-
The System Administrator wants to do a backup of the HMC and notices that there are two options on the HMC menu: Backup Critical Console data and Save Upgrade Data. Which of the following best describes the differences between the two options?（）
A . Both options back up user and partition profile data. Only the Backup Critical Console Data backs up TCP/IP settings or preferences
B . Both options back up partition profile information. Only the Backup Critical Console Data backs up service function settings, such as Inventory Scout, Service Agent, and Service Focal Point
C . The Backup Critical Console Data should be performed just before the HMC software update operation. The Save Upgrade Data should be performed each time configuration changes are made to the system or the HMC
D . The Save Upgrade Data should be performed just before the HMC software update operation. The Backup Critical Console Data should be performed each time configuration changes are made to the system or the HMC
-
In a two-stroke engine, there are always a series of openings known as （）, and in some circumstances, there are also openings known as （）, in the part of the cylinder liner.
A . scavenging air ports；exhaust ports
B . inlet ports；scavenging air ports
C . scavenging air ports；inlet ports
D . exhaust ports；inlet port
-
There are two disadvantages to CO2 pump as a firefighting agent. One of these is the limited quantity available，and the other is（）.
A . the lack of cooling effect on heated materials
B . that it cannot be used in a dead ship situation with no electrical power to the CO
pump
C . that it breaks down under extreme heat to form poisonous gases
D . there is no effect on a class A fire even in an enclosed space
-
There are many reasons why customers lack sufficient security measures on the network. Which two reasons for insufficient security are typical of the customers today?（）
A . the use of hosted email services eliminating the need for local security
B . the perceived costs of security solutions
C . the lack of risk analysis
D . the lack of threats to their network
E . the belief that free security tools are sufficient
F . the desire to avoid unnecessary technologie
-
When there are small differences between the heights of two successive high tides or two successive low tides，the tides are called（）.
A . Diurna
B . Semi-diurnal
C . Solar
D . Mixed
-
Analog signal and digital signal are two kinds of signals in the form of control.
-
L2 8. There are two different s_____ (= groups of people sharing the same concept) of thought.
-
There are two approaches to the study of polysemy. They are（ ）
-
There are two methods to make a brainstorm, so which of the following is NOT involved?
-
There are two themes of poetry in Wordsworth’s view_____ and the feeling of the common people.
A、no essential difference
B、unrelated
C、mutually exclusive
-
There are two approaches to the study of polysemy. They are（ ）
-
There are two main types of arguments. One is deductive, the other is______?
-
There are two different forms of Chinese characters: the traditional Chinese character and the simplified Chinese characters
-
187.When there are small differences between the heights of two successive high tides or two successive tides, the tides are called _____.
-
There are two powerful techniques of circuit analysis that aid in the analysis of complex circuit structures: the node-voltage method and the _________ method.
-
As of 2014, there are 2 acts who won 6 diamond awards. The two acts are______.
-
Data received from two spacecraft indicate that there is many evidence that huge thunderstorms are now occurring around the equator of the planet Saturn.
此题为多项选择题。
-
Before a new type of airplane goes into service, every part of it is tested again and again. But there are two tests that are more important than all the others.
The first is called the "tank test". A modem airplane must fly very high in the sky. Air must be pumped into the plane so that the passengers can breathe. The metal structure (结构) of the plane has to be very strong for this reason. When the plane is filled with air, the air presses against the skin of the plane inside. The pressure (压力) on a small window is like a huge foot that is trying to get out. If a small part of the plane were to fail, the plane would explode in the sky. To test the structure of the plane, the plane is lowered into a huge tank or container of water. Then it is filled with air. The pressure inside the plane is greater than it ever will be when it is high up in the air. Finally, there is an explosion. This does not cause so much damage inside the water tank as it would anywhere else. Engineers can discover which part of the plane has broken. Then that part is made stronger.
The most dangerous test happens when the new plane is going through test flights in the air. The test pilot must find out exactly what happens when the engines(发动机) are all shut off at once. The plane begins to fall like a stone. It is the pilot's job to find out how he can get control of the plane again. These two tests are examples of how planes are made safe before they ever carry passengers.
By doing the "tank test", the engineers can find out______.
A．the amount of air in the plane
B．the strength of the plane structure
C．the pressure inside and outside the plane
D．the power of the airplane engines
-
The two major forms of workforce diversity are ________ and ________.
A．surface-level diversity; deep-level diversity
B．surface-level diversity; lateral-level diversity
C．organizational-level diversity; individual-level diversity
D．lateral-level diversity; deep-level diversity
-
There are rules that govern which affix can be added to what type of stem to form. a new word.Therefore, words formed according to the morphological rules are acceptable words.（)
此题为判断题(对，错)。
-
题目描述：There are 10 incomplete sentencesin this part. You should fill in each blank with the proper form. of the word given in the brackets. Write the word in the corresponding spaceon the AnswerSheet.
In the early 1900s, sandwich becamepopular with the_______(introduce) of sliced bread.
-
Consonants are formed by interrupting, narrowing or diverting the airflow in a variety of ways. There are three ways of classifying the English consonant sounds: __________ of articulation, manner of
A．place
B．obstruction
C．aspiration
D．vibration
-
Directions: In this part, there are two statements related to the video you have just watched. To each statement there are four choices. Choose the best one（） to each question. Which of the following
A．In American culture friendship means a strong life-long bond between two peopl
E．Friendships develop slowly, since they are built to last.
B．I n C hina there are few limits on what you can ask or expect of a frien
D．You can feel free to tell your friend what he or she can or should do to help you.
C．In China,friendships are based on common interests. When the shared activity ends, the friendship may fade
D．Americans expect their friends to be independent , so they do not feel comfortable in a relationship in which one person is giving more and the other person is dependent on what is being given.
此题为多项选择题。
