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Among its many functions,SQL*Plus is also a text editor.

A) True
B) False

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Which of the following is a tool for managing an existing Oracle Database database?


A) The Oracle Enterprise Manager 11g Database Control
B) The Oracle SQL*Plus command utility program
C) The Oracle Database Configuration Assistant
D) A and B
E) A,B,and C

F) C) and D)
G) None of the above

Correct Answer

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The Oracle database PL/SQL statement used to test for a condition and then direct when blocks of code should be run depending on the outcome of the test is ________.


A) DECLARE
B) BEGIN
C) IF...THEN...ELSE...END IF
D) LOOP
E) END;

F) A) and C)
G) B) and D)

Correct Answer

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In the event of an application failure,Oracle Database uses the in-memory rollback segments and OnLine ReDo files to recover.

A) True
B) False

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When creating tables,Oracle Database automatically converts the SQL standard data type "int" into:


A) number (38,0) .
B) integer (32) .
C) number (5,0) .
D) integer (16) .
E) number (64,0) .

F) A) and E)
G) All of the above

Correct Answer

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In Oracle Database security,a System Privilege is the right to general tasks such as performing some action on the database data.

A) True
B) False

Correct Answer

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The PL/SQL keyword ISTHERE is used to test for the existence of a condition.

A) True
B) False

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INSTEAD OF triggers are placed on views.

A) True
B) False

Correct Answer

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Which of the following is the default transaction isolation level offered by Oracle Database?


A) Read Committed
B) Serializable
C) Repeatable Read
D) Read Only
E) Read Uncommitted

F) D) and E)
G) B) and D)

Correct Answer

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In Oracle Database recovery facilities,control files are small files that describe the name,contents,and locations of various files used by Oracle Database.

A) True
B) False

Correct Answer

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With Oracle Database,stored procedures can be invoked remotely.

A) True
B) False

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Briefly describe how Oracle Database implements serializable transaction isolation.

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Whenever a transaction begins,Oracle Dat...

View Answer

The Oracle Database GUI tool used for application development is the Oracle SQL Developer.

A) True
B) False

Correct Answer

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What is the Oracle Enterprise Manager 11g Database Control?

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The Oracle Enterprise Manager 11g Databa...

View Answer

With Oracle Database,data must be entered at the Oracle Database command prompt.

A) True
B) False

Correct Answer

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The Oracle Database PL/SQL block structure begins with ________.


A) DECLARE
B) BEGIN
C) IF...THEN...ELSE...END IF
D) LOOP
E) END;

F) A) and B)
G) A) and C)

Correct Answer

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In Oracle Database security,a Role can have many system privileges.

A) True
B) False

Correct Answer

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In Oracle Database backup and recovery facilities,a consistent backup is one in which all uncommitted changes have been removed from the datafiles.

A) True
B) False

Correct Answer

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The prefix :old is used with values of columns available to update and delete triggers.

A) True
B) False

Correct Answer

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The prefix :new is used with values of columns available to insert and update triggers.

A) True
B) False

Correct Answer

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