多选题Which two statements are true about mouse button variables?（）ASYSTEM.MOUSE_BUTTON_PRESSED returns a string.BSYSTEM.MOUSE_BUTTON_PRESSED returns a numeric value. 1Z0-132 World Leaders In Certifications Material - Test-king.comCA possible value for SYSTE

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Which two statements are true about mouse button variables?（）

SYSTEM.MOUSE_BUTTON_PRESSED returns a string.

SYSTEM.MOUSE_BUTTON_PRESSED returns a numeric value. 1Z0-132 World Leaders In Certifications Material - Test-king.com

A possible value for SYSTEM.MOUSE_BUTTON_MODIFIERS is Control+Alt+Delete.

SYSTEM.MOUSE_BUTTON_MODIFIERS can only be references in form-level triggers.

SYSTEM.MOUSE_BUTTON_MODIFIERS identifies which special key was pressed in conjunction with the usual mouse button action.

更多“多选题Which two statements are true about mouse button variables?（）ASYSTEM.MOUSE_BUTTON_PRESSED returns a string.BSYSTEM.MOUSE_BUTTON_PRESSED returns a numeric value. 1Z0-132 World Leaders In Certifications Material - Test-king.comCA possible value for SYSTE”相关问题

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Which four statements correctly describe functions that are available in SQL? （）A、INSTR returns the numeric position of a named character.B、NVL2 returns the first non-null expression in the expression list.C、TRUNCATE rounds the column, expression, or value to n decimal places.D、DECODE translates an expression after comparing it to each search value.E、TRIM trims the heading of trailing characters (or both) from a character string.F、NVL compares two expressions and returns null if they are equal, or the first expression of they are not equal.G、NULLIF compares twp expressions and returns null if they are equal, or the first expression if they are not equal.

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第2题

Which two statements are true regarding partitioning in Mysql?（）A、Tables with BLOB and TEXT columns cannot be partitionedB、Partitioning allows easier management of smaller data sets for certain queriesC、Partitioning allows different columns to be stored in separate filesD、The partitioning expression is an integer or function that returns an integer value or NULL valueE、Partitioning is only available for those storage engines that implements it natively

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第3题

Identify the two situations in which you use the alert log file in your database to check the details.（）A、Running a query on a table returns "ORA-600： Internal Error."B、Inserting a value in a table returns "ORA-01722： invalid number."C、Creating a table returns "ORA-00955： name is already used by an existing object."D、Inserting a value in a table returns "ORA-00001： unique constraint （SYS.PK_TECHP） violated." E、Inserting a row in a table returns "ORA-00060： deadlock detected while waiting for resource."

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第4题

Which statement is true about mouse events? （）A、The cursor style can be set to CAUTION. B、Double-clicking a mouse button can potentially fire six mouse event triggers. C、The values for the SYSTEM.MOUSE_BUTTON_PRESSED system variable can only be 1 or 2. D、Click and double-click button actions can only detect if the mouse is positioned in an item.

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第5题

Which four statements correctly describe functions that are available in SQL? （）A、INSTR returns the numeric position of a named character.B、NVL2 returns the first non-null expression in the expression list.C、TRUNCATE rounds the column, expression, or value to n decimal places.D、DECODE translates an expression after comparing it to each search value.E、TRIM trims the heading or trailing characters (or both) from a character string.F、NVL compares two expressions and returns null if they are equal, or the first expression if they are not equal.G、NULLIF compares two expressions and returns null if they are equal, or the first expression if they are not equal.

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第6题

TestKing.com has a SQL Server 2005 computer. You have been assigned the task of retrieving information about a user who is currently logged in. You need to create a function that returns scalar information about the activity time for a particular user. What are two possible ways to achieve this goal？（）A、Create a function that returns a list of values that represent the login times for the given user.B、Create a function that returns a list of values that represent the people who have logged more hours than the current user has logged.C、Create a function that returns a numeric value that represents the number of hours that a user has logged for the current day.D、Create a function that returns a numeric value that represents the number of hours that a user has logged for the current month.

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第7题

多选题Which of the following statements are true？（）AThe equals（） method determines if reference values refer to the same object.BThe == operator determines if the contents and type of two separate objects match.CThe equals（） method returns true only when the contents of two objects match.DThe class File overrides equals（） to return true if the contents and type of two separate objects match.

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多选题Which two statements are true about mouse button variables?（）ASYSTEM.MOUSE_BUTTON_PRESSED returns a string.BSYSTEM.MOUSE_BUTTON_PRESSED returns a numeric value. 1Z0-132 World Leaders In Certifications Material - Test-king.comCA possible value for SYSTE

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更多“多选题Which two statements are true about mouse button variables?（）ASYSTEM.MOUSE_BUTTON_PRESSED returns a string.BSYSTEM.MOUSE_BUTTON_PRESSED returns a numeric value. 1Z0-132 World Leaders In Certifications Material - Test-king.comCA possible value for SYSTE”相关问题

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