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he network administrator is trying to add Switch1 to the network， but the 802.1Q trunk is not coming up. Switch1 was previously tested in the laboratory and its trunk configuration worked fine. What are three possible causes of this problem？（）
A . The trunking configuration mode on Switch1 is set to Off.
B . The trunking configuration mode on the other end is set to On.
C . The trunking configuration mode on the other end is set to Desirable.
D . Cisco Discovery Protocol is not running on the other end.
E . There is a VTP domain name mismatch.
F . Switch1 does not support 802.1Q
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The network administrator is trying to add Switch1 to the network， but the 802.1Q trunk is not coming up. Switch1 was previously tested in the laboratory and its trunk configuration worked fine. What are three possible causes of this problem？（）
A . The trunking configuration mode on Switch1 is set to Off.
B . The trunking configuration mode on the other end is set to On.
C . The trunking configuration mode on the other end is set to Desirable.
D . Cisco Discovery Protocol is not running on the other end.
E . There is a VTP domain name mismatch.
F . Switch1 does not support 802.1Q
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Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）
A . Accidental discharge of oil
B . Disposal of oil residues
C . Quantity of water produced by FWG
D . Discharge of dirty ballast or cleaning water from fuel oil tank
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If the bill of lading（）contain a space in which the shipper can insert the declared value of the goods，the Shipowner is not entitled to limit his liability.
A . does
B . did
C . does not
D . will not
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An integral part of a blowout preventer that serves as the closing element on an open hole，and whose ends do not fit around the drill pipe but seal against each other and shut off the space below completely is the（）.
A . shear ram
B . blind ram
C . pipe ram
D . annular ram
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The network administrator is trying to add Switch1 to the network， but the 802.1Q trunk is not coming up. Switch1 was previously tested in the laboratory and its trunk configuration worked fine. What are three possible causes of this problem？ （）
A . The trunking configuration mode on Switch1 is set to Off.
B . The trunking configuration mode on the other end is set to On.
C . The trunking configuration mode on the other end is set to Desirable.
D . Cisco Discovery Protocol is not running on the other end.
E . There is a VTP domain name mismatch.
F . Switch1 does not support 802.1Q.
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An 802.1Q trunk is not coming up between two switches. The ports on both switches are configured as "switchport mode desirable." Assuming that there is no physical issue，choose two possible causes.（）
A . Incorrect VTP domain
B . Incorrect VTP password
C . Incorrect VTP mode
D . Incorrect VTP configuration revisio
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The df command indicates that a filesystem is full， however， the du command indicates that not all space is allocated. How would the system administrator isolate the discrepancy（）
A . Use the fuser command to identify deleted but open files.
B . Use the ipcs command to view orphan shared memory segments.
C . Use the defrag command to determine if the filesystem is fragmented.
D . Use the topas command to identify processes using the most system resources.
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Refer to the exhibit. A new TAC engineer came to you for advice. A GRE over IPsec tunnel was configured, but the tunnel is not coming up. W hat did the TAC engineer configure incorrectly?（）https://assets.asklib.com/images/image2/2018073016420757032.jpg
A . The crypto isakmp configuration is not correct.
B . The crypto map configuration is not correct.
C . The interface tunnel configuration is not correct.
D . The network configuration is not correct; netw ork 172.16.1.0 is missing.
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An 802.1Q trunk is not coming up between two switches. The ports on both switches are configured as "switchport mode desirable." Assuming that there is no physical issue， choose two possible causes.（）
A . Incorrect VTP domain
B . Incorrect VTP password
C . Incorrect VTP mode
D . Incorrect VTP configuration revisio
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Which way is used to make the definition “Love is not like a rummage sale, in which everyone tries to grab what he wants. It is more like a Christmas, in which gifts and thoughtfulness come just a little unexpectedly”?
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Cultural background information is not to be taken seriously when it comes to understanding the messages.
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Which of the following is NOT the training method that comes under behavioral methods?
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Some of the old ____ about the space age are coming true.
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听力原文：W: This is Mrs. Thatcher. My heater is not getting any power and weatherman says the temperature is going to fall below zero tonight. Could you get someone to come over and fix it？
M: This is the busiest time of the year, but 1'11 speak to one of our men about going over some time today.
Q: Whom did Mrs. Thatcher want to come over？
(18)
A．An auto mechanic.
B．An electrician.
C．A carpenter.
D．A telephone repairman.
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When it comes to foods, America is not just the fattest country on earth but probably the most schizophrenic as well--home to the Big Mac and Weight Watchers, the super model and the couch potato.
The love-hate relationship with food was examined in the documentary "Fat" which aired on November 3, and if there is any comfort for the more than 90 million overweight Americans it's that the rest of the world is also getting fatter.
