搜题

【单选题】

Using&ensp;the&ensp;wlse，&ensp;you&ensp;are&ensp;trying&ensp;to&ensp;push&ensp;out&ensp;a&ensp;configuration&ensp;job&ensp;to&ensp;a&ensp;standalone&ensp;access&ensp;point，&ensp;but&ensp;the&ensp;job&ensp;does&ensp;not&ensp;start.<br /> Which&ensp;of&ensp;the&ensp;following&ensp;would&ensp;cause&ensp;this&ensp;failure？（）

A、invalid parameter in the template

B、incorrect snmp communities on the access point

C、pop-up blocker enabled in the browser

D、unsupported version of ios firmware in the access point

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更多“ Using&ensp;the&ensp;wlse，&ensp;you&ensp;are&ensp;trying&ensp;to&ensp;push&ensp;out&ensp;a&ensp;configuration&ensp;job&ensp;to&ensp;a&ensp;standalone&ensp;access&ensp;point，&ensp;but&ensp;the&ensp;job&ensp;does&ensp;not&ensp;start.<br /> Which&ensp;of&ensp;the&ensp;following&ensp;would&ensp;cause&ensp;this&ensp;failure？（）”相关的问题

第1题

[多选题] You&ensp;used&ensp;the&ensp;following&ensp;command&ensp;in&ensp;Recovery&ensp;Manager&ensp;（RMAN）&ensp;as&ensp;part&ensp;of&ensp;the&ensp;recovery&ensp;process：&ensp;RESTORE&ensp;CONTROLFILE&ensp;FROM&ensp;AUTOBACKUP;&ensp; How&ensp;does&ensp;RMAN&ensp;find&ensp;the&ensp;control&ensp;file&ensp;autobackup？（）

A、by&ensp;using&ensp;the&ensp;trace&ensp;file B、by&ensp;using&ensp;the&ensp;alert&ensp;log&ensp;file C、by&ensp;using&ensp;the&ensp;database&ensp;ID D、by&ensp;using&ensp;the&ensp;server&ensp;parameter&ensp;file E、by&ensp;using&ensp;the&ensp;V$CONTROLFILE&ensp;view F、by&ensp;using&ensp;the&ensp;autobackup&ensp;format&ensp;configuration&ensp;setting

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第2题

[] You&ensp;used&ensp;the&ensp;following&ensp;command&ensp;in&ensp;Recovery&ensp;Manager&ensp;（RMAN）&ensp;as&ensp;part&ensp;of&ensp;the&ensp;recovery&ensp;process：&ensp;RESTORE&ensp;CONTROLFILE&ensp;FROM&ensp;AUTOBACKUP；&ensp;&ensp; How&ensp;does&ensp;RMAN&ensp;find&ensp;the&ensp;control&ensp;file&ensp;autobackup？（） You&ensp;used&ensp;the&ensp;following&ensp;command&ensp;in&ensp;Recovery&ensp;Manager&ensp;（RMAN）&ensp;as&ensp;part&ensp;of&ensp;the&ensp;recovery&ensp;process：&ensp;RESTORE&ensp;CONTROLFILE&ensp;FROM&ensp;AUTOBACKUP；&ensp;&ensp; How&ensp;does&ensp;RMAN&ensp;find&ensp;the&ensp;control&ensp;file&ensp;autobackup？（）

A、A.&ensp;By&ensp;using&ensp;the&ensp;trace&ensp;file. B、B.&ensp;By&ensp;using&ensp;the&ensp;alert&ensp;log&ensp;file. C、C.&ensp;By&ensp;using&ensp;the&ensp;database&ensp;ID D、D.&ensp;By&ensp;using&ensp;the&ensp;server&ensp;parameter&ensp;file. E、E.&ensp;By&ensp;using&ensp;the&ensp;V$CONTROLFILE&ensp;view. F、F.&ensp;By&ensp;using&ensp;the&ensp;autobackup&ensp;format&ensp;configuration&ensp;setting.

