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In other words, each connection creates a （72） witha length that may be totally different from another path created by another connection. This means that TCP cannot use the same retransmission time for all connections.
A.path
B.window
C.response
D.process
B.window
C.response
D.process
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解析：网络工程师
更多 “ In other words, each connection creates a （72） witha length that may be totally different from another path created by another connection. This means that TCP cannot use the same retransmission time for all connections. A.path B.window C.response D.process ” 相关考题
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根据下面的文字资料回答 72～76 题 （ 1 ）is a one-way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string．（ 2 ）is a protocol that most USENET machines nOW use it to allow news articles to propagate from one machine to another over a reliable connection．（ 3 ）is an approach preferred by cable TV providers．In this solution the fiber terminates at an optoelectrical converter and the final segment is a shared coaxial cable．（ 4 ）is a device used to connect two separate network that use different communication protocol．（ 5 ）is a digital-to-digital polar encoding method in which the signal level is always either positive or negative．第6题：文中（ 1 ）处正确的答案是（ ）。A．MDB．RSAC．DESD．MIB
考题
●The TCP protocolis a (71) layer protocol. Each connection connects two TCPs that may be just one physical network apart or located on opposite sides ofthe globe. In other words, each connection creates a (72) witha length that may be totally different from another path created by another connection. This means that TCP cannot use the same retransmission time for all connections. Selecting afixed retransnussion time for all connections can result in serious consequences. Ifthe retransmission time does not allow enough time for a (73) to reach the destination and an acknowledgment to reach the source, it can result in retransmission of segments that are still on the way. Conversely, if the retransnussion time is longer than necessary for a short path, it may result in delay for the application programs.Even for one single connection, the retransmission time should not be fixed.A connection may be able to send segments and receive (74)faster during nontraffic period than during congested periods. TCP uses the dynamic retransmission time,a transmission time is different for each connection and which may be changed during the same connection. Retransmission time can be made(75) by basing it on the round-trip time (RTT). Several formulas are used for this purpose.(71) A.physicalB.networkC.transportD.application(72) A.pathB.windowC.responseD.process(73) A.processB.segmentC.programD.user(74) A.connectionsB.requestsC.acknowledgmentsD.datagrams(75) A.longB.shortC.fixedD.dynamic
考题
● (71) is a one-way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string．(72) is a protocol that most USENET machines now use it to allow news articles to propagate from one machine to another over a reliable connection．(73) is an approach preferred by cable TV providers ．In this solution the fiber terminates at an optoelectrical converter and the final segment is a shared coaxial cable．(74) is a device used to connect two separate network that use different communication protocol．(75) is a digital-to-digital polar encoding method in which the signal level is always either positive or negative．(71) A． MDB．RSAC．DESD．MIB(72)A．RTPB．RTTPC FTPD．NNTP(73) A． ADSLB．FTTCC．HFCD．FTTH(74)A ．RouterB．GatewayC．BridgeD．hub(75)A ．NNIB．NRZC．NAKD．NVT
考题
In business, people have to deal in person__________ all kinds of people. You may have to use English when talking to different people within your company who don't speak your language; these may be colleagues or co-workers, superiors or subordinates-who may work with you in your own department, in another part of the building or in another branch. And you may also have to deal in English with people from__________ the organization: clients, suppliers, visitors and members of the public. Moreover, these people may be friends, acquaintances or strangers-people of your own age, or people who are__________ or older than you. The relationship you have with a person determines the kind of language you use. This relationship may even affect what you say when you meet people: for example, it's not__________ to say “Hi, how are you!” when meeting the Managing Director of a large company or to say “Good morning, it's a great pleasure to meet you” when being introduced to a person you'll be working closely with in the same team. Remember that people form. an impression of you from the way you speak and behave-not just from the__________ you do your work. People in different countries have different ideas of what sounds friendly, polite or sincere-and of what sounds rude or unfriendly! Good manners in your culture may be considered bad manners in another. Remember also that your body language, gestures and expression may tell people more about you than the words you use.