"There is an enormous pressure on people to be thin and to be physically fit but at the same time there is a tremendous pressure and inducement to eat, "Or Kelly Brownell, professor of psychology at Yale University and a participant in the programme, said in an interview. "You will see a Baskin Robbins next to Weight Watchers. You'll see a Family Circle magazine with a delicious chocolate cake on the cover beside a diet article, "said Brownell. "At the same time as we have record levels of obesity, we have record levels of eating disorders too," he said.
The desire to eat fatty food came from a primitive survival instinct to store enough energy in good times to ensure survival when food was scare. But in a modern urban society, where fast food chains appear on almost every block, the instinct to eat far has begun to work against us.
The documentary claims that nowhere is the exposure to junk food more prevalent than in the United States, where the problem has been compounded by the increasingly sedentary modern lifestyle. It also says that members of Arizona's Pima Indian tribe are the fattest people in the fattest country on earth. Until recently the tribe lived a simple life, but in 1984 when the tribe won a gaming stream. Today the tribe is plagued by obesity, high blood pressure and heart disease. Just 800 kms south in Mexico, another branch of the Pima tribe continues to live a traditional life and eats a traditional diets. These Pima have none of the problems of their American counterparts, who are on average 27kgs heavier.
Part of the problem, according to Brownetl, is the intense advertising of junk food in the United States. The average American child sees thousands of TV commercials each year, most of which advertise fast food, candy and sodas.
The food environment has become so "toxic" according to the documentary, that some US schools even offers fast food such as McDonald's and Burger King in school cafeterias.
"If there is any comfort for the more than 90 million overweight Americans it's that the rest of the world is also getting fatter." What does this sentence mean？
A．Overweight Americans will be glad to see the rest of he world is getting fatter.
B．Actually there is no comfort at all for overweight Americans.
C．The rest of the world had sympathy on overweight Americans.
D．Overweight Americans dislike thin person.
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It is not ____for him to come home at two or three in the morning working as a doctor. （usual）
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听力原文：This new kid looks like he is not all there. All he does is sit and stare out the window as if the only thing he sees is blank space.
What is true about the kid？
A．The kid looks absent-minded.
B．The kid looks abnormal.
C．The kid is not happy.
D．The kid is angry.
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Based on the given drawings, the front view does not show the object in space.（）
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Have you ever dreamed of traveling in space？ It was impossible a hundred years ago, nor was it 50 years ago. With the coming of the Space Age, man’ s dream of visiting the moon has come true.
The journey to the moon has been the first step towards future explorations in space. The distance between the moon and the Earth is very short indeed when compared with the distances between Earth and the other planets. Mars, the nearest planet to Earth is of miles away ! Traveling to the planets or travels between planets will be man’ s next aim. Such travels will be more difficult than the trip to the moon and certainly more exciting.
Recently, two American unmanned spacecraft, Vikings 1 and 2, landed on Mars in an attempt to discover whether that planet had any life on it. So far the presence of life on Mars has neither been proved nor ruled out. Russian space-probes have discovered that the surface of Venus is so hot that it is almost certain that there is no life there. Also the atmosphere of Venus is extremely, dense and the pressure is nearly a hundred times greater than the pressure of the Earth’s atmosphere.
Scientists believe that in the future, space stations can be built in space. These stations can act as stop-over points in space. Spacecraft can refuel at these stations and get their supply of air, food and water.
Spaceships of the future will be bigger and faster. They will be able to carry passengers for trips to the moon or planets.
Man may in the future find planets which have the same conditions as those we have on Earth, and make them his home. However such a possibility is still in the distant future. At the same time, Man should realize that the Earth will be his only home for a long time and begin to value and care for it.
Which of the following statements is true？
A．Recently, two American astronauts have landed on Mars.
B．The surface of Mars is very hot.
C．The journey to the moon started the future exploration in space.
D．There is life in Venus.
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Human language call cope with any subject whatever,and it does not matter how far away the topic of conversation is in time and space．Wbich design feature of language does this phenomenon refer to？
A. Productivity．
B. Cultural transmission．
C. Displacement．
D. Arbitrariness．
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There is not much the airlines can do when it comes to________．
A．making sure the departure are not delayed
B．the efficient handling of luggage
C．speeding up customs procedure
D．the improvement of the condition of waiting lounges
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While Monitoring the space usage in your database that is in ARCHIVELOG mode you observed that the flash recovery area does not have enough free space to accommodate any more files and you do not have necessary permissions to add more space to it.Identify the two events that can occur in the event of a log switch？（）
A.An entry is created in the alert log file and the database instance continues to function normally
B.The log switch hangs occur for transactions until free space is available in the flash recovery area
C.The Oracle database server deletes a file that is on the obsolete file list to make free space in the flash recovery area Oracle
D.The database instance statusis implicitly changed to RESTRICTED mode and file creations to the flash recovery area are prevented
