed up?
A. all root and PDB1 data files, and the CONTROLFILE, SPFILE, and FLASHBACKLOGS
B. all root and PDB1 data files, and the CONTROLFILE, SPFILE, and ARCHIVELOGS
C. all root and PDB1 data files, and the CONTROLFILE and SPFILE
D. all root and PDB1 data files, and the CONTROLFILE, SPFILE, ONLINE REDO LOG FILES, and ARCHIVELOGS
E. all root and PDB1 data files
Correct Answer: E
Reference: https://oracle-base.com/articles/12c/multitenant-rman-backup-recovery-cdb-and-pdb-12cr1
QUESTION 5
From which two failure scenarios can a database be restored and recovered with the REPAIR DATABASE command?
(Choose two.)
A. loss of ARCHIVELOGS
B. loss of a redo log member
C. loss of a noncritical data file
D. loss of all copies of the control file
E. loss of a critical data file such as SYSTEM, SYSAUX or UNDO
F. loss of SPFILE
Correct Answer: DE
Reference: https://docs.oracle.com/cd/B28359_01/backup.111/b28273/rcmsynta033.htm#RCMRF199
QUESTION 6
Which two are true about tables recovered by using the RMAN RECOVER TABLE command or the command itself,
starting from Oracle Database 12c Release 2? (Choose two.)
A. They may be recovered to a schema in a different PDB
B. An AUXILIARY instance is started only if there is sufficient disk space
C. They can be recovered by RMAN without an AUXILIARY instance
D. They must be un-partitioned tables
E. They may be recovered to a different schema in the same pluggable database (PDB)
Correct Answer: BE
Reference: https://docs.oracle.com/en/database/oracle/oracle-database/12.2/rcmrf/RECOVER.html#GUID-CA98040F-9865-4F4F-BAF2-91C518612E95
QUESTION 7
QUERY_REWRITE_INTEGRITY and QUERY_REWRITE_ENABLED are set to TRUSTED and TRUE respectively in
an Oracle 12c Release 2 database. You create the SALES_EVAL real-time materialized view (MV) on the SALES,
CUSTOMERS, and PRODUCTS tables, which supports COMPLETE REFRESH by executing these statements.
There is a constraint on the PRODUCTS table with ENABLE, NOVALIDATE, and RELY attributes. No updates have
been done to SALES, CUSTOMERS, or PRODUCTS since the MV was created. From where are rows returned and
why?
A. from the SALES_EVAL MV because the QUERY_REWRITE_ENABLED setting permits rewrites on unverified
constraints if the table is not stale
B. from the SALES, CUSTOMERS, and PRODUCTS tables because QUERY_REWRITE_INTEGRITY is set to
TRUSTED
C. from the SALES, CUSTOMERS, and PRODUCTS tables because the column in the GROUP BY clause is different
from the SALES_EVAL MV definition
D. from the SALES, CUSTOMERS, and PRODUCTS tables because the columns used in the SELECT list are different
from the SALES_EVAL MV definition
E. from the SALES_EVAL MV because the WHERE clause in the query and in the SALES_EVAL definition are the
same
Correct Answer: E
QUESTION 8
Which three statements are true about the SQL Performance Analyzer? (Choose three.)
A. It recommends the use of SQL Tuning Advisor for regressed SQL statements.
B. It recommends the creation of indexes for regressed SQL statements.
C. It compares and analyzes execution plans for the SQL statements in a SQL Tuning Set (STS).
D. It always executes triggers that are fired recursively in FULLDML mode.
E. It generates execution plans for each SQL statement in an STS.
Correct Answer: ACE
Reference: https://docs.oracle.com/cd/B19306_01/server.102/e12024/spa.htm
QUESTION 9
Which two statements are true about the In-Memory (IM) column store? (Choose two.)
A. It may be used for columns in Index Organized Tables (IOTs)
B. It may be used for columns in clustered tables
C. IM area size is not controlled by Oracle Automatic Memory Management
D. IM area size can be set at the CDB and PDB levels
E. IM area size can be increased or decreased dynamically
F. It is not used for partitioned tables
Correct Answer: AE
QUESTION 10
In your CDB, DEPTCDB, local undo is enabled. You successfully execute this command: FLASHBACK PLUGGABLE
DATABASE hrpdb to SCN 424366;
Which action must you perform next?
A. Open HRPDB
B. Take a backup of DEPTCDB
C. Take a backup of HRPDB
D. Open HRPDB with RESETLOGS
E. Open DEPTCDB with RESETLOGS
F. Open DEPTPDB
Correct Answer: D
Reference: http://dbaclass.com/article/performance-flashback-pluggable-databasepdb-oracle-12-2/
QUESTION 11
You set the maximum size of the diagnostic collection repository by issuing this command as root.tfact1 set
reposizeMB=5120 You then notice that the current repository size is 5 GB and that old files are not being purged.
Which statement is true?
A. The tfact1 command fails because it can be set only by the Oracle software owner.
B. TFA collects new diagnostic data if the Max Size of TFA Log parameter value is greater than 5 GB.
C. TFA does not collect new diagnostic data when the maximum repository size is reached.
D. TFA collects new diagnostic data but logs a warning message.
E. TFA collects new diagnostic data while the repository directory\\’s file system has free space.
Correct Answer: A
Reference: https://docs.oracle.com/en/database/oracle/oracle-database/12.2/atnms/provisioning-access-to-users.html#GUID-C3CF0056-0869-4AC2-99CC-9D0ACF848A46
QUESTION 12
In which situation can the optimizer choose a hash join?
A. when a non-equijoin is used and the join column in at least one of the tables is a primary key
B. when a non-equijoin is used and the join column for both tables is a primary key
C. when a non-equijoin is used between a table and a sorted hash cluster
D. when an equality operator is used
E. when any self-join is done
Correct Answer: D
QUESTION 13
The COMPATIBLE parameter is set to 12.2.0.0.0.
Which two statements are true about SQL identifier lengths? (Choose two.)
A. Disk group, PDB, and tablespace names are limited to 30 bytes.
B. Table names can be as long as 128 bytes.
C. Database names can be as long as 30 bytes.
D. Database link names can be as long as 30 bytes.
E. Database names can be as long as 128 bytes.
Correct Answer: BE
Reference: https://oracle-base.com/articles/12c/long-identifiers-12cr2
Related 1Z0-074 Popular Exam resources
| title | youtube | Oracle | lead4pass | Lead4Pass Total Questions | |
|---|---|---|---|---|---|
| Oracle Certification | lead4pass 1Z0-074 dumps pdf | lead4pass 1Z0-074 youtube | Upgrade Oracle DBA 11g or 12c to 12c R2 | 1Z0-074 | https://www.leads4pass.com/1z0-074.html | 75 Q&A |
Lead4Pass Year-round Discount Code
What are the advantages of Lead4pass?
Lead4pass employs the most authoritative exam specialists from Oracle, Cisco, CompTIA, IBM, EMC, etc.
We update exam data throughout the year. Highest pass rate! We have a large user base. We are an industry leader! Choose Lead4Pass to pass the exam with ease!
Summarize:
It’s not easy to pass the Oracle 1Z0-074 exam, but with accurate learning materials and proper practice, you can crack the exam with excellent results. Lead4pass.com provides you with the most relevant learning materials that you can use to help you prepare.