Which ones are the two type of ciphers？（）

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• There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel（）.

  A、engaged in fishing in a traffic lane B、servicing a submarine cable C、towing another D、engaged on pilotage duty

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• A vessel the passage of which is not to be impeded（）to comply with this Rule when the two vessels are approaching one another so as to involve risk of collision.

  A . remains fully obliged B . has no obligation C . is not necessarily D . is exempted

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• An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems.  Which two operations are required on the volume group prior to the physical disk switch？（）

  A . ‘varyoffvg’ and ‘exportvg’ B . ‘varyofflv’ and ‘importvg’ C . ‘varyofflv’ and ‘migratepv’ D . ‘varyoffvg’ and ‘migratevg&rsquo

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• Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.

  A . The vessel which has the other on her own starboard side B . The vessel which has the other on her own port side C . The one which hears the other's fog signal first D . Neither vessel is the stand-on vessel

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• Routers R1 and R2 use HSRP so that one router will back up the other should there be a failure.   Which two statements are true about the Hot Standby Router Protocol （HSRP）？ （）

  A .  Load sharing with HSRP is achieved by creating multiple subinterfaces on the HSRP routers.   B .  Routers configured for HSRP can belong to multiple groups and multiple VLANs. C .  Load sharing with HSRP is achieved by creating HSRP groups on the HSRP routers. D .  All routers configured for HSRP load balancing must be configured with the same priority.   E .  Routers configured for HSRP must belong to only one group per HSRP interface.

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• An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems.  Which two operations are required on the volume group prior to the physical disk switch？（）  

  A . ’varyoffvg’ and ’exportvg’ B . ’varyofflv’ and ’importvg’ C . ’varyofflv’ and ’migratepv’ D . ’varyoffvg’ and ’migratevg&rsquo

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• Given： http：//com.example/myServlet.jsp？num=one&num=two&num=three. Which two produce the output"one， two and three"？（）

  A . ${param.num[0]，[1] and [2]} B . ${paramValues[0]，[1] and [2]} C . ${param.num[0]}， ${param.num[1]} and ${param.num[2]} D . ${paramValues.num[0]}， ${paramValues.num[1]} and ${paramValues.num[2]} E . ${paramValues["num"][0]}， ${paramValues["num"][1]} and ${paramValues["num"][2]}

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• Which the two about WAR files are true？（）

  A .  WAR files must be located in the web application library directory. B .  WAR files must contain the web application deployment descriptor. C .  WAR files must be created by using archive tools to designed specifically for that purpose.  D .  The web container must serve the content of any META-INF directory located in a WAR file. E .  The web container must allow access to resources in JARs in the web application library directory

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• An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems. Which two operations are required on the volume group prior to the physical disk switch?（）

  A . 'varyoffvg' and 'exportvg' B . 'varyofflv' and 'importvg' C . 'varyofflv' and 'migratepv' D . 'varyoffvg' and 'migratevg'

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• Which two statements about the configuration of the switch interface are correct (Choose two)（）。

  A . The switchport belongs only to VLAN 2 B . Interface fa0/0 will be in both VLAN 1 (by default) and VLAN 2 C . The exhibit shows interface fa0/0 to be dynamically mapped to VLAN 2 D . A network host can be connected to this interface

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• Which are the two options to which a menu can be assigned?（） (Choose two.)

  A . menu B . functions C . data group D . responsibility E . functional grou

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• Which the following two statements are true？（）

  A .  An inner class may be declared as static. B .  An anonymous inner class can be declared as public. C .  An anonymous inner class can be declared as private. D .  An anonymous inner class can extend an abstract class. E .  An anonymous inner class can be declared as protected.

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• Which the two are valid and equivalent？（）

  A .https://assets.asklib.com/images/image2/2018073115112695987.jpg B .https://assets.asklib.com/images/image2/2018073115114664903.jpg C .https://assets.asklib.com/images/image2/2018073115123688801.jpg D .https://assets.asklib.com/images/image2/2018073115124427624.jpg E .https://assets.asklib.com/images/image2/2018073115125392737.jpg

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• Flex Links are a pair of a Layer 2 interfaces (switchports or port channels), where one interface is configured to act as a backup to the other. Which two statements are correct regarding Flex Links?（）

  A . An interface can only belong to single Flex Links. B . An interface can belong to multiple Flex Links. C . Flex Links operate only over single pairs of links. D . Flex Links automatically disable STP so no BPDUs are propagated.

