A. To find the tax percentage for each of the employees.
B. To list the name, job id, and manager name for all the employees.
C. To find the name, salary, and department name of employees who are not working with Smith.
D. To find the number of employees working for the Administrative department and earning less then 4000.
E. To display name, salary, manager ID, and department name of all the employees, even if the employees do not have a department ID assigned.
第1题
A.Creating, dropping, and modifying tables and indexes
B.Initiating a binary backup of the database by using the START BACKUP command
C.Displaying replication status information
D.Shutting down the server by using the SHUTDOWN command
E.Creating and dropping databases
F.Creating and administering users
第2题
A.simplifieddisasterrecoveryarchitectureandefforts
B.betterperformancethanwritinglogstoafilestore
C.commonstorageoftransactionlogswithapplicationdata
D.commonreplicationoftransactionlogswithapplicationdata
E.highertransactionthroughput
第3题
Given:11.publicvoidgenNumbers(){12.ArrayListnumbers=newArrayList();13.for(inti=0;i<10;i++){14.intvalue=i*((int)Math.random());15.IntegerintObj=newInteger(value);16.numbers.add(intObj);17.}18.System.out.println(numbers);19.}WhichlineofcodemarkstheearliestpointthatanobjectreferencedbyintObjbecomesacandidateforgarbagecollection?()
A.Line19
B.TheobjectisNOTacandidateforgarbagecollection.
C.Line17
D.Line16
E.Line18
第4题
A.Itcreatesthepointerfile.
B.Itcreatesthebasedirectory.
C.ItcreatestheInventorypointerfile.
D.ItcreatestheOracleuserforinstallation.
E.ItmodifiestheUnixkernelparameterstomatchOracle’srequirement.
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