2020 New Updated 1Z0-060 Questions and Answers
- 1. Testpassport real exam questions can make sure you pass any IT exam. Exam Code: 1Z0-060 Exam Name: Upgrade to Oracle Database 12c Full version: 208 Q&As Visit more information about 1Z0-060 exam: 1Z0-060 Real Questions Share some 1Z0-060 questions and answers below. 1. Which Oracle Database component is audited by default if the unified Auditing option is enabled? A. Oracle Data Pump B. Oracle Recovery Manager (RMAN) C. Oracle Label Security D. Oracle Database Vault E. Oracle Real Application Security Answer: B 2. Your multitenant container (CDB) contains two pluggable databases (PDB), HR_PDB and ACCOUNTS_PDB, both of which use the CDB tablespace. The temp file is called temp01.tmp. A user issues a query on a table on one of the PDBs and receives the following error: ERROR at line 1: ORA-01565: error in identifying file ‘/u01/app/oracle/oradata/CDB1/temp01.tmp’ ORA-27037: unable to obtain file status Identify two ways to rectify the error. (Choose two.) A. Add a new temp file to the temporary tablespace and drop the temp file that that produced the error. B. Shut down the database instance, restore the temp01.tmp file from the backup, and then
- 2. Testpassport real exam questions can make sure you pass any IT exam. restart the database. C. Take the temporary tablespace offline, recover the missing temp file by applying redo logs, and then bring the temporary tablespace online. D. Shut down the database instance, restore and recover the temp file from the backup, and then open the database with RESETLOGS. E. Shut down the database instance and then restart the CDB and PDBs. Answer: A,E Explanation: Because temp files cannot be backed up and because no redo is ever generated for them, RMAN never restores or recovers temp files. RMAN does track the names of temp files, but only so that it can automatically re-create them when needed. If you use RMAN in a Data Guard environment, then RMAN transparently converts primary control files to standby control files and vice versa. RMAN automatically updates file names for data files, online redo logs, standby redo logs, and temp files when you issue RESTORE and RECOVER. 3. You are administering a database stored in Automatic Storage Management (ASM). You use RMAN to back up the database and the MD_BACKUP command to back up the ASM metadata regularly. You lost an ASM disk group DG1 due to hardware failure. In which three ways can you re-create the lost disk group and restore the data? (Choose three.) A. Use the MD_RESTORE command to restore metadata for an existing disk group by passing the existing disk group name as an input parameter and use RMAN to restore the data. B. Use the MKDG command to restore the disk group with the same configuration as the backed-up disk group and data on the disk group. C. Use the MD_RESTORE command to restore the disk group with the changed disk group specification, failure group specification, name, and other attributes and use RMAN to restore the data. D. Use the MKDG command to restore the disk group with the same configuration as the backed-up disk group name and same set of disks and failure group configuration, and use RMAN to restore the data. E. Use the MD_RESTORE command to restore both the metadata and data for the failed disk group. F. Use the MKDG command to add a new disk group DG1 with the same or different specifications for failure group and other attributes and use RMAN to restore the data. Answer: C,D,F
- 3. Testpassport real exam questions can make sure you pass any IT exam. 4. The tnsnames.ora file has an entry for the service alias ORCL as follows: The TNSPING command executes successfully when tested with ORCL; however, from the same OS user session, you are not able to connect to the database instance with the following command: SQL > CONNECT scott/tiger@orcl What could be the reason for this? A. The listener is not running on the database node. B. The TNS_ADMIN environment variable is set to the wrong value. C. The orcl.oracle.com database service is not registered with the listener. D. The DEFAULT_DOMAIN parameter is set to the wrong value in the sqlnet.ora file. E. The listener is running on a different port. Answer: C Explanation: Service registration enables the listener to determine whether a database service and its service handlers are available. A service handler is a dedicated server process or dispatcher that acts as a connection point to a database. During registration, the LREG process provides the listener with the instance name, database service names, and the type and addresses of service handlers. This information enables the listener to start a service handler when a client request arrives. 5. Apply the archive redo logs. 6. Your multitenant container database, CDB1, is running in ARCHIVELOG mode and has two pluggable databases, HR_PDB and ACCOUNTS_PDB. An RMAN backup exists for the database. You issue the command to open ACCOUNTS_PDB and find that the USERDATA.DBF data file for the default permanent tablespace USERDATA belonging to ACCOUNTS_PDB is corrupted. What should you do before executing the commands to restore and recover the data file in ACCOUNTS_PDB?
