Download Oracle Database 11g: Administration I.1z0-052.Pass4Sure.2018-12-27.167q.vcex

Vendor: Oracle
Exam Code: 1z0-052
Exam Name: Oracle Database 11g: Administration I
Date: Dec 27, 2018
File Size: 5 MB
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Demo Questions

Question 1
You executed the following command to create a password file in the database server:
$ orapwd file = orapworcl entries = 5 ignorecase=N 
Which statement describes the purpose of the above password file? 
  1. It records usernames and passwords of users when granted the DBA role
  2. It contains usernames and passwords of users for whom auditing is enabled
  3. It is used by Oracle to authenticate users for remote database administrator
  4. It records usernames and passwords of all users when they are added to OSDBA or OSOPER operating groups
Correct answer: C
Question 2
SQL> CREATE BIGFILE TABLESPACE MRKT 
2 DATAFILE '/u01/app/oracle/oradata/orcl/mrkt.dbf' size 10M LOGGING 
3 EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO; 
Tablespace created. 
SQL> ALTER DATABASE DEFAULT TABLESPACE MRKT; 
Database altered. 
Which two statements are true regarding the MRKT tablespace? (Choose two.)
  1. No more data files can be added to the tablespace.
  2. Segment space is managed by free lists in the tablespace.
  3. A user created without being assigned a default tablespace uses this tablespace. 
  4. The tablespace can be dropped with the current setting with segments present in it.
Correct answer: AC
Question 3
View the Exhibit and examine the privileges granted to the MGR_ROLE role. 
The user SKD has been granted the CONNECT and RESOURCE roles only. The database administrator (DBA) grants MGR_ROLE to the user SKD by executing the command:
SQL> GRANT MGR_ROLE TO SKD WITH ADMIN OPTION; 
Which statement is true about the user SKD after he/she is granted this role? 
Exhibit:
  
  1. The user SKD can grant only the MGR_ROLE role to other users, but not the privileges in it
  2. The user SKD can revoke the MGR_ROLE only from the users for whom he/she is the grantor
  3. The user SKD can grant the privileges in the MGR_ROLE role to other users but not with ADMIN OPTION
  4. The user SKD can grant the privileges in the MGR_ROLE role to other users, but cannot revoke privileges from them
Correct answer: A
Question 4
After performing a clean shut down of the database instance for maintenance, you mount the database and then execute a command to open the database:
SQL> ALTER DATABASE OPEN; 
Which two statements are true? (Choose two.)
  1. The online redo log files and online data files are opened.
  2. All the online data files headers are checked for consistency.
  3. Instance recovery is performed before opening the database.
  4. The path and existence of all the log file members are checked.
Correct answer: AB
Question 5
Examine the command that is used to create a table:
  
Which two statements are true about the effect of the above command? (Choose two.)
  1. A CHECK constraint is created on the OID column.
  2. A NOT NULL constraint is created on the OID column.
  3. The ORDERS table is the only object created in the USERS tablespace.
  4. The ORDERS table and a unique index are created in the USERS tablespace.
  5. The ORDERS table is created in the USERS tablespace and a unique index is created on the OID column in the SYSTEM tablespace.
Correct answer: BD
Question 6
Which two statements are true about Shared SQL Area and Private SQL Area? (Choose two.)
  1. Shared SQL Area will be allocated in the shared pool.
  2. Shared SQL Area will be allocated when a session starts.
  3. Shared SQL Area will be allocated in the large pool always.
  4. The whole of Private SQL Area will be allocated in the Program Global Area (PGA) always.
  5. Shared SQL Area and Private SQL Area will be allocated in the PGA or large pool.
  6. The number of Private SQL Area allocations is dependent on the OPEN_CURSORS parameter.
Correct answer: AF
Question 7
Which three statements are correct about temporary tables? (Choose three.)
  1. Indexes and views can be created on temporary tables
  2. Both the data and structure of temporary tables can be exported
  3. Temporary tables are always created in a user's temporary tablespace
  4. The data inserted into a temporary table in a session is available to other sessions
  5. Data Manipulation Language (DML) locks are never acquired on the data of temporary tables
Correct answer: ACE
Explanation:
Question 8
Which two kinds of failures make the Data Recovery Advisor (DRA) generate a manual checklist? (Choose two.)
  1. Failure when no standby database is configured
  2. Failure because a data file is renamed accidentally
  3. Failure that requires no archive logs to be applied for recovery
  4. Failure due to loss of connectivity-for example, an unplugged disk cable
Correct answer: BD
Explanation:
Advising on Repair On the "View and Manage Failures" page, the Data Recovery Advisor generates a manual checklist after you click the Advise button. Two types of failures can appear. Failures that require human intervention: An example is a connectivity failure when a disk cable is not plugged in.Failures that are repaired faster if you can undo a previous erroneous action: For example, if you renamed a data file by error, it is faster to rename it back to its previous name than to initiate RMAN restoration from backup. You can initiate the following actions:Click "Re-assess Failures" after you perform a manual repair. Resolved failures are implicitly closed; any remaining failures are displayed on the "View and Manage Failures" page. Click "Continue with Advise" to initiate an automated repair. When the Data Recovery Advisor generates an automated repair option, it generates a script that shows how RMAN plans to repair the failure. Click Continue if you want to execute the automated repair. If you do not want the Data Recovery Advisor to automatically repair the failure, you can use this script as a starting point for your manual repair.
Advising on Repair 
On the "View and Manage Failures" page, the Data Recovery Advisor generates a manual checklist after you click the Advise button. Two types of failures can appear. 
  • Failures that require human intervention: An example is a connectivity failure when a disk cable is not plugged in.
  • Failures that are repaired faster if you can undo a previous erroneous action: For example, if you renamed a data file by error, it is faster to rename it back to its previous name than to initiate RMAN restoration from backup. 
You can initiate the following actions:
  • Click "Re-assess Failures" after you perform a manual repair. Resolved failures are implicitly closed; any remaining failures are displayed on the "View and Manage Failures" page. 
  • Click "Continue with Advise" to initiate an automated repair. When the Data Recovery Advisor generates an automated repair option, it generates a script that shows how RMAN plans to repair the failure. Click Continue if you want to execute the automated repair. If you do not want the Data Recovery Advisor to automatically repair the failure, you can use this script as a starting point for your manual repair.
Question 9
Which two statements correctly describe the relation between a data file and the logical database structures? (Choose two)
  1. An extent cannot spread across data files.
  2. A segment cannot spread across data files.
  3. A data file can belong to only one tablespace.
  4. A data file can have only one segment created in it.
  5. A data block can spread across multiple data files as it can consist of multiple operating system (OS) blocks.
Correct answer: AC
Question 10
Which two statements are true regarding a tablespace? (Choose two.)
  1. It can span multiple databases.
  2. It can consist of multiple data files.
  3. It can contain blocks of different files.
  4. It can contain segments of different sizes.
  5. It can contain a part of nonpartitioned segment.
Correct answer: BD
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