Increase the radar gain to pick up weak echoes through the rain
Increase the STC setting to reduce close-in spurious signals
Navigate as though the effective range of the radar has been reduced
Increase the range of the inner and outer guard rings
第1题:
Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE ________.
A.Stack weights should be less when using a solid bar lashing as compared to a wire lashing
B.Stack heights may be increased when using a solid bar lashing
C.Stack heights should be reduced when using a solid bar lashing
D.Solid bars should be used for lashing the first tier only,with wire lashings on the higher tier(s)
第2题:
In which two situations should you run the command sync group?() (Choose two.)
第3题:
Have you ever served the auxiliary engine to combustion heavy oil? What should be borne in mind when transferring oil; from heavy oil to light oil?
第4题:
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance which uses mixed authentication mode. The instance runs on a computer which has Windows Server 2003 installed. You must make sure that the SQL Server 2008 authenticated logins follow the same password complexity rules that are enforced by Windows Server 2003. Besides this, you must make sure that the password complexity rules continue to be enforced. So what action should you perform to achieve this goal?()
第5题:
When shrinking a table segment, you choose to shrink all the indexes for that table using the SHRINK SPACE command. Which clause should you use?()
第6题:
When you are designing a Web application, which options define how rich text displays in a browser?()
第7题:
A policy-based IPsec VPN is ideal for which scenario?()
第8题:
A. when you enable Unified Failover
B. when you create an ActiveN group
C. when you synchronize the sticky table
D. when you require synchronization of the 3G Cache objects
第9题:
The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. Oneof the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file:ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3; Which action should you perform immediately after using this command?()
第10题:
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a remote SQL Server 2008 instance. You notice that the application has a poor performance. On the remote SQL Server instance, you capture a workload of the remote instance to a trace table by using SQL Profiler. Now you have to use the Database Engine Tuning Advisor to analyze the workload of the remote SQL Server instance on a local SQL Server instance. So what action should you perform to achieve this goal?()