- 4. Testpassport real exam questions can make sure you pass any IT exam. A. Place CDB1 in the mount stage and then take the USERDATA tablespace offline in ACCOUNTS_PDB. B. Place CDB1 in the mount stage and issue the ALTER PLUGGABLE DATABASE accounts_pdb CLOSE IMMEDIATE command. C. Issue the ALTER PLUGGABLE DATABASE accounts_pdb OPEN RESTRICTED command. D. Take the USERDATA tablespace offline in ACCOUNTS_PDB. Answer: D Explanation: * You can take an online tablespace offline so that it is temporarily unavailable for general use. The rest of the database remains open and available for users to access data. Conversely, you can bring an offline tablespace online to make the schema objects within the tablespace available to database users. The database must be open to alter the availability of a tablespace. 7. Start analyzing the data captured by the policy. 8. Create the evolve task by using the DBMS_SPM.CREATE_EVOLVE_TASK function. 9. What are three purposes of the RMAN “FROM” clause? (Choose three.) A. to support PUSH-based active database duplication B. to support synchronization of a standby database with the primary database in a Data environment C. To support PULL-based active database duplication D. To support file restores over the network in a Data Guard environment E. To support file recovery over the network in a Data Guard environment Answer: B,D,E Explanation: With a control file autobackup, RMAN can recover the database even if the current control file, recovery catalog, and server parameter file are inaccessible. RMAN uses a recovery catalog to track filenames for all database files in a Data Guard environment. A recovery catalog is a database schema used by RMAN to store metadata about one or more Oracle databases. The catalog also records where the online redo logs, standby redo logs, tempfiles, archived redo logs, backup sets, and image copies are created. 10. Stop analyzing the data. 11. Open the database with RESETLOGS. 12. Compare the used and unused privileges’ lists. 13. You execute the following piece of code with appropriate privileges:
- 5. Testpassport real exam questions can make sure you pass any IT exam. User SCOTT has been granted the CREATE SESSION privilege and the MGR role. Which two statements are true when a session logged in as SCOTT queries the SAL column in the view and the table? (Choose two.) A. Data is redacted for the EMP.SAL column only if the SCOTT session does not have the MGR role set. B. Data is redacted for EMP.SAL column only if the SCOTT session has the MGR role set. C. Data is never redacted for the EMP_V.SAL column. D. Data is redacted for the EMP_V.SAL column only if the SCOTT session has the MGR role set. E. Data is redacted for the EMP_V.SAL column only if the SCOTT session does not have the MGR role set. Answer: A,C Explanation: Note: * DBMS_REDACT.FULL completely redacts the column data. * DBMS_REDACT.NONE applies no redaction on the column data. Use this function for development testing purposes. LOB columns are not supported. * The DBMS_REDACT package provides an interface to Oracle Data Redaction, which enables you to mask (redact) data that is returned from queries issued by low-privileged users or an application. * If you create a view chain (that is, a view based on another view), then the Data Redaction policy also applies throughout this view chain. The policies remain in effect all of the way up
- 6. Testpassport real exam questions can make sure you pass any IT exam. through this view chain, but if another policy is created for one of these views, then for the columns affected in the subsequent views, this new policy takes precedence. 14. An application accesses a small lookup table frequently. You notice that the required data blocks are getting aged out of the default buffer cache. How would you guarantee that the blocks for the table never age out? A. Configure the KEEP buffer pool and alter the table with the corresponding storage clause. B. Increase the database buffer cache size. C. Configure the RECYCLE buffer pool and alter the table with the corresponding storage clause. D. Configure Automata Shared Memory Management. E. Configure Automatic Memory Management- Answer: A Explanation: Schema objects are referenced with varying usage patterns; therefore, their cache behavior may be quite different. Multiple buffer pools enable you to address these differences. You can use a KEEP buffer pool to maintain objects in the buffer cache and a RECYCLE buffer pool to prevent objects from consuming unnecessary space in the cache. When an object is allocated to a cache, all blocks from that object are placed in that cache. Oracle maintains a DEFAULT buffer pool for objects that have not been assigned to one of the buffer pools. 15. Generate a report with the data captured for a specified privilege capture. Testpasport provides valid exam questions for many IT certification exams, such as Oracle, Microsoft, IBM, Huawei, CompTIA, Dell, and others. Practice FREE Online Questions of Hot Exams below. NACE-CIP2-001 FREE Online Questions AZ-203 FREE Online Questions AZ-103 FREE Online Questions
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