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It can not be used before ( ).
A. inspect B. inspected
C. being inspected D. inspecting
A. inspect B. inspected
C. being inspected D. inspecting
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The following diagram denotes dependency between two activities A and B,It says （ ）
A.B can’t start before a is finished
B.B can’t finish before a is finisheD.
C.B can’t start before a starts
D.B can’t finish before a starts
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Which of the following disaster recovery sites requires power and cabling to be run before it can be used?（）A、HotsiteB、ColdsiteC、WarmsiteD、Failoversite
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单选题Which statement is false about sales catalogs？（）A
Sales catalogs are used for customer display purposes.B
With a sales catalog products can be placed in many locations.C
If sales catalogs are used then it is not necessary to have a master catalog.D
Sales catalogs can be used to target specific customer segments.E
Sales catalogs can be used to control what products a customer can see.
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多选题Which two statements are true regarding the USING clause in table joins?（）AIt can be used to join a maximum of three tablesBIt can be used to restrict the number of columns used in a NATURAL joinCIt can be used to access data from tables through equijoins as well as nonequijoinsDIt can be used to join tables that have columns with the same name and compatible data types
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单选题which one of the following accurately describes field names?（）A
they must be unique in a database B
they can only be used once in a view C
they can only used once on each form D
they can be used mulriple times on a form
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多选题Which three tasks can be performed using regular expression support in Oracle Database 10g？（）Ait can be used to concatenate two strings.Bit can be used to find out the total length of the string.Cit can be used for string manipulation and searching operations.Dit can be used to format the output for a column or expression having string data.Eit can be used to find and replace operations for a column or expression having string data.
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单选题In the context of Advanced Power Virtualization， the shared pool refers to which of the following？（）A
A pool of physical memory that can be used by any partitionB
A pool of physical processors that can be used by any virtual or dedicated partitionC
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单选题Which of the following disaster recovery sites requires power and cabling to be run before it can be used？（）A
Hot siteB
Cold siteC
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单选题What is the use of an "all configuration" backup in Cisco UCS？（）A
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单选题The electric shaver _____ before it can be used.A
needs repairingB
requires to repairC
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多选题Which two statements are true about WHERE and HAVING clauses? （）AA WHERE clause can be used to restrict both rows and groups.BA WHERE clause can be used to restrict rows only.CA HAVING clause can be used to restrict both rows and groups.DA HAVING clause can be used to restrict groups only.EA WHERE clause CANNOT be used in a query of the query uses a HAVING clause.FA HAVING clause CANNOT be used in subqueries.
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单选题The diesel engine must be started before it can run by it self For this purpose （） has to be used.A
a starting systemB
the starting airC
a starting operationD
A, B and C
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