相关考题
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单项选择题
AcustomerhasrecentlyacquiredanXIVsystemwhichisupandrunning.Thenextphaseoftheirdatacenterrefreshistodoanon-disruptivedatamigrationoffolderEMCequipmentandbeginmanagingtheirentireenvironmentwhichalsoincludesHPandHDSstoragesubsystems.Whatsolutionshouldthestoragespecialistpropose?（）
A. SAN Volume Controller
B. IBM Systems Director
C. Additional XIV system
D. Tivoli Storage Manager -
单项选择题
Examine the structure of the EMPLOYEES table: EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2 (25) LAST_NAME VARCHAR2 (25) HIRE_DATE DATE Which UPDATE statement is valid? （）
A. UPDATE employees SET first_name = 'John' SET last_name = 'Smith' WHERE employee_id = 180;
B. UPDATE employees SET first_name = 'John', SET last_name = 'Smoth' WHERE employee_id = 180;
C. UPDATE employee SET first_name = 'John' AND last_name = 'Smith' WHERE employee_id = 180;
D. UPDATE employee SET first_name = 'John', last_name = 'Smith' WHERE employee_id = 180; -
单项选择题
The（）writestheFlashbackDatabaselogsintheflashrecoveryarea.
A. FLSH
B. FLDB
C. RVWR
D. RVRW
E. FBDA