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• Which the two are reserved words in Java？（）

  A .  run B .  import C .  default D .  implement

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• What are two characteristics of the SLB One-arm mode？ （）

  A .  It is not as common as bridge mode B .  The MSFC is not directly connected to the CSM C .  Outbound traffic from servers may need to be directed by PBR or CSNAT to the CSM D .  The SLB is moved to a position where selected inbound and outbound server traffic goesthrough the SLB E .  The CSM statically routes inbound server traffic to the aggregation switch FWSM， then to the connected server subnet

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• Which the two choices are equivalent？（）

  A .  3 / 2 B .  3 < 2 C .  3 * 4 D .  3 << 2 E .  3 * 22 F .  3 <<<2

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• Which of the two states are the last two states to join the union?

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• There are one or two minor differences, but they are ________ the same text.

  A substantially B exceedingly C remarkably D separately

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• There are two sorts of people in the world, who with equal degrees of health, and wealth, and the other comforts of life, become, the one happy, and tile other miserable. This arises very much from the different views in which they consider things, persons, and events.

  In whatever situation men can be placed, they may find conveniences and inconveniencies; in whatever company, they may find persons and conversation more or less pleasing; at whatever table, they may meet with meats or drinks of better and worse taste, dishes better or worse dressed; in whatever climate they will find good and bad weather; under whatever government, they may find good and bad laws, and good and bad administration of those laws; in every poem or work of genius they may see faults and beauties; in almost every face and every person, they may discover fine features and effects, good and bad qualities. Under these circumstances, the two kinds of people above mentioned fix their attention, those who are to be happy, on the conveniences of things, the pleasant parts of conversation, the well-dressed dishes, the goodness of the wines, the fine weather, and enjoy all with cheerfulness. Those who are to be unhappy, think and speak only of the contraries. Hence they are continually discontented themselves, and by their remarks sour the pleasures of society, offend personally many people, and make themselves everywhere disagreeable. If this turn of mind were founded in nature, such unhappy persons would be the more to be pitied. The tendency to criticize and to be disgusted is perhaps taken up originally by imitation, and is unawares grown into a habit, which at present strong may nevertheless be cured when those who have it are convinced of its bad effects on their felicity. I hope this little admonition may be of service to them, and put them on changing a habit, which in the exercise is chiefly an act of imagination yet has serious consequences in life, as it brings on real grieves and misfortunes. For many are offended, nobody loves this sort of people, no one shows them more than the most common civility and respect, and scarcely that; and this frequently puts them out of humor, and draws them into disputes and contentions. If they aim at obtaining some advantage in rank or fortune, nobody wishes them success, or will stir a step, or speak a word, to favor their pretensions. If they incur public censure or disgrace, no one will defend or excuse, and many join to aggravate their misconduct, and render them completely odious. If these people will not change this bad habit, and condescend to be pleased with what is pleasing, without fretting themselves and others about the contraries, it is good for others to avoid an acquaintance with them, which is always disagreeable, and sometimes very inconvenient, especially when one finds one's self entangled in their quarrels. An old philosophical friend of mine grown from experience, was very cautious in this particular, and carefully avoided any intimacy with such people. He had, like other philosophers, a thermometer to show him the heat of the weather, and a barometer to mark when it was likely to prove good or bad; but, there being no instrument invented to discover, at first sight, this unpleasing disposition in a person. He for that purpose made use of his legs, one of which was remarkably handsome, the other, by some accident, crooked and deformed. If a stranger, at the first interview, regarded his ugly leg more than his handsome one, he doubted him. If he spoke of it, took no notice of the handsome leg, that was sufficient to determine my philosopher to have no further acquaintance with him. Every body has not this two-legged instrument, but every one with a little attention, may observe signs of that carping, faultfinding disposition, and take the same resolution of avoiding the acquaintance of those infected with it. I therefore advise those critical, querulous, dis A．their comforts of life B．their minds C．their feelings D．their health and wealth

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• Which ones of the following are the right ways to

  narrow your searching results（） A．Use different forms of words if necessary B．Use * sign to make sure all words are C．included D．C．Use “or” to search for two different word E．forms at the same time F．D．Use – sign to exclude words you do not G．want 此题为多项选择题。

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• 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。

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• The two countries had a _______ dispute over which one owned the land.

  A territorial B terrestrial C inhabitant D residential

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• There are no two leaves which are the same in the world

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