Exam 11: Advanced Data Management

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Explicit cursors are operated on using the special cursor commands OPEN,GRAB,and CLOSE.

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A special type of implicit cursor exclusive to PL / SQL is called a cursor FORALL loop.

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A disadvantage of Data Pump over the original Import and Export utilities is that the latter provide better parallel processing.

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In programming terms a block is a block of ____________________.

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A labeled block is a chunk of code given a label (a procedure name),so that block of code can be stored in the database.

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The ____________________ character sequence concatenates two strings together.

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In an anonymous procedure or block any local variables must be declared using the ____________________ keyword,in the declaration section.

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The ____ loop allows for a potentially infinite loop,iterating without a condition on the loop statement.

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Oracle Database calls the area of memory in which a cursor is temporarily placed a(n)____________________.

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The ____ PL / SQL datatype stores a signed integer value.

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Direct path loads appending new blocks is the best option when rows are deleted from tables because existing blocks will never have rows slotted into them.

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A(n)____ is a simple wrapper for grouping multiple procedures and functions together into a blocked (packaged)unit.

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All PL / SQL named structures can be created in various interfaces including all SQL*Plus programs,as well as the Oracle Enterprise Manager console,and the Database Control.

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SQL*Loader generates a log file,a(n)____________________ file,and finally a bad rows file.

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In PL / SQL cursors can be created as programming structures for holding iterations of data (equivalent to rows in a table).

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PL / SQL looping constructs include the FOR loop,the WHILE loop,the ____ (endless loop),and the FORALL statement.

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A control structure in a programming language is a special type of keyword (or set of keywords)used to control the flow through a program.

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Unwanted columns can be removed from the SQL Loader loading process and replaced with NULL values by using the ____ clause.

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A(n)____ is an event-driven procedure.

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SQL Loader datatypes are slightly different from Oracle Database tables in that they are somewhat simpler but also easier to define.

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