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Which action enables an administrator to make a VIO Server automatically activate when the physical machine is powered on?（）
A . Ensure the /etc/auto_start file exists on the VIOS.
B . Ensure the 'cfgdev -a boot=yes' command has been executed.
C . Select the 'Automatically start when the managed system is powered on' option within the VIO Server LPAR profile.
D . Add the VIO Server to the 'Automatically start when the managed system is powered on' field on the Managed System properties.
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When running a large, low-speed, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching back over to diesel oil?（）
A . The diesel oil must never be allowed to mix with the heavy fuel
B . The temperature of the fuel from the pre–heater should be gradually reduced after switching over the three–way valve
C . The heating steam to the pre-heater should be secured as soon as the diesel fuel passes through the three-way valve
D . The heating steam must be secured before the diesel oil passes through the three-way valve
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When run on a machine called client， which of the following commands will mount the /usr/local/bin directory from the host over the /home/bin directory on client？（）
A . mount host：/home/bin /usr/local/bin
B . mount client：/home/bin /usr/local/bin
C . mount -n host /usr/local/bin /home/bin
D . mount -o host：/usr/local/bin /home/bi
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You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped. What may cause this problem？（）
A . The minimum data rate is not set to 11 Mbps.
B . An address resolution protocol is enabled.
C . Publicly Secure Packet forwarding is enabled.
D . The access point is set to the least congested channel.
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You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN.The phone rings but， when you answer， the call is dropped. What may have caused this problem？（）
A . Publicly Secure Packet forwarding is enabled.
B . The minimum data rate is not set to 11 Mbps.
C . An address resolution protocol is enabled.
D . The access point is set to the least congested channel.
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ou are in the middle of a transaction updating a very important table. The machine on which adatabase was running reboots because of power outage. This caused a database instance failure. Which statement is true in this situation（）
A . The online redo log files and archived redo log files are required to accomplish the recovery.
B . The uncommitted transaction will be committed at the next startup of the database instance.
C . The uncommitted transaction is rolled back automatically at the next opening of the database.
D . The DBA has to perform the recovery on the database to recover the uncommitted transaction.
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In CRS Administration, when you add a JTAPI Call Control Group, what is created on the Cisco CallManager?（）
A . CallManager Call Control Group
B . CRS CTI Route Point
C . CRS JTAPI User
D . CTI ports
E . CRS Call Control Group
F . CTI Route Points and directory numbers&e
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Which action enables an administrator to make a VIO Server automatically activate when the physical machine is powered on？（）
A . Ensure the /etc/auto_start file exists on the VIos
B . Ensure the ’cfgdev -a boot=yes’ command has been executed.
C . Select the ’Automatically start when the managed system is powered on’ option within the vio Server lpar profile.
D . Add the VIO Server to the ’Automatically start when the managed system is powered on’ field on the managed System properties.
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Another DBA issues a shutdown abort command on a database on which you were running an online backup. What will happen when you try to restart the database？（）
A . Oracle will automatically take the datafile out of hot backup mode，generate a warning message，and then open the database.
B . Oracle will automatically take the datafile out of hot backup mode and then open the database.
C . Oracle will generate an error when trying to open the database，indicating that a datafile is in hot backup mode.You will need to correct this error before you can open the database.
D . The database will open with the file in hot backup mode. You can restart the backup at any time.
E . The datafile in hot backup mode will be corrupted and you will have to recover it.
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You have a portable computer that runs Windows 7. Windows Backup is configured to run every day at15:00. You need to prevent backups from automatically running when the computer is running on thebattery. What should you do?（）
A . From Backup and Restore， click Change settings.
B . From Task Scheduler， modify the AutomaticBackup task.
C . From Power Options， modify the settings of the current power plan.
D . From the local computer policy， modify the power management settings.
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Each emergency generator on a mobile offshore drilling unit，when tested，must be run under a full load for at least（）.
A . one hour
B . two hours
C . ten hours
D . four hour
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You are troubleshooting a problem with a Cisco 7920 wireless IP phone on a standalone WLAN. The phonerings but， when you answer， the call is dropped. What may have caused this problem？（）
A . The minimum data rate is not set to 11 Mbps.
B . An address resolution protocol is enabled.
C . Publicly Secure Packet forwarding is enabled.
D . The access point is set to the least congested channel.
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When WebSphere Commerce， WebSphere Application Server， the web server and the database server are all located on a single machine， which of the following statements are TRUE？ （）
A . this is a multi-node installation
B . this is a single node installation.
C . each hardware and software component is a single point of failure.
D . this is an example of load balancing.
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When HSRP is configured on a network, which two of these items are provided, which are sharedbetween the routers that run HSRP? （）(Choose two.)
A . TCP-based hello packets
B . the impact of flapping links if timers are too low
C . a shared single interface
D . the ability to track serial interfaces
E . UDP-based hello packet
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You are troubleshooting a problem with a cisco 7920 wireless ip phone on a standalone wlan. the phone rings but， when you Answer ，the call is dropped. What may have caused this problem？（）
A . publicly secure packet forwarding is enabled.
B . the minimum data rate is not set to 11 mbps.
C . an address resolution protocol is enabled.
D . the access point is set to the least congested channel.
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When HSRP is configured on a network, which two of these items are provided, which are shared between the routers that run HSRP ?（） (choose two)
A . Shared single interface
B . IP Address
C . TCP-based hello packets
D . MAC addre
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For many years marine centrifuges were designed for （） operation, that is the machines were run for a period during which solids accumulated in the bowlThe machine was stopped when the accumulated solids began to impair its performance.
A、purifying
B、batch
C、long period
D、temporary
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Which of the following local files is used to run the date command on the remote machine "Earth" using the following rexec command without request for a password？ rexec Earth date（）。
A . ~/ .rhosts
B . $HOME/.netrc
C . /etc/hosts.equiv
D . /etc/security/user
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When running the jfs2 filesystem on a user volume group which of the following options is TRUE?（）
A . Only the 64bit kernel is supported.
B . Filesystem compression is not supported.
C . Filesystem compression is supported only if the 64bit kernel is running.
D . Filesystem compression is supported running either a 32bit or 64bit kernel.
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A user wants to connect to the database instance from an application that is running on a remote machine. Which tools should the DBA use to establish the required configuration to ensure that the user is able to connect to the database instance？（）
A . Data Pump
B . Oracle Net Manager
C . Oracle Enterprise Manager
D . Oracle Universal Installer （OUI）
E . Database Configuration Assistant （DBCA）
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You are configuring a virtual machine （VM） that is running on a Windows Server 2008 R2 host server. The primary virtual disk is connected to IDE Controller 0. You need to add a virtual disk to the VM without shutting down the VM. What should you do？（）
A . Add the virtual disk to IDE Controller 0.
B . Add the virtual disk to IDE Controller 1.
C . Add the virtual disk to an existing SCSI controller.
D . Add a virtual network adapter to the VM. Attach an iSCSI disk to the VM through the virtual network adapter.
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When a person draws a conclusion about a population based on a sample that is not large enough, the person is likely to commit a fallacy called:
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Some students don't feel comfortable when calling a teacher on the telephone if they need help.
A．Y
B．N
C．NG
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When standing on a ship and facing the bow, the right-hand side is called ______.
A.the right side
B.the port side
C.the starboard side
