单选题Which of the following commands can be used to repair a corrupted boot record?（）AchkdskBxcopyCfixmbrDformat
单选题
Which of the following commands can be used to repair a corrupted boot record?（）
A
chkdsk
B
xcopy
C
fixmbr
D
format
参考解析
解析：
暂无解析
相关考题：
Which of the following commands can be used to verify the gateway IP address on a localcomputer?（）A、net useB、telnetC、pingD、ipconfig
Which of the following commands can be used to repair a corrupted boot record?（）A、chkdskB、xcopyC、fixmbrD、format
Which of the following commands will repair boot sector blocks after a virus has been removed?（）A、chkdskB、formatC、fixmbrD、sfc
Which of the following tools is used to consolidate files and folders on a local drive?（）A、CHKDSKB、DEFRAGC、DISK CLEANUPD、Computer Management
A user reports that the computer is running slowly. After running the SFC， a technician observes that the dllcache folder has become corrupted. Which of the following utilities can be run to repair the contents of the dllcache directory？ （）A、FORMATB、SFCC、HyperTerminalD、DEFRAG
Which of the following can be used when installing the OS without a boot disk？（）A、ZFSB、VMFSC、PXED、PBX
A user reports that the computer’s hard drive is constantly running and the hard drive light is constantly flashing. Which of the following tools would be used to resolve this issue without losing data?（）A、chkdskB、fdiskC、defragD、format
Which of the following commands can be used to review the system error logs？（）A、 errpt -aB、 errpt -lC、 errdemon -lD、 syslogd -r
Which of the following commands can be used to clean up a failed software installation process？（）A、 installp -DB、 installp -dC、 installp -CD、 installp -c
A mirrored root disk needs to be replaced. Which of the following commands will clear the boot record on the failing disk？（）A、chpv -cB、rmlv hd5C、bosboot -adD、rmdev -dl hd5
Which of the following commands can be used to get the system ready to physically insert a PCI hot plug adaptor？（）A、mkdevB、cfmgrC、drslotD、lsslot
During system boot， the boot process hangs at LED 0551. Which of the following is a likely cause（）A、A network problemB、corrupted filesystemC、corrupted ODMD、corrupted /etc/inittab file
You execute the following Recovery Manager （RMAN） commands in he following order： BACKUP VALIDATE DATABAE RECOVER CORRUPTION LIST； Which two tasks are performed by these commands？（） A、 Repair the corrupted blocks. If any. In the backup createdB、 Populate VSCOPV_CORRUPTION with names of files that have corrupted blocksC、 Back up the database after checking whether array of the files have corrupted blocksD、 Discover any corrupt blocks that are viewable with the VSDATABASE_BI-OCK_CORBUPTION viewE、 Repair all corrupted blocks that have been logged in the VSDATABASE_BLOCK_ CORRUPTION
单选题Which of the following commands can be used to watch system errors as they are logged？（）A smit errptB smit errdemonC smit alogD smit syslogd
单选题A System p administrator found a process on the server that should be stopped. Which of the following commands can be used to list all the signal actions defined for this process（）ApsBpstatClssigDprocsig
单选题Which of the following commands can be used to verify the gateway IP address on a localcomputer?（）Anet useBtelnetCpingDipconfig
单选题A user reports that the computer is running slowly. After running the SFC， a technician observes that the dllcache folder has become corrupted. Which of the following utilities can be run to repair the contents of the dllcache directory？ （）AFORMATBSFCCHyperTerminalDDEFRAG
单选题Which of the following can be used when installing the OS without a boot disk？（）AZFSBVMFSCPXEDPBX
单选题A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）AchgrpBchuserCedit /etc/userDedit /etc/security/group
单选题Which of the following commands can be used to prepare a system to physically insert a PCI hot plug adapter（）AmkdevBcfmgrCdrslotDlsslot
单选题Which of the following commands can be used to obtain information about the installed software？（）A lslpp -LB uname -sC oslevel -qD installp -p
单选题Which of the following commands can be used to get the system ready to physically insert a PCI hot plug adaptor？（）AmkdevBcfmgrCdrslotDlsslot
单选题Which of the following commands can be used to show all disks configured on the system?（）Alsdev -C diskBlsdev -P diskClsdev -Cc diskDlsdev -Pc disk
单选题Which of the following commands should be run to verify that file system /data is not corrupted?（）Afsck /dtaBfsck datavgClqueryvg datavgDstat /data
单选题Which of the following commands can be used to repair a corrupted boot record?（）AchkdskBxcopyCfixmbrDformat
单选题Which of the following commands will repair boot sector blocks after a virus has been removed?（）AchkdskBformatCfixmbrDsfc
单选题A mirrored root disk needs to be replaced. Which of the following commands will clear the boot record on the failing disk？（）Achpv -cBrmlv hd5Cbosboot -adDrmdev -dl hd5