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【单选题】

You（）to lock the door at night.

A、should 

B、ought

C、must 

D、shall

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更多“You（）to lock the door at night.”相关的问题
第1题
[单选题] The lockmaster has given you permission to tie off on the lower guide wall to wait your turn to lock through. What should you be most concerned with? （）

A、A downbound vessel  B、An upbound vessel  C、Current reaction when the lock chamber is being emptied  D、Current reaction when the lock chamber is being filled  

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第2题
[单选题] You are the network administrator for The network consists of a single Activev Directory domain named . All network servers run Windows Server 2003. purchases a new server to test applications in a stand-alone environment. The company's written security policy states that if a user attempts to log on by using an incorrect password three times in 30 minutes, the account is locked out. An administrator must unlock the account. You discover that users of the new server who have accounts that are locked out can log on again after 30 minutes. You need to ensure that the new server meets the requirements of the written security policy. What should you do?（）

A、Set the Reset account lockout counter after policy to 1.  B、Set the Reset account lockout counter after policy to 99999.  C、Set the Account lockout duration policy to 0.  D、Set the Account lockout duration policy to 99999  

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第3题
[单选题] You（）to lock the door at night.

A、shall  B、ought  C、must  

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第4题
[] You are the network administrator for Testking.com. The network consists of a single Active Directory domain testking.com. All domain controllers run Windows Server 2003. Users who enter an invalid password more than twice in one day must be locked out. You need to configure domain account policy settings to enforce this rule. Which two actions should you perform?（） (Each correct answer presents part of the solution. Choose two) You are the network administrator for Testking.com. The network consists of a single Active Directory domain testking.com. All domain controllers run Windows Server 2003. Users who enter an invalid password more than twice in one day must be locked out. You need to configure domain account policy settings to enforce this rule. Which two actions should you perform?（） (Each correct answer presents part of the solution. Choose two)

A、A. Set the minimum password age to one day.  B、B. Set the maximum password age to one day.  C、C. Change the Enforce password history setting to three passwords remembered.  D、D. Change the Account lockout duration setting to 1440 minutes.  E、E. Change the Account lockout threshold setting to three invalid logon attempts.  F、F. Change the Reset account lockout counter after setting to 1440 minutes.  

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第5题
[多选题] You are the administrator of a Windows 2003 domain The domain contains 20 Windows 2000 Professional computers and two Windows 2003 Server computers. For the domain, you want to set an account policy that locks any user's account after three consecutive failed logon attempts. You also want to ensure that only administrators will be able to unlock the account. Which two actions should you take?（） (Each correct answer presents part of the solution. Choose two)

A、Set the Account lockout duration value to 0.  B、Set the Account lockout duration value to 3.  C、Set the Account lockout threshold value to 0.  D、Set the Account lockout threshold value to 3.  E、Set the Reset account lockout counter after value to 0.  F、Set the Reset account lockout counter after value to 3.  

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第6题
[多选题] You are the administrator of an Active Directory domain named A user reports that he forgot his password and cannot log on to the domain. You discover that yesterday morning the user reset his password and successfully logged on to the domain. You need to enable the user to log on to the domain. What should you do? （）(Choose two)

A、Use Active Directory Users and Computers to move the account to the default organizational unit (OU) named Users. Instruct the user to restart his computer.  B、Use Active Directory Users and Computers to open the account properties for the user's user account. Clear the Account is locked out check box, and select the User must change password at next logon check box.  C、Use Active Directory Users and Computers to reset the user's password. Give the user the new password.  D、Use Computer Management to reset the password for the local Administrator account.  

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第7题
[单选题] One of the users in the PROD database， Adams， complains that his update on the table， TRANS， is taking an unusually long time to complete. You find that the table gets locked by another database user before Adams starts his transactions， and you are unable to contact the user holding the table lock. As Adams is updating some crucial rows in the table， he should get the highest priority. Which method would you use to overcome this problem？（）

A、execute the command， ALTER SESSION KILL ..， to kill the blocking session  B、execute the DBMS_SESSION.KILL_SESSION procedure to kill the blocking session  C、execute the command， ALTER SYSTEM KILL SESSION ..， to kill the blocking session  D、execute the command， ALTER SESSION UNLOCK ..， to release the lock for the blocking session  E、execute the command， ALTER SYSTEM UNLOCK SESSION ..， to release the lock for the blocking session  

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第8题
[] As you approach Shreves cut-off you see Red River LandingGage (302.4 AHP) which reads 4.2 feet. Which of thefollowing statements is TRUE? （）

A、A.This reading is at the same elevation as the 6.2 ft. mark on the gage at Head of Passes  B、B.A vessel drawing 8 ft would be able to pass over the sill at Old River Lock  C、C.This reading is 6.4 feet below the Low Water Reference Plane  D、D.A vessel drawing 7 ft. would be able to pass through the locks at Lower Old River  

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第9题
[单选题] You have the following requirements in relation to the detection of block corruption for your database instance: 1. Check for logical self-consistency of data blocks when modified in memory. 2. Checksums are calculated before and after the block change. 3. Checks are performed for the lost writes to the physical standby database. Which method would help you perform the above checks automatically? （）

A、Set the DB_SECUREFILE parameter to PERMITTED  B、Set the DB_ULTRA_SAFE parameter to DATA_ONLY  C、Set the DB_LOCK_CHECKSUM parameter to TYPICAL  D、Set the DB_LOST_WRITE_PROTECT parameter to TYPICAL  

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