参考答案和解析
正确答案: A
解析:
细节理解题。根据第二段第三、四句“In some parts of the city, the roads flood(水淹), and anything with an engine(发动机) is useless. But the rickshaw drivers never stop working, even with water all around them.”由此可知,路面被水淹没时可以选乘人力车。
更多“Which type of transport may you take when the roads flood in”相关问题
  • 第1题:

    You develop a Windows Communication Foundation (WCF) service that uses basic authentication for client credentials. This service is currently configured to use message security. The service is hosted on a server in workgroup mode.Users report that their passwords are stolen when they use public computers.You need to ensure that messages are secure and users are authenticated.You prevent the service from being called over HTTP through Microsoft Internet Information Services (IIS) configuration.What should you do next?()

    A. Use the transport security mode and specify None for transport client credential type.

    B. Use the transportWithMessageCredential security mode and specify Basic for the transport client credential type.

    C. Use the message security mode and specify Basic for the transport client credential type.

    D. Use the transportWithMessageCredential security mode and specify None for the transport client credential type.


    参考答案:B

  • 第2题:

    Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwiseconfigured for these vty line protocols?()

    A.transport type all

    B.transport output all

    C.transport preferred all

    D.transport input all


    参考答案:D

  • 第3题:

    When you are performing media recover, and an archived log is lost or corrupt, which type of recover must you perform?()

    • A、Until SCN
    • B、Until time
    • C、Until cancel
    • D、Recover using backup control file.

    正确答案:C

  • 第4题:

    Which of the following may be the disadvantages of road transport?()

    • A、Transport subject to traffic delays
    • B、Transport subject to breakdown
    • C、Goods susceptible to damage through careless driving
    • D、Bad weather

    正确答案:A,B,C,D

  • 第5题:

    Which type of attack is characterized by a flood of packets that are requesting a TCP connection to a server()。

    • A、denial of service
    • B、brute force
    • C、reconnaissance
    • D、Trojan horse

    正确答案:A

  • 第6题:

    In a deployment using standalone access points, clients set up to authenticate with EAP-PEAP orEAP-Cisco Wireless (Cisco-LEAP) cannot authenticate. When you inspect the Failed Attempts reporton the Cisco Secure ACS, you find this error: "Unknown network access server NAS."  Which problem may have caused this failure?()

    • A、misconfigured IP address of the AAA server on the access point
    • B、misconfigured EAP type on the access point
    • C、misconfigured IP address of the access point on the AAA server
    • D、misconfigured EAP type on the AAA server

    正确答案:C

  • 第7题:

    You configured the default backup device type as disk for RMAN backups. In your database,because of business requirements,you have to take a simultaneous duplicate backup of the data files when the RMAN BACKUP command is used.  What must you set using the RMAN CONFIGURE command to achieve this?()  

    • A、 MAXSETSIZE TO 2
    • B、 DEVICE TYPE DISK PARALLELISM 2
    • C、 RETENTION POLICY TO REDUNDANCY 2
    • D、 DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2

    正确答案:C

  • 第8题:

    单选题
    When required to work where there may be explosive gases, you should use tools which are ()
    A

    approved by the Coast Guard

    B

    high carbon steel

    C

    fixed with a ferrous cover

    D

    nonsparking


    正确答案: D
    解析: 暂无解析

  • 第9题:

    单选题
    When deciding the composition of the engineering watch, which may include appropriately qualified ratings, following criteria shall be taken into account() Ⅰ.the type of ship Ⅱ.the type and condition of the machinery Ⅲ.the safety of life, ship, cargo and port Ⅳ.the observance of international, national and local regulations
    A

    Ⅰ+Ⅱ

    B

    Ⅱ+Ⅲ

    C

    Ⅱ+Ⅲ+Ⅳ

    D

    Ⅰ+Ⅱ+Ⅲ+Ⅳ


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    You configured the default backup device type as disk for RMAN backups. In your database,because of business requirements,you have to take a simultaneous duplicate backup of the data files when the RMAN BACKUP command is used.  What must you set using the RMAN CONFIGURE command to achieve this?()
    A