考题
A transport layer protocol has several responsibilities. One is to create a process-to-process (program-to-program) communication; TCP uses port (71) to accomplish this. Another responsibility of a transport layer protocol is to create a (72) and error-control mechanism at the transport level. TCP uses a sliding (73) protocol to achieve flow control. It uses the acknowledgment packet, time-out, and retransmission to achieve (74) control. The transport layer is also responsible for providing a connection mechanism for the application program. The application program sends (75) of data to the transport layer. It is the responsibility of the transport layer at the sending station to make a connection with the receiver.（71）A．numbersB．connectionsC．diagramsD．resources
考题
The TCP protocolis a (71) layer protocol. Each connection connects two TCPs that may be just one physical network apart or located on opposite sides ofthe globe. In other words, each connection creates a (72) witha length that may be totally different from another path created by another connection. This means that TCP cannot use the same retransmission time for all connections. Selecting afixed retransnussion time for all connections can result in serious consequences. Ifthe retransmission time does not allow enough time for a (73) to reach the destination and an acknowledgment to reach the source, it can result in retransmission of segments that are still on the way. Conversely, if the retransnussion time is longer than necessary for a short path, it may result in delay for the application programs.Even for one single connection, the retransmission time should not be fixed.A connection may be able to send segments and receive (74)faster during nontraffic period than during congested periods. TCP uses the dynamic retransmission time,a transmission time is different for each connection and which may be changed during the same connection. Retransmission time can be made(75) by basing it on the round-trip time (RTT). Several formulas are used for this purpose.A.physicalB.networkC.transportD.application@@@SXB@@@A.pathB.windowC.responseD.process@@@SXB@@@A.processB.segmentC.programD.user@@@SXB@@@A.connectionsB.requestsC.acknowledgmentsD.datagrams@@@SXB@@@A.longB.shortC.fixedD.dynamic
考题
is a one-way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string.(67)is a protocol that most USENET machines how use it to allow news articles to propagate from one machine to another over a reliable connection.(68)is an approach preferred by cable TV providers. In this solution the fiber terminates at an optoelectrical converter and the final segment is a shared coaxial cable.(69)is a device used to connect two separate network that use different communication protocol.(70)js a digitalA．MDB．RSAC．DESD．MIB
考题
is a one -way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string.(72) is a protocol that most USENET machines now use it to allow news articles to propagate from one machine to another over a reliable connection.(73) is an approach preferred by cable TV providers. In this solution the fiber terminates at an optoelectrical converter and the final segment is a shared coaxial cable.(74) is a device used to connect two separate network that use different communication protocol.(75) is a digital-to-digital polar encoding method in which the signal level is always either positive or negative.A．MDB．RSAC．DESD．MIB
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第二篇Love or Hate?We have saved as a final set of emotions to two most important emotions connected with other people:love and its opposite,hate.Love can be seen everywhere.Yet surprisingly,love has been the subject of less scientific research than other emotions,such as anger and fear. The reason for this may be two fold.Firstly,love is a very complex emotion,difficult to describe and measure. Secondly,unlike many radical emotions,radical love is generally not a problem. Thus less medical attention has been paid to it.What is love?This is a complex question and requires a complex answer. Love is a strong,positive attraction and feeling for another person or thing. But it is more than this.It also involves feeling of caring,protection,excitement,and tenderness.When two people are in love,they feel drawn to one another;they greatly enjoy each other's company;and they may be sexually attracted to one another.Sometimes it is easier to think in terms of different kinds of love:romantic love,brotherly love, and so forth.Though they are different in some respects,they share one important characteristic: a strong positive feeling toward another.Our feelings toward other people are often complex.We may love someone and,at the same time,be angry with him.Or we may love someone,even though we are jealous of him.We mighi even love someone and,at the same time,hate for some precise reason.Hate is a strong negative emotion toward someone,and is due to anger,jealousy,or some other factor. Like love,hate can be a very strong emotion.It can also be very dangerous.The question is often asked,"Is it bad to hate?"The best answer is probably" sometimes yes and sometimes no." Usually hate does not help us.It makes us feel unhappy and makes us do things that may hurt others.However,sometimes it may be necessary to hate and hurt someone in order to protect loved ones.Love is a lasting,strong,positive attraction and feeling for another person or thing,the very opposite emotion of which is__________.A:anger B:fearC:jealousy D:hate
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共用题干
