What is periodically multicasted （every 10 seconds） by the DIS on a LAN to ensure IS-IS Link StateDatabase accuracy？（）

A . 12 months B . 24 months C . 48 months D . 60 month

A .  4 bytes for both B .  4 bytes， and 8 bytes respectively C .  8 bytes for both D .  24 bytes for both

A . Press up any slack double-bottom tanks to eliminate free surface B . Flood any empty double-bottom tanks to add weight low and down C . Jettison topside weights to reduce KG and KB D . Shift any off-center weights from port to starboard

A . The period of time in which virtual login attempts are blocked， following repeated failed login attempts B . The period of time in which virtual logins are blocked as security services fully initialize C . A period of time when no one is attempting tolog in D . The period of time between successive login attempt

A . Advertise with a high MED value all networks that are discovered via external BGP. B . Set the no - export community attribute on all networks that are advertised externally. C . Remove the AS - Path information on all routes in the BGP table pr ior to advertising externally. D . Set the origin code to incomplete for all networks that are discovered via external BGP. E . Only advertise networks externally if they have been discovered via internal BGP. F . Use an outgoing distribution list to filte r all networks not originating from inside the autonomous system.

A . 15 seconds B . 30 seconds C . 180 seconds D . 240 second

A . From System Monitor， add all counters for the Network object. B . From Network Monitor， create a new capture and then create a display filter. C . From the command prompt， run Ftp.exe –d server1. Review the files in %systemdrive%\intepub\ftproot\. D . From Internet Information Services （IIS） Manager， enable and configure logging for the FTP site. Open the FTP log.

A . complete SNP (CSNP) B . partial SNP (PSNP) C . database query D . database description packet (DDP) E . link - state summary F . hello

A . Greenish B . Bluish C . Grey D . Grey-white

A . From System Monitor， add all counters for the Network object. B . From Network Monitor， create a new capture and then create a display filter. C . From the command prompt， run Ftp.exe Cd server1. Review the files in %systemdrive%\intepub\ftproot\. D . From Internet Information Services （IIS） Manager， enable and configure logging for the FTP site. Open the FTP log.

A .  You must use automatic undo management in the database. B .  You must configure OMF in your database. C .  You must configure ASM for storing the datafiles. D .  You must multiplex the online redo log file.

A . From System Monitor, add all counters for the Network object.  B . From Network Monitor, create a new capture and then create a display filter.  C . From the command prompt, run Ftp.exe –d server1. Review the files in %systemdrive%\intepub\ftproot\.  D . From Internet Information Services (IIS) Manager, enable and configure logging for the FTP site. Open the FTP log.

A . 10 B . 40 C . 30 D . 20

For some fifty million years, despite all its eccentricities, the sea cucumber has subsisted on its diet of mud. It is adaptable enough to live attached to rocks by its tubefeet, under rocks in shallow water, or on the surface of mud flats. Common in cool water on both Atlantic and Pacific shores, it has the ability to suck up mud or sand and digest whatever nutrients are present. Sea cucumbers come in a variety of colors, ranging from black to reddish-brown to sand-color and white. One form. even has vivid purple tentacles. Usually the creatures are cucumber-shaped hence their name and because they are typically rock inhabitants, this shape, combined with flexibility, enables them to squeeze into crevices where they are safe from predators and ocean currents. Although they have voracious appetites, eating day and night, sea cucumbers have the capacity to become motionless and live at a low metabolic rate — feeding sparingly or not at all for long periods, so that the marine organisms that provide their food have a chance to multiply. If it were not for this faculty, they would devour all the food available in short time and would probably starve themselves out of existence. But the most spectacular thing about the sea cucumber is the way it defends itself. Its major enemies are fish and crabs. When attacked, it squirts all its internal organs into the water. It also casts off attached structures such as tentacles. The sea cucumber will eviscerate and regenerate itself when it is attacked or even touched; it will do the same if the surrounding water temperature is too high or if the water becomes too polluted. The passage mainly discusses A．the reason for the sea cucumber's name. B．what makes the sea cucumber unusual. C．how to identify the sea cucumber. D．places where the sea cucumber can be.

A.The moving average price of the material is recalculated B.Invoice verification automatically receives a message about the price change made C.The new price is immediately proposed for all new purchase orders created for the relevant material with the respective vendor D.The PO price in the purchase orders that are still open is automatically changed to the new price

A．February 10 of the next year B．February 14 of the next year C．December 10 of the same year D．December 14 of the same year E．February 16 of the next year