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Which of the following strings can be inserted into an XML column using XMLPARSE?（）
A . "<employee/>"
B . "<?xml version='1.0' encoding='UTF-8' ?>"
C . "<!DOCTYPE hello SYSTEM 'hello_world.dtd'>"
D . "<x xmlns:ibmcert='http://www.ibm.com/certify'>"
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Inductance is the property of an electric circuit that （）
A、opposes any change in the applied voltage
B、opposes any change in the current flow through the circuit
C、aids any changes in the applied voltage
D、aids any changes in the current through the circuit
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In which two locations in an enterprise network can an IPS sensor be placed？（）
A . bridging VLANs on two switches
B . bridging two VLANs on one switch
C . between two Layer 2 devices with trunking
D . between two Layer 2 devices without trunking
E . between a Layer 2 device and a Layer 3 device with trunking
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Data files of which three tablespaces can be recovered by performing an openrecovery？（）
A . TEMP
B . UNDO
C . INDEX
D . SYSAUX
E . SYSTEM
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Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme？（）
A . statically map IPV4 address to IPV6 addresses
B . configuration IPv4 tunnels between IPV6 islands
C . use DHCPv6 to map IPV4 addresses to IPV6 addresses
D . use proxying and translation to translate IPV6 packets into IPV4 packets
E . configure IPV6 directly
F . enable dual-stack routing
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Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme?（）
A . statically map IPV4 address to IPV6 addresses
B . configuration IPv4 tunnels between IPV6 islands
C . use DHCPv6 to map IPV4 addresses to IPV6 addresses
D . use proxying and translation to translate IPV6 packets into IPV4 packets
E . configure IPV6 directly
F . enable dual-stack routing
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Which one of the following information can not be found in engine room induction according to the passage?（）
A . special precautions to deal with heat
B . engine room safety procedures such as earmuffs, safety glasses, work clothes
C . emergency escapes
D . the location of safety equipment around the shi
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An IT director is eager to adopt POWER7 servers because of their relative performance ratings and energy efficiency， but is concerned about migrating applications which require AIX 5.3. Which of the following will address his concern？（）
A . POWER7 servers running AIX 5.3 operate in POWER5+ mode.
B . POWER7 servers running AIX 5.3 operate in POWER6 and POWER6+ mode.
C . POWER7 servers running AIX 5.3 operate in POWER5 and POWER6 modes.
D . POWER7 servers running AIX 5.3 operate in POWER6 and POWER7 modes.
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Which statement can be an inference from the output?（）
A . The FRA disk group has an asynchronous I/O bottleneck
B . The least number of I/Os are performed on the last data file in the list
C . The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list
D . The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk grou
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In which two locations in an enterprise network can an IPS sensor be placed？ （）
A . bridging VLANs on two switches
B . bridging two VLANs on one switch
C . between two Layer 2 devices with trunking
D . between two Layer 2 devices without trunking
E . between a Layer 2 device and a Layer 3 device with trunking
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Which two operations can be performed on an external table（）
A . Create a view on the table.
B . Create an index on the table.
C . Create a synonym on the table.
D . Add a virtual column to the table.
E . Update the table using the UPDATE statement.
F . Delete rows in the table using the DELETE command
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Which three functions can an Integrated Services Router perform in a VoIP network？（）
A . voice stream mixing for conference calling
B . voice gateway
C . call admission control
D . analog or digital phone interfaces
E . XML application services
F . large scale dial plan applicatio
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Which of the following can be obtained by means of an indicator card?（）
A . the peak pressure in a cylinder
B . the temperature of the cooling water
C . the fuel consumption
D . none of the above
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Which of the following four drivers can be defined as an illegal driver?
A . A. A sixteen-year-old boy who drank a glass of wine three hours ago.
B . B. An old lady who took four shots of whisky in yesterday’s party.
C . C. A policeman who likes alcohol very much.
D . D. A pregnant woman who drank a beer an hour ago.
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Ways to reduce energy and water consumption can be understood as an informational process.
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Which word describes an activity that takes a long time to complete and needs a lot of energy and determination and also is the name of a long running race?
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In which area does the woman say an attorney can provide assistance？
A．Trademarks
B．Negotiations
C．Real estate issues
D．Protection of assets
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The most significant breakthrough predicted by Bill joy will be an inexhaustible green energy source that can’t be used to make pollutions___________
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Which of the four quantum numbers determine the energy of an electron in a hydrogen atom （）
A．n
B．l
C．m l
D．m s
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Which one can be used to place an order____？
A. I’d like to have some fruit salad.
B. There are six of us.
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In some ways, the human body is both like a furnace and like an engine. It must have fuel to produce heat as a furnace【C1】______. It must have fuel to produce motion and do【C2】______as an engine does. The nutrients(营养物)which【C3】______energy best are carbohydrates(碳水化合物)and fats. Protein can also be used as fuel. Minerals, vitamins, and water,【C4】______extremely valuable to the body, cannot be used as fuel.
If the body takes in more carbohydrates【C5】______are used for energy, the【C6】______is stored. Two storage places are the liver(肝)and muscles. There is a【C7】______, however, to the amount of carbohydrates they can【C8】______. When they are filled and they always【C9】______be for you to feel your best, excess carbohydrates are changed to fat and【C10】______around the body.
If the body does not take【C11】______a sufficient amount of food, it will use its stored fat for energy. If you【C12】______at all, the body would use up all the stored fats and【C13】______it would use its own protein in order to keep【C14】______as long as possible.
Therefore, the【C15】______amount of food you eat should be in【C16】______with your energy requirements. It is not necessary,【C17】______, for you to go【C18】______counting calories(卡路里)and weighing food. If a person is the【C19】______weight, it is safe to【C20】______that he is eating enough.
【C1】
A．has
B．needs
C．does
D．is
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Scientists discovered that atoms of some substances are radioactive. This means that they are unstable and can be split. The chain of splitting atoms releases great destructive energy and it was this discovery which led scientists to develop the idea of an atomic bomb. The American government secretly worked to produce such a bomb and the first version was much more powerful than anyone had thought.
By this time, the World War II had ended in Europe. But the Japanese refused to surrender, the Americans decided that by dropping an atomic bomb on Japan, they could end the war quickly and save more of their soldier’s lives.
Soon after midnight on 6 August 1945, a bomb was dropped on the city of Hiroshima, a civilian target. No warning was given and there was total devastation. Almost all the buildings were destroyed and more than 100000 people died or were horribly wounded.
The Japanese military still did not want to surrender so three days later, the Americans dropped a second atomic bomb on the city of Nagasaki, killing 45000 people. The Japanese government was discussing ending the war when they heard the news of Nagasaki. Finally, they surrendered and the World War II came to an end.
At first, the scientists who had built the bomb were pleased that it had helped to end the war. However, many would come to realize that they had helped to create the most terrible weapon known to man.
The first atomic bomb ______.
A．was less powerful
B．was dropped in Nagasaki
C．was a failure
D．was tested in desert
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英译汉: Walking through Beijing’s 798 Art District, you can almost feel an energy in contemporary art and culture
