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单选题
A mirrored set is another name for which of the following?（）
A
RAID 0
B
RAID 1
C
RAID 3
D
RAID 5
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单选题When an emulated error notification method is complete， an administrator can view the error log By typing the errpt command to be sure the emulation took place. To verify that the error log entry is the result of the emulated event，the log entry resource name is set to EMULATOR，or which of the following？（）A
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单选题Which of the following tools should be used to analyze the placement of file fragments on a mirrored logical volume？（）A
dfB
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单选题If the set S is composed of the following numbers {99, 100, 100, 105, 106, 116, 123}, which of the following is largest?A
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单选题An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）A
reducevg, rmdev, syncvg B
rmlvcopy, exportvg, rmdev C
rmlvcopy, reducevg, rmdev D
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单选题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;
考题
单选题Which of the following problems has occurred when a message appears on the system console indicating that a dump must be copied to external media? （）A
The external dump device is full. B
The dump device was not mirrored before the dump happened. C
The boot failed while copying the dump from paging space to a file. D
The dump device was not set to a paging device before the dump happened.
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单选题A system administrator needs to replace a mirrored disk. After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）A
reboot, mklvcopy, syncvg B
cfgmgr -vl ssar, chvg -va, syncvg C
cfgmgr, extendvg, syncvg D
extendvg, mklvcopy, syncvg
考题
单选题A mirrored set is another name for which of the following?（）A
RAID 0B
RAID 1C
RAID 3D
RAID 5
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单选题A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）A
chvgB
rmdevC
reducevgD
exportvg
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单选题Which of the following tools allows an administrator to determine the MAC address of another computer?（）A
pingB
arpC
ifconfigD
ipconfig
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