第二篇Love or Hate?We have saved as a final set of emotions to two most important emotions connected with other people:love and its opposite,hate.Love can be seen everywhere.Yet surprisingly,love has been the subject of less scientific research than other emotions,such as anger and fear. The reason for this may be two fold.Firstly,love is a very complex emotion,difficult to describe and measure. Secondly,unlike many radical emotions,radical love is generally not a problem. Thus less medical attention has been paid to it.What is love?This is a complex question and requires a complex answer. Love is a strong,positive attraction and feeling for another person or thing. But it is more than this.It also involves feeling of caring,protection,excitement,and tenderness.When two people are in love,they feel drawn to one another;they greatly enjoy each other's company;and they may be sexually attracted to one another.Sometimes it is easier to think in terms of different kinds of love:romantic love,brotherly love, and so forth.Though they are different in some respects,they share one important characteristic: a strong positive feeling toward another.Our feelings toward other people are often complex.We may love someone and,at the same time,be angry with him.Or we may love someone,even though we are jealous of him.We mighi even love someone and,at the same time,hate for some precise reason.Hate is a strong negative emotion toward someone,and is due to anger,jealousy,or some other factor. Like love,hate can be a very strong emotion.It can also be very dangerous.The question is often asked,"Is it bad to hate?"The best answer is probably" sometimes yes and sometimes no." Usually hate does not help us.It makes us feel unhappy and makes us do things that may hurt others.However,sometimes it may be necessary to hate and hurt someone in order to protect loved ones.The word"saved"in the first sentence of this passage means___________.A:left B:relaxedC:set free D:kept up
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共用题干
第二篇Love or Hate?We have saved as a final set of emotions to two most important emotions connected with other people:love and its opposite,hate.Love can be seen everywhere.Yet surprisingly,love has been the subject of less scientific research than other emotions,such as anger and fear. The reason for this may be two fold.Firstly,love is a very complex emotion,difficult to describe and measure. Secondly,unlike many radical emotions,radical love is generally not a problem. Thus less medical attention has been paid to it.What is love?This is a complex question and requires a complex answer. Love is a strong,positive attraction and feeling for another person or thing. But it is more than this.It also involves feeling of caring,protection,excitement,and tenderness.When two people are in love,they feel drawn to one another;they greatly enjoy each other's company;and they may be sexually attracted to one another.Sometimes it is easier to think in terms of different kinds of love:romantic love,brotherly love, and so forth.Though they are different in some respects,they share one important characteristic: a strong positive feeling toward another.Our feelings toward other people are often complex.We may love someone and,at the same time,be angry with him.Or we may love someone,even though we are jealous of him.We mighi even love someone and,at the same time,hate for some precise reason.Hate is a strong negative emotion toward someone,and is due to anger,jealousy,or some other factor. Like love,hate can be a very strong emotion.It can also be very dangerous.The question is often asked,"Is it bad to hate?"The best answer is probably" sometimes yes and sometimes no." Usually hate does not help us.It makes us feel unhappy and makes us do things that may hurt others.However,sometimes it may be necessary to hate and hurt someone in order to protect loved ones.Which of the following is true?A:Love has been the subject of less scientific research because it is too simple an emotion.B:Radical love is so difficult to describe and measure that less medical attention has been paid to it.C:To hate is always too bad.D:We can have at the same time two opposite feelings for another.
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共用题干
第二篇Love or Hate?We have saved as a final set of emotions to two most important emotions connected with other people:love and its opposite,hate.Love can be seen everywhere.Yet surprisingly,love has been the subject of less scientific research than other emotions,such as anger and fear. The reason for this may be two fold.Firstly,love is a very complex emotion,difficult to describe and measure. Secondly,unlike many radical emotions,radical love is generally not a problem. Thus less medical attention has been paid to it.What is love?This is a complex question and requires a complex answer. Love is a strong,positive attraction and feeling for another person or thing. But it is more than this.It also involves feeling of caring,protection,excitement,and tenderness.When two people are in love,they feel drawn to one another;they greatly enjoy each other's company;and they may be sexually attracted to one another.Sometimes it is easier to think in terms of different kinds of love:romantic love,brotherly love, and so forth.Though they are different in some respects,they share one important characteristic: a strong positive feeling toward another.Our feelings toward other people are often complex.We may love someone and,at the same time,be angry with him.Or we may love someone,even though we are jealous of him.We mighi even love someone and,at the same time,hate for some precise reason.Hate is a strong negative emotion toward someone,and is due to anger,jealousy,or some other factor. Like love,hate can be a very strong emotion.It can also be very dangerous.The question is often asked,"Is it bad to hate?"The best answer is probably" sometimes yes and sometimes no." Usually hate does not help us.It makes us feel unhappy and makes us do things that may hurt others.However,sometimes it may be necessary to hate and hurt someone in order to protect loved ones.Which characteristic is shared by different kinds of love? A: A strong negative emotion toward someone.B:A strong positive feeling toward another.C:Unhappy feeling toward another.D:Jealous feeling toward someone.