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第3题

[单选题] You have joined a new organization as a Database Administrator. The Security Administrator in your organization has kept human errors， such as erroneously dropping users， tables， and important data， to a minimum by carefully granting only the necessary privileges to each user. As a result of several ongoing transactions within your database， you discover that the flashback logs are rapidly increasing in the flash recovery area. To avoid out-of-space errors， you decide to delete the flashback logs from the flash rec

A、&ensp;Shut&ensp;down&ensp;the&ensp;database&ensp;using&ensp;the&ensp;SHUTDOWN&ensp;command.&ensp;Mount&ensp;the&ensp;database&ensp;using&ensp;the&ensp;STARTUP&ensp;MOUNT&ensp;EXCLUSIVE&ensp;command&ensp;and&ensp;disable&ensp;Flashback&ensp;Database&ensp;using&ensp;the&ensp;ALTER&ensp;DATABASE&ensp;FLASHBACK&ensp;OFF&ensp;statement. B、&ensp;Change&ensp;the&ensp;parameter&ensp;setting&ensp;in&ensp;the&ensp;SPFILE&ensp;for&ensp;the&ensp;DB_RECOVERY_FILE_DEST&ensp;parameter&ensp;using&ensp;the&ensp;ALTER&ensp;SYSTEM&ensp;SET&ensp;DB_RECOVERY_FILE_DEST=’’&ensp;SCOPE=BOTH&ensp;statement&ensp;while&ensp;the&ensp;database&ensp;is&ensp;up&ensp;and&ensp;running. C、&ensp;Shut&ensp;down&ensp;the&ensp;database&ensp;using&ensp;the&ensp;SHUTDOWN&ensp;command.&ensp;Mount&ensp;the&ensp;database&ensp;using&ensp;the&ensp;STARTUP&ensp;MOUNT&ensp;EXCLUSIVE&ensp;command.&ensp;Change&ensp;the&ensp;parameter&ensp;setting&ensp;in&ensp;the&ensp;SPFILE&ensp;for&ensp;the&ensp;DB_RECOVERY_FILE_DEST&ensp;parameter&ensp;using&ensp;the&ensp;ALTER&ensp;SYSTEM&ensp;SET&ensp;DB_RECOVERY_FILE_DEST=’’&ensp;SCOPE=BOTH&ensp;statement.&ensp;Disable&ensp;Flashback&ensp;Database&ensp;using&ensp;the&ensp;ALTER&ensp;DATABASE&ensp;FLASHBACK&ensp;OFF&ensp;statement. D、&ensp;Change&ensp;the&ensp;parameter&ensp;setting&ensp;in&ensp;the&ensp;SPFILE&ensp;for&ensp;the&ensp;DB_RECOVERY_FILE_DEST&ensp;parameter&ensp;using&ensp;the&ensp;ALTER&ensp;SYSTEM&ensp;SET&ensp;DB_RECOVERY_FILE_DEST=’’&ensp;SCOPE=BOTH&ensp;statement.&ensp;Shut&ensp;down&ensp;the&ensp;database&ensp;using&ensp;the&ensp;SHUTDOWN&ensp;command.&ensp;Mount&ensp;the&ensp;database&ensp;using&ensp;the&ensp;STARTUP&ensp;MOUNT&ensp;EXCLUSIVE&ensp;command&ensp;and&ensp;disable&ensp;Flashback&ensp;Database&ensp;using&ensp;the&ensp;ALTER&ensp;DATABASE&ensp;FLASHBACK&ensp;OFF&ensp;statement.

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第4题

[单选题] Adam is working as a Database Administrator （DBA） for TeleSoft Corporation. His database is running in the ARCHIVELOG mode. During database startup， he discovers that one of the disks crashed， resulting in the permanent loss of a read-write USERS tablespace. The USERS01.dbf datafile belongs to the USERS tablespace and is 500 MB in size. He needs to recover the USERS tablespace from the backup. While reviewing the backup details， he discovers that the most recent available backup is five days old. This b

