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Studies show that if a working environment is pleasant,（）will be higher.
- A、productive
- B、productivity
- C、production
- D、produce
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After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?A. Show historyB. Show buffersC. Show typed commandsD. Show terminal bufferE. Show commandF. None of the above
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Paragraph 5shows that our imitation of behaviors[A] is harmful to our networks of friends[B] will mislead behavioral studies[C] occurs without our realizing it[D] can produce negative health habits
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You receive an alarm that your Junos device is experiencing problems regarding temperature. Which two commands would you use to investigate this problem?()
A. show chassis hardwareB. show chassis temperature-thresholdsC. show chassis pic fpc-slot value pic-slot valueD. show chassis environment
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Which operational command allows a user to view the exhaust temperatures of a Juniper device?()
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Studies show that the things选择
Studiesshowthatthethingsthatcontributemosttoasenseofhappinesscannotbebought,__________agoodfamilylife,friendshipandworksatisfaction.A)asforB)inviewofC)incaseofD)suchas
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A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study.Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）A. show configurationB. show memoryC. show stacksD. show tech-support
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Which command retrieves and displays information about each Cisco product in the form of aUDI?()
A. show statusB. show hardwareC. show inventoryD. show environment
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共用题干
第一篇Putting Plants to WorkUsing the power of the sun is nothing new.People have had solar-powered calculators and buildings withsolar panels（太阳能电池板）for decades. But plants are the real experts. They' ve been using sunlight as anenergy source for billions of years.Cells in the green leaves of plants work like tiny factories to convert sunlight, carbon dioxide（二氧化 碳）,and water into sugarsand starche（淀粉）,stored energy that the piants can use. This conversion process is called photosynthesis (光合作用）Unfortunately, unless you' re a plant, it's difficult and expensive to convert sunlight into storable energy. That's why scientists are taking a closer look at exactly how plants do it.Some scientists are trying to get plants,or biological cells that act like plants, to work as very small photosynthesic power stations. For example, Maria Ghirardi of the National Renewable Energy Laboratory in Golden. Cobo.,is working with green algae（水藻）.She's trying to trick them into producing hydrogen instead of sugars when they perform photosynthesis. Once the researchers can get the algae working efficient- ly ,the hydrogen that they produce could be used to power fuel cells in cars or to generate electricity.The algae are grown in narrow-necked glass bottles to produce hydrogen in the lab. During photosynthe- sis , plants normally make sugars or strchds. "But under certain conditions,a lot of algae are able to use the sunlight energy not to store starch , but to make hydrogen."Ghirardi says. For example ,algae will produce hy-drogen in an airfree environment. It' s the oxygen in the air that prevents algae from making hydrogen most of the time.Working in an airfree environment, however, is difficult. It's not a practical way to produce cheap energy. But Ghirardi and her colleagues have discovered that by removing a chemical called sulfate（硫酸盐） from the environment that the algae grow in, they will make hydrogen instead of sugars,even when air is present.Unfortunately, removing the sulfate also makes the algae's cells work very slowly,and not much hydrogen is produced. Still ,the researchers see this as a first step in their goal to produce hydrogen efficiently from algae. With more work,they may be able to speed the cells' activity and produce larger quantities of hydrogen.The researchers hope that algae will one day be an easy-to-use fuel source. The organisms are cheap to get and to feed, Ghirardi says,and they can grow almost anywhere:"You can grow them in a reactor, in a pond. You can grow them in the ocean. There's a lot of flexibility in how you can use these organisms." Researchers find it difficult to make algae produce hydrogen efficiently because_______________.A:it is hard to create an airfree environmentB:it is expensive to remove the sulfate from the environmentC:removing the sulfate slows down hydrogen productionD:the algae's cells work slowly if there is no oxygen in the air
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下面的选项中显示系统硬件和软件版本信息的命令是（ ）。A.show configurations
B.show environment
C.show versions
D.show platform
考题
Studies show that if a working environment is pleasant,（）will be higher.AproductiveBproductivityCproductionDproduce
考题
You receive an alarm that your Junos device is experiencing problems regarding temperature. Which two commands would you use to investigate this problem?（）A、show chassis hardwareB、show chassis temperature-thresholdsC、show chassis pic fpc-slot value pic-slot valueD、show chassis environment
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A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study. Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）A、show configurationB、show memoryC、show stacksD、show tech-support
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Which operational command allows a user to view the exhaust temperatures of a Juniper device?（）A、show chassis stateB、file list alarmC、show chassis alarmsD、show chassis environment
考题
After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）A、Show historyB、Show buffersC、Show typed commandsD、Show terminal bufferE、Show command
考题
Which command retrieves and displays information about each Cisco product in the form of aUDI?（）A、show statusB、show hardwareC、show inventoryD、show environment
考题
An adapter state does not show available after a reboot. Which of the following is the most probable cause？（）A、DNS is not working properlyB、Ping is not working properlyC、The cables are disconnectedD、The device driver did not load properly
考题
单选题The company’s ______ regarding casual dress has been revised in order to create a friendly working environment.A
policyB
preparationC
symbolD
customs
考题
单选题An adapter state does not show available after a reboot. Which of the following is the most probable cause？（）A
DNS is not working properlyB
Ping is not working properlyC
The cables are disconnectedD
The device driver did not load properly
考题
单选题Studies show that if a working environment is pleasant,（）will be higher.A
productiveB
productivityC
productionD
produce
考题
单选题According to the passage which of the following would produce the LEAST amount of heat?A
A fat female who studies hard.B
A thin female who does not study.C
A fat male who does not study.D
A thin male who studies hard.
考题
问答题What is the most important when it comes to a good job: money, colleagues, boss or the working environment?
考题
单选题Animal studies show that ______.A
monkey mothers know some knowledge on biologyB
mothers tend to show real love to their female babiesC
the offspring does not need so much caring from motherD
monkey mothers give more care to their female kids by instinct
考题
问答题Practice 5 ‘Mini presentation’—about 6 minutes In this part of the test you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas. A WHAT IS IMPORTANT WHEN…? Selecting a secretary for the general manager ● Qualifications ● Related work experience B WHAT IS IMPORTANT WHEN…? Cancelling a business meeting ● Making an apology ● Reasons for cancellation C WHAT IS IMPORTANT WHEN…? Motivating staff ● Bonuses offered ● Pleasant working environment
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