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共用题干
第一篇Nonverbal（不用语言的）elements form a major part of any communication interchange. Som( people would say it's the most important part. According to one study,words convey only 7 percen of a person's message.Intonation and voice quality communicate 38 percent,and nonverbal cue, transmit a whopping 55 percent. That means people pick up more from nonverbal communicatior than from the words a person says.When studying about a foreign culture,then,it just makes sense to pay attention to how people use nonverbal cues.Gestures comprise a major form of nonverbal communication. In contrast to sign language,usec by deaf people to communicate elaborate messages,gestures function as visual icons which represeni a single idea. But often these gestures are embarrassingly culture bound.For example,when the Maoris of New Zealand stick out their tongue at someone,it is a sign of respect. When American schoolchildren make the same gesture,it means just the opposite.Also,Americans often indicate "OK"with their thumb and forefinger touching to form a circle.The same gesture means"money" to the Japanese,"zero"to the French and a vulgarity to Brazilians.For that reason,people in a foreign culture must use gestures with caution.Another cultural aspect of nonverbal communication is one that you might not think about: space.Every person perceives himself to have a sort of invisible shield surrounding his physical body.When someone comes too close,he feels uncomfortable.When he bumps into someone,he feels obligated to apologize.But the size of a person's"comfort zone"varies,depending on his cultural or ethnic origin.For example,in causal conversation,many Americans stand about four feet apart. In other words,they like to keep each other"at arm's length".People in Latin or Arab cultures,in contrast,stand very close to each other,and touch each other often.If someone from one of those cultures stands too close to an American while in conversation,the American may feel uncomfortable and back away.People in a foreign culture must use gestures_________.A:cautiously B:with great careC:with warnings D:Both A and B are correct
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共用题干
第一篇Nonverbal（不用语言的）elements form a major part of any communication interchange. Som( people would say it's the most important part. According to one study,words convey only 7 percen of a person's message.Intonation and voice quality communicate 38 percent,and nonverbal cue, transmit a whopping 55 percent. That means people pick up more from nonverbal communicatior than from the words a person says.When studying about a foreign culture,then,it just makes sense to pay attention to how people use nonverbal cues.Gestures comprise a major form of nonverbal communication. In contrast to sign language,usec by deaf people to communicate elaborate messages,gestures function as visual icons which represeni a single idea. But often these gestures are embarrassingly culture bound.For example,when the Maoris of New Zealand stick out their tongue at someone,it is a sign of respect. When American schoolchildren make the same gesture,it means just the opposite.Also,Americans often indicate "OK"with their thumb and forefinger touching to form a circle.The same gesture means"money" to the Japanese,"zero"to the French and a vulgarity to Brazilians.For that reason,people in a foreign culture must use gestures with caution.Another cultural aspect of nonverbal communication is one that you might not think about: space.Every person perceives himself to have a sort of invisible shield surrounding his physical body.When someone comes too close,he feels uncomfortable.When he bumps into someone,he feels obligated to apologize.But the size of a person's"comfort zone"varies,depending on his cultural or ethnic origin.For example,in causal conversation,many Americans stand about four feet apart. In other words,they like to keep each other"at arm's length".People in Latin or Arab cultures,in contrast,stand very close to each other,and touch each other often.If someone from one of those cultures stands too close to an American while in conversation,the American may feel uncomfortable and back away.In the last sentence of the first paragraph, "make sense" means_________.A:understand B:is sensibleC:is understood D:is reasonable and practical
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共用题干
第一篇Nonverbal（不用语言的）elements form a major part of any communication interchange. Som( people would say it's the most important part. According to one study,words convey only 7 percen of a person's message.Intonation and voice quality communicate 38 percent,and nonverbal cue, transmit a whopping 55 percent. That means people pick up more from nonverbal communicatior than from the words a person says.When studying about a foreign culture,then,it just makes sense to pay attention to how people use nonverbal cues.Gestures comprise a major form of nonverbal communication. In contrast to sign language,usec by deaf people to communicate elaborate messages,gestures function as visual icons which represeni a single idea. But often these gestures are embarrassingly culture bound.For example,when the Maoris of New Zealand stick out their tongue at someone,it is a sign of respect. When American schoolchildren make the same gesture,it means just the opposite.Also,Americans often indicate "OK"with their thumb and forefinger touching to form a circle.The same gesture means"money" to the Japanese,"zero"to the French and a vulgarity to Brazilians.For that reason,people in a foreign culture must use gestures with caution.Another cultural aspect of nonverbal communication is one that you might not think about: space.Every person perceives himself to have a sort of invisible shield surrounding his physical body.When someone comes too close,he feels uncomfortable.When he bumps into someone,he feels obligated to apologize.But the size of a person's"comfort zone"varies,depending on his cultural or ethnic origin.For example,in causal conversation,many Americans stand about four feet apart. In other words,they like to keep each other"at arm's length".People in Latin or Arab cultures,in contrast,stand very close to each other,and touch each other often.If someone from one of those cultures stands too close to an American while in conversation,the American may feel uncomfortable and back away.Nonverbal communication is a form of communication_________.A:that does not involve the use of languageB:that involves the use of languageC:that does not involve the use of verbsD:that is understood by deaf people
