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【单选题】

You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.

A、anchor using both anchors

B、anchor with scope of 8 or more to 1

C、use a stern anchor

D、fit a crown strap and work wire to the anchor

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更多“You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.”相关的问题
第1题
[单选题] You are planning to export this product to Europe,（）

A、don't you  B、aren't you  C、are you  

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第2题
[单选题] We are planning an outing.（） Sure.

A、Where are you going?  B、When will you leave?  C、How is everything?  D、Do you want to join us?  

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第3题
[] Which three are the valid statements in relation to SQL plan baselines?（）

A、A. The plans can be manually loaded to the SQL plan baseline.  B、B. The plans in the SQL plan baseline are verified and accepted plans.  C、C. The plans generated for every SQL statement are stored in the SQL plan baseline by default.  D、D. The plan baselines are stored temporarily in the memory as long as the database instance is running.  E、E. For the SQL plan baselines to be accessible to the optimizer, the SYSAUX tablespace must be online.  

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第4题
[单选题] You run the SQL Tuning Advisor (STA) to tune a SQL statement that is part of a fixed SQL plan baseline. The STA generates a SQL profile for the SQL statement, which recommends that you accept the profile. Which statement is true when you accept the suggested SQL profile?（）

A、The tuned plan is not added to the SQL plan baseline.  B、The tuned plan is added to the fixed SQL plan baseline as a fixed plan.  C、The tuned plan is added to the fixed SQL plan baseline as a nonfixed plan.  D、The tuned plan is added to a new nonfixed SQL plan baseline as a nonfixed plan.  

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第5题
[单选题] You run the SQL Tuning Advisor (STA) to tune a SQL statement that is part of a fixed SQL plan baseline. The STA generates a SQL profile for the SQL statement, which recommends that you accept the profile. Which statement is true when you accept the suggested SQL profile?（）

A、The tuned plan is not added to the SQL plan baseline.  B、The tuned plan is added to the fixed SQL plan baseline as a fixed plan.  C、The tuned plan is added to the fixed SQL plan baseline as a nonfixed plan.  D、The tuned plan is added to a new nonfixed SQL plan baseline as a nonfixed plan.  

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第6题
[单选题] What are you going to do?（）

A、I'm planning to go to the cinema with my friend  B、No, I'm not going to do it.  C、Thank you for asking me about it.  D、Yes, I'll go  

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第7题
[单选题] There are several ways you can find out about the countries and places you wish to visit. You can talk to friends who have travelled to the places. Or you can go and see a colour film. Or you can read travel books. It would seem that there are three kinds of travel books. The first are those that give a personal, subjective (主观的) account of travels which the author has actually made himself, if they are informative and have a good index (索引), then they can be useful to you when you are planning your travels. The second kind are those books whose purpose is to give a purely objective (客观的)description of things to be done and seen. If a well-read, cultured person has written such a book, then it is even more useful. It can be sorted as a selected guide book. The third kind are those books which are called "a guide" to some place or other. If they are good, they will, in addition to their factual information, give an analysis or an explanation. Like the first

A、how to travel  B、how to buy travel books  C、how to read a travel book  D、travel books  

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第8题
[] You are managing the APPPROD database as a DBA. You plan to duplicate this database in the same system with the name DUPDB. You issued the following RMAN commands to create a duplicate database: Which three are the prerequisites for the successful execution of the above command?（） You are managing the APPPROD database as a DBA. You plan to duplicate this database in the same system with the name DUPDB. You issued the following RMAN commands to create a duplicate database: Which three are the prerequisites for the successful execution of the above command?（）

A、A. The source database should be open  B、B. The target database should be in ARCHIVELOG mode if it is open  C、C. RMAN should be connected to both the instances as SYSDBA  D、D. The target database backups should be copied to the source database backup directories  E、E. The password file must exist for the source database and have the same SYS user password as the target  

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第9题
[单选题] 欢迎你再到我们船上来。（）

A、You are welcome to look around our ship..  B、You are welcome to have a look our ship.  C、You are welcome to come on board our ship again.  D、You are welcome to visit our ship.  

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第10题
[单选题] All client computers on your company network run Windows XP and are members of an Active Directory Domain Services domain. You plan to migrate all computers to Windows 7. You also plan to deploy a new VPN server to support remote network access for the computers. You need to ensure that all computers will be supported for remote access during the migration to Windows 7. What should you do?（）

A、Set the VPN server to Layer 2 Tunneling Protocol.  B、Set the VPN server to Secure Socket Tunneling Protocol.  C、Set the VPN server to Internet Key Exchange version 2.  D、Configure the Direct Access feature on the VPN server.  

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