1z1-497 무료 덤프문제 온라인 액세스

Examine the command below:
LSNRCTL> SERVICES LISTENER2
Connecting to (DESCRIPTION=(ADDRESS= (PROTOCOL=TCP) (HOST=estb. us. abc.com) (PORT=1525)))
Services Summary. . .
Service "orcl.oracle.com" has 1 instance(s).
Instance "oracle", status UNKNOWN, has 1 handler(s) for this service... Handler(s):
"DEDICATED" established:2 refused:0 LOCAL SERVER The command completed successfully
Which two statements are true about LISTENER2?

• A.The ORCL instance is registered dynamically with the listener.
• B.The ORCL instance is registered statically in the listener.ora file.
• C.The total number of client connections handled so far by the service handler is two.
• D.The number of current client connections handled by the service handler is two.

What happens when you execute these SQL statements?
ALTER SYSTEM SET SGA_TARGET = 992M;
ALTER SYSTEM SET SHARED_POOL_SIZE = 0;
ALTER SYSTEM SET LARGE_POOL_SIZE = 0; ALTER SYSTEM SET JAVA_POOL_SIZE = 0;
ALTER SYSTEM SET DB_CACHE_SIZE = 0;
ALTER SYSTEM SET STREAMS POOL SIZE = 0;

• A.You get an error message.
• B.The database stops (shutdown abort).
• C.B) The database Stops (shutdown immediate).
• D.You activate Automatic Shared Memory Management.

Which three DBA operations can be performed by using Oracle SQL Developer?

• A.storage configuration for archive logs and control files
• B.database status view and Data Pump export and import jobs
• C.storage configuration for data files and redo log groups
• D.database backup and recovery using RMAN
• E.performance tuning operations such as generation of AWR, ADDM, and ASH reports

Which targets can be managed by using Enterprise Manager Cloud Control?

• A.Databases, Oracle Management Server (OMS), and Oracle Management Repository (OMR)
• B.Hosts, databases, and application servers
• C.Application servers and web applications
• D.Hosts and databases
• E.Hosts, databases, application servers, web applications, OMS, and OMR
• F.Databases, application servers, and web applications

Which statement about the Oracle Advanced Security Data Redaction feature is true?

• A.It prevents OS users from inspecting tablespace files.
• B.It protects against theft or loss of disks and backups.
• C.It securely manages encryption keys.
• D.It transparently encrypts data at rest in Oracle databases.
• E.It impacts operational activities such as backup & restore, upgrade & patch, and replication.
• F.It alters data in caches, buffers, and persistent storage.
• G.It limits the exposure of sensitive data in applications.