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共用题干
第一篇Nonverbal（不用语言的）elements form a major part of any communication interchange. Som( people would say it's the most important part. According to one study,words convey only 7 percen of a person's message.Intonation and voice quality communicate 38 percent,and nonverbal cue, transmit a whopping 55 percent. That means people pick up more from nonverbal communicatior than from the words a person says.When studying about a foreign culture,then,it just makes sense to pay attention to how people use nonverbal cues.Gestures comprise a major form of nonverbal communication. In contrast to sign language,usec by deaf people to communicate elaborate messages,gestures function as visual icons which represeni a single idea. But often these gestures are embarrassingly culture bound.For example,when the Maoris of New Zealand stick out their tongue at someone,it is a sign of respect. When American schoolchildren make the same gesture,it means just the opposite.Also,Americans often indicate "OK"with their thumb and forefinger touching to form a circle.The same gesture means"money" to the Japanese,"zero"to the French and a vulgarity to Brazilians.For that reason,people in a foreign culture must use gestures with caution.Another cultural aspect of nonverbal communication is one that you might not think about: space.Every person perceives himself to have a sort of invisible shield surrounding his physical body.When someone comes too close,he feels uncomfortable.When he bumps into someone,he feels obligated to apologize.But the size of a person's"comfort zone"varies,depending on his cultural or ethnic origin.For example,in causal conversation,many Americans stand about four feet apart. In other words,they like to keep each other"at arm's length".People in Latin or Arab cultures,in contrast,stand very close to each other,and touch each other often.If someone from one of those cultures stands too close to an American while in conversation,the American may feel uncomfortable and back away.The main idea of the passage is________.A:you should pay more attention to your gestureB:nonverbal elements play an important role in communication interchangeC:the importance of body languageD:you should not pay attention to your pronunciation and intonation
考题
Even for one single connection, the retransmission time should not be fixed.A connection may be able to send segments and receive （74）faster during nontraffic period than during congested periods. TCP uses the dynamic retransmission time,a transmission time is different for each connection and which may be changed during the same connection.
A.connections
B.requests
C.acknowledgments
D.datagrams
考题
Which of the following best describes the lock protection provided by DB2 for the current row of a cursor?（）A、The cursor is only protected from updates and deletes by concurrent applications.B、The row is only protected from positioned updates and deletes that reference another cursor of the same application.C、The cursor is protected from positioned updates and deletes that reference another cursor of a different application.D、The row is protected from updates and deletes by the current application and from positioned updates and deletes that reference another cursor of the same application.
考题
Users can define policy to control traffic flow between which two components？（）A、from a zone to the device itselfB、from a zone to the same zoneC、from a zone to a different zoneD、from one interface to another interface
考题
Users can define policy to control traffic flow between which two components? （）(Choose two.)A、from a zone to the router itselfB、from a zone to the same zoneC、from a zone to a different zoneD、from one interface to another interface
考题
Which two statements are TRUE regarding Coherence Indexes ？ （）A、 indexes are maintained by cache entry ownesB、 an application should not suggest an index that another aplication had suggestedC、 indexes cannot be sortedD、 each application using Coherence may suggest the same set of indexes when it starts
考题
You are the administrator of a Windows 2000 Professional portable computer that is shared by users in the sales department. You want to configure a roaming user profile for each user. You want each individual user profile setting to be available from any location, including by using a dial-up connection. You log on to the computer by using the local Administrator account. You create user accounts for the users in the sales department. When you attempt to configure each individual user account profile to be a roaming profile, you find that you cannot. You receive the change Profile Type dialog box as shown in the exhibit (Click the Exhibit button) You want to be able to configure each user account to use a roaming user profile. What should you do?（ ）A、From System in Control Panel, select the Change Type option, and then select the Roaming profile option. B、From Users and passwords in Control Panel, select the Advanced tab, and then define the path for the profile location. C、Use the Network Connection wizard to create a virtual private network (VPN) connection to the network, and define the mandatory profile path on each domain user account. D、Connect the portable computer to the network, and configure the user accounts for a roaming user profile.
