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【单选题】

In automatic （） the winch may be overhauled and wire is paid off the barrel at a pre-determined maximum tension.

A、cranes

B、windlass

C、capstans

D、mooring winches

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更多“In automatic （） the winch may be overhauled and wire is paid off the barrel at a pre-determined maximum tension.”相关的问题

第1题

[] Which statement concerning an automatic towing engine is FALSE? （）

A、A.It automatically maintains tow line tension B、B.It prolongs the life of the hawser by distributing chafing as the hawser is paid out and taken in C、C.As tension on the hawser increases，more line is taken in by the automatic towing engine D、D.As tension on the hawser decreases，more line is taken in by the automatic towing engine

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第2题

[单选题] Observe the following warning in an RMAN session of your database instance: WARNING: new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning?（）

A、The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository(ADR) B、The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) C、The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE D、The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE command was executed

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第3题

[多选题] Which three statements are true about adaptive SQL plan management?（）

A、It automatically performs verification or evolves non-accepted plans, in COMPREHENSIVE mode when they perform better than existing accepted plans. B、The optimizer always uses the fixed plan, if the fixed plan exists in the plan baseline. C、It adds new, bettor plans automatically as fixed plans to the baseline. D、The non-accepted plans are automatically accepted and become usable by the optimizer if they perform better than the existing accepted plans. E、The non-accepted plans in a SQL plan baseline are automatically evolved, in COMPREHENSIVE mode, during the nightly maintenance window and a persistent verification report is generated.

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第4题

[单选题] In the constant-tension mooring, the mooring lines holding the ship to the pier will maintain a constant tension even with changes in tide or ship’s draft, （）.

A、without the necessity of manually adjusting the lines B、without the necessity of automatically adjusting the lines C、with the necessity of manually adjusting the lines D、with the un-necessity of automatically adjusting the lines

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第5题

[多选题] Your network contains a Windows Server Update Services (WSUS) server named Server1. Server1 provides updates to client computers in two sites named Site1 and Site2. A WSUS computer group named Group1 is configured for automatic approval.You need to ensure that new client computers in Site2 are automatically added to Group1. Which two actions should you perform？（）

A、Create a new automatic approval update rule. B、Modify the Computers Options in the Update Services console. C、Modify the Automatic Approvals options in the Update Services console. D、Configure a Group Policy object (GPO) that enables client-side targeting.

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第6题

[] In order for the automatic lifeboat drain to operate properly（）.

A、A.the cap should be removed to drain the boat when it is waterborne B、B.the cage must be free of rubbish or the ball may not seat properly C、C.there is an automatic ball check located in a siphon tube D、D.the small lever to release the rubber ball float must be turned counterclockwise

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第7题

[单选题] Moisture should be kept out of an R-12 system because it tends to cause （）.

A、icing of the automatic controls B、embrittlement of some parts of the automatic controls C、sludge in the lubricating oil D、all of the above

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第8题

[单选题] If the temperature in the icebox is too high, the trouble could be（）

A、a clogged scale trap B、air in the system C、automatic controls not functioning properly D、insufficient cooling water to the condenser

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第9题

[多选题] Which three tasks can be automatically performed by the Automatic Data Optimization feature ofInformation lifecycle Management (ILM)?（）

A、Tracking the most recent read time for a table segment in a user tablespace B、Tracking the most recent write time for a table segment in a user tablespace C、Tracking insert time by row for table rows D、Tracking the most recent write time for a table block E、Tracking the most recent read time for a table segment in the SYSAUX tablespace F、Tracking the most recent write time for a table segment in the SYSAUX tablespace

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第10题

[单选题] The authentication order configuration on your M120 includes the settings tacplus and radius (in that order), but does not include the password parameter. You attempt to log in to the device, but the network containing the authentication servers is currently down. Which statement is true about your login attempt?（）

A、The login attempt is rejected. B、The login attempt is automatically accepted after the authentication servers’ timeout value is reached, since there are no other authentication methods available. C、The M120 automatically tries authenticating locally on the device after the authentication servers’ timeout value is reached. D、The M120 automatically tries authenticating locally on the device before using external authentication.

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