     MAXSETSIZE TO 2

    B

     DEVICE TYPE DISK PARALLELISM 2

    C

     RETENTION POLICY TO REDUNDANCY 2

    D

     DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups.Which action should you take?()
    A

    Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE

    B

    Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE

    C

    Use compression when performing tape backups

    D

    Configure multiple SBT channels


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    When travelling, you are advised to take travellers’ checks, which provide a secure_____ to carrying your money in cash.
    A

    substitute

    B

    selection

    C

    preference

    D

    alternative


    正确答案: B
    解析:
    句意:旅行时你应该采用旅行支票,这是比你带现金安全的选择。alternative选择,替换物。substitute代用品。selection选择,挑选。preference偏爱;优先选择。

  • 第13题:

    Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwise configured for these vty line protocols?()

    A. transport type all

    B. transport output all

    C. transport preferred all

    D. transport input all


    参考答案:D

  • 第14题:

    共用题干
    Highways in the US
    The United States is well-known for its network of major highways designed to help a driver get from one
    place to another in the shortest possible time.________(51)these wide. modern roads are generally
    smooth and well maintained,with__________(52)sharp curves and many straight sections,a direct route
    is not always the most__________________(53)one.Large highways often pass_________(54)scenic areas and
    interesting small towns.Furthermore,these highways generally_______________(55)large urban centers which
    means that they become crowded with_(56)traffic during rush hours,when the"fast,direct"
    way becomes a very slow route.However,there is_____________(57)always another route to take if you are not
    in a hurry.Not far from the____________(58)new"superhighways",there are often older,________________(59)
    heavily traveled roads which go through the countryside._________(60)of these are good two-lane roads;
    others are uneven roads ________ (61)through the country.These secondary routes may go up steep
    slopes along hilly__________ (62)or down frightening hillsides to towns___________(63)in deep valleys.
    Though these are less direct routes,longer and slower,they generally go to places____________(64)the air
    is clean and the scenery is beautiful,and the driver may have a chance to get a fresh,clean_____________ (65)
    of the world.

    _________(60)
    A:All
    B:Several
    C:Lots
    D:Some

    答案:D
    解析:
    根据后面的“a direct route is not always...”可知,这里需要表示让步的连词。
    Although引导的状语从句说的都是公路好的、有利的方面,道路上急弯少也是有利的方 面。弯道是可数名词,所以选B。
    前面的状语从句说的是公路好的、有利的方面,但后面的语气一转,提到“一条直的路 线并不总是令人愉快的”。所以选C。
    pass by是固定搭配,意为“经过”,符合句意。pass to意为“转到”;pass into意为“变 成”;pass over意为“忽略”。
    该句的意思是:这些公路一般都连接着大城市中心。connect意为“连接,相连”,符合 句意。
    heavy traffic是“交通拥挤”的意思,符合句意。
    此句意思是:如果你不着急,几乎总能有另一条路可走。almost意思是“几乎,差不多”, 符合句意。
    空格后是形容词new,该空格处应填副词。后面句子中的older是比较级,所以new也 应有比较的意思。所以选A。
    在此空格前出现比较级“older",本空格与“older”为并列成分,也应为比较级。根据句 意“通往乡村的路一般情况一下不会出现交通阻塞”,所以选择一含有否定意义的“less”最为恰当。
    后面有others,表示“另一些”,则此空应表示“一些”。故选D。
    drive驾驶;cross穿过;curv。沿曲线行进;travel通过,旅游。这里句子的意思是“这些道 路,有些是平坦的双车道,有些则不平坦,蜿蜒经过乡下”。故选C。
    空前的意思是:这些辅线可以爬上陡峭的斜坡。。从上下文看,爬上陡峭的斜坡必然沿 着悬崖延伸,而不可能沿着岩石、大道或小路延伸。
    lying意思是“坐落”,lying是lie的现在分词形式。
    这是一个定语从句,关系副词where引导的句子修饰先行词places。
    此句的意思是“有机会欣赏到人间清新、洁净的景色”。view意为“景色”,符合句意。