A、&ensp;Restore&ensp;the&ensp;USERS01.dbf&ensp;file&ensp;from&ensp;the&ensp;backup，&ensp;and&ensp;open&ensp;the&ensp;database&ensp;using&ensp;the&ensp;STARTUP&ensp;command. B、&ensp;Restore&ensp;the&ensp;USERS01.dbf&ensp;file&ensp;using&ensp;the&ensp;RECOVER&ensp;TABLESPACE&ensp;command，&ensp;and&ensp;open&ensp;the&ensp;database&ensp;using&ensp;the&ensp;ALTER&ensp;DATABASE&ensp;OPEN&ensp;statement. C、&ensp;Restore&ensp;the&ensp;USERS01.dbf&ensp;file&ensp;from&ensp;the&ensp;backup，&ensp;recover&ensp;the&ensp;USERS&ensp;tablespace&ensp;using&ensp;the&ensp;RECOVER&ensp;TABLESPACE&ensp;command，&ensp;and&ensp;open&ensp;the&ensp;database&ensp;using&ensp;the&ensp;ALTER&ensp;DATABASE&ensp;OPEN&ensp;statement. D、&ensp;Restore&ensp;the&ensp;USERS01.dbf&ensp;file&ensp;from&ensp;the&ensp;backup&ensp;and&ensp;change&ensp;the&ensp;status&ensp;of&ensp;the&ensp;USERS&ensp;tablespace&ensp;from&ensp;read-only&ensp;to&ensp;read-write&ensp;using&ensp;the&ensp;ALTER&ensp;TABLESPACE&ensp;USERS&ensp;READ&ensp;WRITE&ensp;statement.&ensp;Then，&ensp;recover&ensp;the&ensp;USERS&ensp;tablespace&ensp;using&ensp;the&ensp;RECOVER&ensp;TABLESPACE&ensp;command，&ensp;and&ensp;open&ensp;the&ensp;database&ensp;using&ensp;the&ensp;ALTER&ensp;DATABASE&ensp;OPEN&ensp;statement.

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第5题

[单选题] You&ensp;enabled&ensp;the&ensp;flashback&ensp;logging&ensp;feature，&ensp;but&ensp;you&ensp;have&ensp;not&ensp;specified&ensp;the&ensp;location&ensp;of&ensp;the&ensp;flash&ensp;recovery&ensp;area.&ensp; Which&ensp;location&ensp;would&ensp;be&ensp;used&ensp;as&ensp;the&ensp;default&ensp;location&ensp;for&ensp;the&ensp;flash&ensp;recovery&ensp;area？（）

A、the&ensp;location&ensp;used&ensp;for&ensp;control&ensp;files B、the&ensp;location&ensp;used&ensp;for&ensp;redo&ensp;log&ensp;files C、the&ensp;location&ensp;set&ensp;by&ensp;using&ensp;$ORACLE_BASE D、the&ensp;location&ensp;set&ensp;by&ensp;using&ensp;$ORACLE_HOME E、the&ensp;location&ensp;set&ensp;by&ensp;using&ensp;CORE_DUMP_DEST F、the&ensp;location&ensp;set&ensp;by&ensp;using&ensp;BACKGROUND_DUMP_DEST

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第6题

[] Which&ensp;three&ensp;changes&ensp;should&ensp;be&ensp;made&ensp;to&ensp;adapt&ensp;this&ensp;class&ensp;to&ensp;be&ensp;used&ensp;safely&ensp;by&ensp;multiple&ensp;threads？（） Which&ensp;three&ensp;changes&ensp;should&ensp;be&ensp;made&ensp;to&ensp;adapt&ensp;this&ensp;class&ensp;to&ensp;be&ensp;used&ensp;safely&ensp;by&ensp;multiple&ensp;threads？（）

A、A.declare&ensp;reset（）&ensp;using&ensp;the&ensp;synchronized&ensp;keyword B、B.declare&ensp;getName（）&ensp;using&ensp;the&ensp;synchronized&ensp;keyword C、C.declare&ensp;getCount（）&ensp;using&ensp;the&ensp;synchronized&ensp;keyword D、D.declare&ensp;the&ensp;constructor&ensp;using&ensp;the&ensp;synchronized&ensp;keyword E、E.declare&ensp;increment（）&ensp;using&ensp;the&ensp;synchronized&ensp;keyword

