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单选题
contains（）方法表示（）。
A
检测class属性中是否包含一个指定的类名
B
如果不存在类名就添加一个；否则，删除它
C
从元素的class属性中添加和清除一个类名
D
以上都不正确
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更多 “单选题contains（）方法表示（）。A 检测class属性中是否包含一个指定的类名B 如果不存在类名就添加一个；否则，删除它C 从元素的class属性中添加和清除一个类名D 以上都不正确” 相关考题
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What are the contents of a scheduler?()
A.A scheduler contains parameters that describe how a queue should be serviced.B.A scheduler contains traffic that is ready to be transmitted.C.A scheduler contains forwarding classes that allow traffic to be forwarded.D.A scheduler contains a map between the classification of a packet and its forwarding class.
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Which statement is true about a routing table?（）A、It contains routers learned dynamically onlyB、It finds the best path to each destination by using a modified shortest-path-first calculationC、It contains only active BGP routesD、It contains all accepted routes to all destinations
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contains（）方法表示（）。A、检测class属性中是否包含一个指定的类名B、如果不存在类名就添加一个；否则，删除它C、从元素的class属性中添加和清除一个类名D、以上都不正确
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Which of the following BEST describes CAT5e？（）A、Contains four pair of wires of various gaugeB、Contains two wires in a red fireproof jacketC、Contains four twisted pairs of wiresD、Contains eight wires within a thick jacket with a rip cord
考题
What are the contents of a scheduler?（）A、A scheduler contains parameters that describe how a queue should be serviced.B、A scheduler contains traffic that is ready to be transmitted.C、A scheduler contains forwarding classes that allow traffic to be forwarded.D、A scheduler contains a map between the classification of a packet and its forwarding class.
考题
Why is a data source required？（）A、 Data source contains data required for impact event enrichment.B、 Data source contains data required for calculating server downtime.C、 Data source contains data required for services and other related service information.D、 Data source contains data required for LDAP configurations， including login attempts and errors.
考题
单选题What are the contents of a scheduler?（）A
A scheduler contains parameters that describe how a queue should be serviced.B
A scheduler contains traffic that is ready to be transmitted.C
A scheduler contains forwarding classes that allow traffic to be forwarded.D
A scheduler contains a map between the classification of a packet and its forwarding class.
考题
单选题Which statement is true about a routing table?（）A
It contains routers learned dynamically onlyB
It finds the best path to each destination by using a modified shortest-path-first calculationC
It contains only active BGP routesD
It contains all accepted routes to all destinations
考题
单选题Why is a data source required？（）A
Data source contains data required for impact event enrichment.B
Data source contains data required for calculating server downtime.C
Data source contains data required for services and other related service information.D
Data source contains data required for LDAP configurations， including login attempts and errors.
考题
单选题Your network contains an Active Directory domain. The domain contains 1000 user accounts. You have a list that contains the mobile phone number of each user You need to add the mobile number of each user to Active Directory. What should you do（）A
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Create a fila that contains the mobile phone numbers， and then run csvde.exeC
From Adsiedit， select the CN=Users container， and then mofify the properties of the container.D
From Active Directory Users and Computers， select all of the users， and then modify the properties of the users.
考题
单选题下列哪个是初始化方法（）A
_init__B
_del__C
_str__D
_contains__
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