Oracle 1Z0-047 test training

Oracle provides 1Z0-047 certification exam which is receiving interest of countless individuals. 1Z0-047 IT technical certification equips individuals from all over the world recent skills and knowledge in this specific discipline of IT sector. The 1Z0-047 exam delivered by Oracle will certainly enhance their performance at work. The 1Z0-047 online exam of Oracle has actually become priority of IT specialists. In order to turn out to be highly elevating Information Technology professional, the 1Z0-047 online exam is the key source.

Oracle Database SQL Expert 1z0-047
Exam Number/Code : 1z0-047
Exam Name : Oracle Database SQL Expert
Questions and Answers : 158Q&As
Update Time : 2012-3-1
Price : $89.00

The 1Z0-047 exam is an elective for the OCA 11g, Oracle Database: SQL Certified Expert, Oracle9i DBA OCA and Oracle PL/SQL Developer Certified Associate certifications. The Oracle certification Database SQL Expert exam is appropriate for you if you have experience in Oracle Databases and want to work as a Database Developer.

View the Exhibit and examine the structure of the EMP table which is not partitioned and not an 
index­organized table. Evaluate the following SQL statement: ALTER TABLE emp DROP COLUMN 
first_name Which two statements are true regarding the above command? (Choose two.) 
A.The FIRST_NAME column would be dropped provided it does not contain any data. 
B.The FIRST_NAME column would be dropped provided at least one or more columns remain in the table. 
C.The FIRST_NAME column can be rolled back provided the SET UNUSED option is added to the above 
SQL statement. 
D.The FIRST_NAME column can be dropped even if it is part of a composite PRIMARY KEY provided the 
CASCADE option is used. 

Which two statements are true? (Choose two.) 
A.The USER_SYNONYMS view can provide information about private synonyms. 
B.The user SYSTEM owns all the base tables and user­accessible views of the data dictionary. 
C.All the dynamic performance views prefixed with V$ are accessible to all the database users. 
D.The USER_OBJECTS view can provide information about the tables and views created by the user 
only. 
E.DICTIONARY is a view that contains the names of all the data dictionary views that the user can access. 

1Z0-047 is highly crucial certification of Oracle. With 1Z0-047 certification employs can get better idea about the skills of IT specialists. 1Z0-047 is very much demanding certification by the experts of IT. The certification of 1Z0-047 is boost your career and also enhance your skills and makes you much competent and expert. Before appearing in the certification of 1Z0-047 you should be well informed and also try to include the detail information about the 1Z0-047 for receiving success in the certification of 1Z0-047. With the assistance of this certification 1Z0-047 you can do everything for which you can attain success and prosperity in the domain of information technology.

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