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第7题

[] Given： Which&ensp;three&ensp;changes&ensp;should&ensp;be&ensp;made&ensp;to&ensp;adapt&ensp;this&ensp;class&ensp;to&ensp;be&ensp;used&ensp;safely&ensp;by&ensp;multiple&ensp;threads？（） Given： Which&ensp;three&ensp;changes&ensp;should&ensp;be&ensp;made&ensp;to&ensp;adapt&ensp;this&ensp;class&ensp;to&ensp;be&ensp;used&ensp;safely&ensp;by&ensp;multiple&ensp;threads？（）

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第8题

[单选题] Based&ensp;on&ensp;the&ensp;username&ensp;global&ensp;configuration&ensp;mode&ensp;command&ensp;displayed&ensp;in&ensp;the&ensp;exhibit.&ensp;What&ensp;does&ensp;the&ensp;optionsecret&ensp;5&ensp;indicate&ensp;about&ensp;the&ensp;enable&ensp;secret&ensp;password？（）

A、It&ensp;is&ensp;hashed&ensp;using&ensp;MD5 B、It&ensp;is&ensp;encrypted&ensp;using&ensp;a&ensp;proprietary&ensp;Cisco&ensp;encryption&ensp;algorithm C、It&ensp;is&ensp;hashed&ensp;using&ensp;SHA D、It&ensp;is&ensp;encrypted&ensp;using&ensp;DH&ensp;group&ensp;5

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第9题

[多选题] Which two steps does a receiver perform to validate a message using HMAC？（）

A、&ensp;decrypts&ensp;the&ensp;received&ensp;MAC&ensp;using&ensp;a&ensp;secret&ensp;key B、&ensp;compares&ensp;the&ensp;computed&ensp;MAC&ensp;vs.&ensp;the&ensp;MAC&ensp;received C、&ensp;authenticate&ensp;the&ensp;receivedmessage&ensp;using&ensp;the&ensp;sender’s&ensp;public&ensp;key D、&ensp;look&ensp;up&ensp;the&ensp;sender’s&ensp;public&ensp;key E、&ensp;extracts&ensp;the&ensp;MAC&ensp;from&ensp;the&ensp;receivedmessage&ensp;thenencrypts&ensp;the&ensp;received&ensp;message&ensp;with&ensp;a&ensp;secret&ensp;keyto&ensp;producethe&ensp;MAC F、&ensp;Computes&ensp;the&ensp;MAC&ensp;using&ensp;the&ensp;receivedmessage&ensp;and&ensp;a&ensp;secret&ensp;key&ensp;as&ensp;inputs&ensp;to&ensp;the&ensp;hash&ensp;function

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第10题

[单选题] An&ensp;application&ensp;running&ensp;on&ensp;a&ensp;production&ensp;cluster&ensp;failed&ensp;over&ensp;to&ensp;the&ensp;backup&ensp;node，&ensp;however，&ensp;the&ensp;DLPARintegration&ensp;scripts&ensp;failed. On&ensp;inspection，&ensp;it&ensp;was&ensp;discovered&ensp;that&ensp;the&ensp;scripts&ensp;failed&ensp;as&ensp;a&ensp;result&ensp;of&ensp;/var&ensp;being&ensp;100%&ensp;full.&ensp;The&ensp;administratoradded&ensp;more&ensp;space&ensp;to&ensp;/var&ensp;and&ensp;ran&ensp;the&ensp;following&ensp;command： Which&ensp;of&ensp;the&ensp;following&ensp;is&ensp;the&ensp;correct&ensp;next&ensp;action？（）

A、Refresh&ensp;the&ensp;RMC&ensp;daemon&ensp;using&ensp;rmcctrl B、Refresh&ensp;the&ensp;RSCT&ensp;subsystem&ensp;using&ensp;SRC C、Recover&ensp;from&ensp;script&ensp;failure&ensp;using&ensp;clruncmd D、Reconfigure&ensp;the&ensp;RSCT&ensp;subsystem&ensp;using&ensp;recfgct

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