  • 第15题:

    If you make different trade in different countries, you must take different transport modes? ()

    • A、Yes    
    • B、Not    
    • C、It must be based on cost    
    • D、Not mention in the paragraph

    正确答案:C

  • 第16题:

    Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwiseconfigured for these vty line protocols?()

    • A、transport type all
    • B、transport output all
    • C、transport preferred all
    • D、transport input all

    正确答案:D

  • 第17题:

    Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwise configured for these vty line protocols?()

    • A、transport type all
    • B、transport output all
    • C、transport preferred all
    • D、transport input all

    正确答案:D

  • 第18题:

    Your database is running in the ARCHIVELOG mode. You have configured RMAN for backup and recovery operations. You execute the following command from the RMAN prompt:   RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON;   After executing this command, in which of the following cases will RMAN make an auto-backup of the control file? ()

    • A、 when you change the name of a datafile
    • B、 when you drop a table from the database
    • C、 when you take an export of the database
    • D、 when you back up the database using OS utilities
    • E、 when you issue an ALTER SYSTEM SWITCH LOGFILE statement
    • F、 when you issue a BACKUP command from inside the RMAN run block

    正确答案:A,E,F

  • 第19题:

    Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling.  You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home.  Which two actions should you perform?()

    • A、When you configure access to the wired network at home, set the wired network adapter location type to Public.
    • B、When you configure access to the wired network at home, set the wired network adapter location type to Private.
    • C、When you configure access to the public wireless access points, set the wireless network adapter location type to Public.
    • D、When you configure access to the public wireless access points, set the wireless network adapter location type to Private.

    正确答案:B,C

  • 第20题:

    单选题
    If you are the stand-on vessel in a crossing situation,you may take action to avoid collision by your maneuver alone. When may this action be taken?().
    A

    At any time you feel it is appropriate

    B

    Only when you have reached extremis

    C

    When you determine that your present course will cross ahead of the other vessel

    D

    When it becomes apparent to you that the give-way vessel is not taking appropriate action


    正确答案: A
    解析: 暂无解析

  • 第21题:

    多选题
    Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling.  You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home.  Which two actions should you perform?()
    A

    When you configure access to the wired network at home, set the wired network adapter location type to Public.

    B

    When you configure access to the wired network at home, set the wired network adapter location type to Private.

    C

    When you configure access to the public wireless access points, set the wireless network adapter location type to Public.

    D

    When you configure access to the public wireless access points, set the wireless network adapter location type to Private.


    正确答案: D,B
    解析: 暂无解析

  • 第22题:

    多选题
    You plan to take a closed database backup using operating system commands. Which three SHUTDOWN options are appropriate for this type of backup?()
    A

    ABORT

    B

    NORMAL

    C

    IMMEDIATE

    D

    TRANSACTIONAL


    正确答案: A,B
    解析: 暂无解析

  • 第23题:

    单选题
    You develop a Windows Communication Foundation (WCF) service that uses basic authentication for client credentials. This service is currently configured to use message security. The service is hosted on a server in workgroup mode.Users report that their passwords are stolen when they use public computers.You need to ensure that messages are secure and users are authenticated.You prevent the service from being called over HTTP through Microsoft Internet Information Services (IIS) configuration. What should you do next?()
    A

    Use the transport security mode and specify None for transport client credential type.

    B

    Use the transportWithMessageCredential security mode and specify Basic for the transport client credential type.

    C

    Use the message security mode and specify Basic for the transport client credential type.

    D

    Use the transportWithMessageCredential security mode and specify None for the transport client credential type.


    正确答案: B
    解析: 暂无解析