考题
单选题Which of the following best describes the lock protection provided by DB2 for the current row of a cursor?（）A
The cursor is only protected from updates and deletes by concurrent applications.B
The row is only protected from positioned updates and deletes that reference another cursor of the same application.C
The cursor is protected from positioned updates and deletes that reference another cursor of a different application.D
The row is protected from updates and deletes by the current application and from positioned updates and deletes that reference another cursor of the same application.
考题
单选题Limitation of liability to a specified sum，or a clause totally exempting the Shipowner from liability if the claim is not made within a given time，cannot（）the Shipowner where the loss is due to unseaworthiness unless clear and express words are used to indicate it.A
avoidB
availC
amendD
awake
考题
问答题Cultural Attitudes towards Time According to anthropologist Irving Hallowell, there is no evidence that humans have an inborn sense of time. A person’s temporal concepts are probably determined largely by culture. One study showed that infants, after a few days of listening to speech around them, will move their heads and limbs in rhythm with the speech they hear. As children develop, they adapt more fully to their temporal culture. This temporal culture influences language, music, poetry and dance. It also affects relationships. We tend to get along well with people who share our sense of time. One particular cultural attitude towards time is found in polychronic cultures. Some Mediterranean and southwest Asian Cultures are usually placed in this category. Such cultures emphasise relationships among people, flexible timing of appointments, and the careful completion of processes rather than strict schedules. Polychronic people seldom feel that time is being wasted. They tend to consider each activity valuable on its own, not just as part of a larger process. Polychronic people tend to have many projects going on at the same time, and they may shift frequently from one task to another. They change plans often. For polychronic people, work time is not clearly separable from personal time, so business meetings are considered a form of socialising. Monochronic cultures, on the other hand, are oriented towards tasks and schedules. Cultures usually considered monochromic can be found in northern Europe, North America, and some parts of eastern Asia. Monochronic people feel that time is tangible and inflexible and that “time is money.” They do one thing at a time and concentrate on each thing. Time and job commitments are very important to them and they tend to follow plans rigidly. Also, monochromic people clearly separate their work and personal time, and they place a high value on privacy. As you might expect, people from polychronic and monochromic cultures often misunderstand each other because of their different senses of time. For example, because a monochromic culture is highly compartmentalized, monochromic people tend to sequence conversations as well as tasks. They would not, for instance, interrupt a phone call in order to greet another person who just came into the room In contrast, polychronic people are comfortable with having multiple conversations at the same time. They would consider it rude not to greet someone who entered during a phone conversation. Complete the summary below by choosing for each blank no more than three words from the passage. Cultures may have either a 1 or a monochromic conception of time. Cultures with a polychromic view of time follow a 2 timetable. People from polychronic cultures tend to work on severa 3 at the same time. On the other hand, people in 4 perceive events and tasks as being more compartmentalized. In this culture, jobs and even conversations should follow a certain 5 Everything in these cultures seems inflexible, and has its own place and time.
考题
单选题You use a Windows 2000 Professional portable computer both at the office and at home. In the office you connect the portable computer to a docking station and use Internet Explorer to access the Internet through your LAN connection. At home, you configure a new dial-up connection to the Internet. Now when you attempt to access the Internet from the office you are prompted to connect via your dial-up connection. When you cancel this message, you can only work offline and cannot access the Internet. You want to maintain your dial-up connection for home use and your ability to access the Internet when connected to the company LAN. What should you do?（）A
Reconfigure the dial-up connection to dial-up to a private network.B
Create another connection that uses a virtual private network （VPN） to connect a private network though the Internet.C
Configure Internet Explorer to automatically detect proxy settings.D
Configure Internet Explorer to dial whenever a network connection is not present.
考题
单选题The use of the danger signal（）.A
replaces directional signalsB
makes the other vessel the stand-on vesselC
indicates doubt as to another vessels actionsD
is the same as a MAYDAY signal
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