Companycom tells the technical sales specialist that recent announcements state that virtual lan in the datacenter is the best option. The customer wants to use interpartition communication to save on adapters and increase performance. The systems are going to have shared and dedicated processor partitions. Some of the partitions will be running AIX 5.2 and some will be running AIX 5.3. The second p5 590 will be running a mixture of AIX 5.3 and Linux partitions with 2.6 kernel. What limitations of vlan/interpartition communication should be discussed with this customer?（） Virtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet is supported on AIX 5L and Linux 2.5 and above. 。 Virtual Ethernet can be used within groups of shared OR groups of dedicated processor partitions, but not both simultaneously. Virtual Ethernet comes with AIX 5L, and is supported in AIX 5.2 or AIX 5.3 partitions, but not Linux. 。 Virtual Ethernet can be used in both shared and dedicated processor partitions. Virtual Ethernet can run in an AIX 5.3 or Linux 2.6 Kernel, but not AIX 5.2 partitions. Virtual Ethernet can only connect partitions within a single system. 。 Virtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet can connect partitions between systems if the HMC is shared between systems.。
Which of the following is TRUE about the ping -f command?（） It is useful for diagnosing data dependent problems by filling the packet with the byte pattern following the "f" in the command line. 。 It is useful for flooding from slow character based terminals since it only displays a dot "." for each packet sent in fast mode. 。 It is useful for flooding from slow character based terminals since it only displays a dot "." for each packet sent and a backspace on returned in fast mode. 。 The command can only be run by root.。
Which of the following commands should be used to check the settings for a new tty that was just set up as tty2？（） lsattr -El tty2。 lscons -d /dev/tty2。 lscfg -vl tty2。 what /dev/tty2。
加涅根据学习的结果来制定教育的目标，将教学目标分为言语信息、智慧技能、（）、动作技能和态度等五种。 空间能力。 视觉信息。 认知策略。 社会性发展。
You are managing an Oracle Database 11g instance.You want to create a duplicate database for testing purpose. What are the prerequisites for performing the active database duplication?（） The source database backup must be copied over the net for test database.。 The source database must be run in ARCHIVELOG mode if the database is open.。 The source database must be shut down cleanly if the database is in mounted state.。 A net service name should be set up and a listener configured with the target as well as the source database.。
A system contains multiple hot-swap stand-alone disks with a large number of JFS2 file systems. Which feature of JFS2 can be used to improve reliability， availability and serviceability （RAS） if a disk failure occurs？（）
