A.Shared SQL Area will be allocated in the shared pool.
B.Shared SQL Area will be allocated when a session starts.
C.Shared SQL Area will be allocated in the large pool always.
D.Private SQL Area will be allocated in the Program Global Area (PGA) always.
E.Shared SQL Area and Private SQL Area will be allocated in the PGA or large pool.
F.The number of Private SQL Area allocations is dependent on the OPEN_CURSORS parameter.
您可能感兴趣的试卷
你可能感兴趣的试题
These are points that describe the contents of different memory components:
1: Descriptive information or metadata about schema objects that are queried by using SQL statements
2: The run-time area for data manipulation language (DML) or data definition language (DDL) statements
3: Results of SQL queries and PL/SQL functions
4: Executable forms of SQL cursors, PL/SQL programs, and Java classes
5: The information necessary to reconstruct changes made to the database by a transaction
Which of these will be stored in theShared Poolif the necessary configurations are done()
A.1 and 2
B.2 and 5
C.1,3,and 4
D.3,4,and 5
E.1,2,3,and 4
You have executed this command to change the size of the database buffer cache: SQL> ALTER SYSTEM SET DB_CACHE_SIZE=2516582; System altered.
To verify the change in size, you executed this command: SQL> SHOW PARAMETER DB_CACHE_SIZE NAME TYPE VALUE
------------------- ----------- ------------------
db_cache_size big integer 4194304 (4M)
Why is the value set to 4194304 and not to 2516582()
A.because 4194304 is the granule size
B.because 4194304 is the standard block size
C.because 4194304 is the largest nonstandard block size defined in the database
D.because 4194304 is the total size of data already available in the database buffer cache
A.The buffer is currently being accessed.
B.The buffer is empty and has not been used.
C.The contents of the buffer have changed and must be flushed to the disk by the DBWn process.
D.The buffer is a candidate for immediate aging out and its contents are synchronized with the block contents on the disk.
Identify the memory component from which memory may be allocated for: ()
1: Session memory for the shared server
2: Buffers for I/O slaves
3: Oracle Database Recovery Manager (RMAN) backup and restore operations
A.Large Pool
B.Redo Log Buffer
C.Database Buffer Cache
D.Program Global Area (PGA)
Examine the following statement that is used to modify the constraint on the SALES table: SQL> ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE;
Which three statements are true regarding the above command()
A.The constraint remains valid.
B.The index on the constraint is dropped.
C.It allows the loading of data into the table using SQL*Loader.
D.New data conforms to the constraint, but existing data is not checked
E.It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.
View the Exhibit and examine the privileges granted to the SL_REP user.
The EMP table is owned by the SCOTT user. The SL_REP user executes the following command: SQL> GRANT SELECT ON scott.emp TO hr;
Which statement describes the outcome of the command()
A.The command executes successfully.
B.The command produces an error because the EMP table is owned by SCOTT.
C.The command produces an error because SL_REP has the GRANT ANY OBJECT PRIVILEGE withoutADMIN_OPTION.
D.The command produces an error because SL_REP does not have the SELECT privilege withGRANT_OPTION on the EMP table.
Observe the information in the columns:
1: The SGA a. Text and parsed forms of all SQL statements
2: The cursor state b. Run-time memory values for the SQL statement, such as rows retrieved
3: User-session data c. Security and resource usage information
4:The stack space d. Local variables for the process
Which option has the correct match between the memory areas and their contents()
A.1-c,2-b,3-d,4-a
B.1-c,2-b,3-c,4-a
C.1-a,2-b,3-c,4-d
D.1-a,2-b,3-d,4-c
You have issued a SHUTDOWN ABORT command to bring down your database instance. Considerthe steps that will be performed later when you open the database:
1:SGA is allocated.
2:Control file is read.
3:Redo log files are read.
4:Instance recovery is started.
5:Background processes are started.
6:Data files are checked for consistency.
7:Server parameter file or the initialization parameter file is read. Which option has the correct order in which these steps occur()
A.7,1,5,2,3,6,4
B.1,2,3,7,5,6,4
C.7,1,4,5,2,3,6
D.1,7,5,4,2,3,6
Note the following points describing various utilities in Oracle Database 11g:
1:It enables the high-speed transfer of data from one database to another.
2:It provides a complete solution for the backup, restoration, and recovery needs of the entire database.
3:It enables the loading of data from an external file into an Oracle database.
4:It provides a tape backup management for the Oracle ecosystem. Which point describes Oracle Secure Backup()
A.1
B.2
C.3
D.4
E.1,2,and 4
F.1,2,3,and 4
The database instance is currently using SPFILE. View the Exhibit and examine the error that youreceived while running the DB Structure Integrity check.
Given below are the steps to recover from the error in random order:
1: Shut down the instance, if not already done.
2: Copy one of the remaining control files to a new location.
3: Change the value of the CONTROL_FILES initialization parameter to correspond to the new location of the control files.
4: Start up the database instance to the NOMOUNT stage.
5: Recover the database to the point of failure of the control file.
6: Open the database.
Identify the correct sequence of steps()
A.1,2,4,3,5,6
B.2,4,3,5,6;1 not required
C.4,5,6,2,3;1 not required
D.5,2,3,4;1 and 6 not required
最新试题
View the Exhibit. You are creating an additional database by using the Database Configuration Assistant(DBCA). You opted to create a General Purpose database and during the database creation realize that theBlock Size field is not enabled. What could be the reason for this()
Your database instance is running with full workload after database creation. You have decided to use a fixed-size undo tablespace. You want to use the Undo Advisor to estimate the capacity of the undo tablespace.Which two factors must you consider before using the Undo Advisor to estimate the capacity of the undotablespace()
In a new installation of Oracle Database 11g, you perform these activities:1. Organize software and data on different subdirectories to avoid poor performance.2. Use consistent naming conventions for database files.3. Separate administrative information pertaining to the database in different directories. Which optioncorresponds to the type of activities you performed()
You are managing an Oracle Database 11g database. You configured the database to run in ARCHIVELOGmode. Which two statements are true in this scenario()
Which statements are true regarding a tablespace()
Which statements are true about logical structures of the Oracle database()
The session of user SCOTT receives the following error after executing an UPDATE command on the EMPtable:ERROR at line 1:ORA-00060: deadlock detected while waiting for resource On investigation, you find that a session opened byuser JIM has a transaction that caused the deadlock. Which two statements are true regarding the session ofSCOTT in this scenario()
Your database is functional with a peak load for the last one hour. You want to preserve the performancestatistics collected during this period to be used for comparison when you analyze the performance of thedatabase in the future. What action would you take to achieve this task()
The database instance has the following parameter setting:OS_AUTHENT_PREFIX = OPS$ OS_ROLES = FALSE REMOTE_OS_AUTHENT = FALSEREMOTE_OS_ROLES = FALSE TIMED_OS_STATISTICS = 0 You have a local operating system user SKD.You create a database user OPS$SKD, and then assign external authentication. The user OPS$SKD has theCREATE SESSION privilege. What would you achieve by the above process()
The user HR receives the following error while inserting data into the TTK table:ERROR at line 1:ORA-01653: unable to extend table HR.TTK by 128 in tablespace SMD Upon investigation, you find that SMDis a small file tablespace.Which three action would allow the user to insert data()