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【单选题】

An isotherm is().

A、a line on a weather map connecting equal points of both temperature and pressure

B、an instrument that measures the climatological effects of temperature

C、a line connecting points of equal barometric pressure on a weather map

D、a line connecting points of equal temperature on a weather map

更多“An isotherm is().”相关的问题
第2题

A、An IPv6 address is 64 b long and is represented as hexadecimal characters.  B、An IPv6 address is 32 b long and is represented as decimal digits.  C、An IPv6 address is 128 b long and is represented as decimal digits.  D、An IPv6 address is 128 b long and is represented as hexadecimal characters.  

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第3题

A、An IPv6 address is 64 b long and is represented as hexadecimal characters.  B、An IPv6 address is 32 b long and is represented as decimal digits.  C、An IPv6 address is 128 b long and is represented as decimal digits.  D、An IPv6 address is 128 b long and is represented as hexadecimal characters.  

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第4题

A、A.Interfaces have a default metric of 1.  B、B.Level 1 is intra - area and level 2 is interarea.  C、C.Level 1 routing is between an end system (ES) and IS while Level 2 routing is between an IS and IS.  D、D. Hosts send ISHs while routers send ESHs.  E、E. IS - IS is an open standard.  F、F. Metrics depend on interface speed.  

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第5题

A、The i su 10.1.0.0/23 route is a suppressed route.  B、The i su 10.1. 0.0/23 route is a summary route.  C、The i su 10.1.0.0/23 route is an IS - IS external route.  D、The R1 IS - IS router is an ASBR.  E、The R1 IS - IS router is an ABR that belongs to multiple IS - IS areas.  F、The R1 IS - IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.  

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第6题

A、An Adjacency is formed.  B、No IS-IS PDUs are sent.  C、An Adjacency does not form.  D、An Adjacency forms but traffic is not forwarded.  

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第7题

A、An Adjacency is formed.  B、No IS-IS PDUs are sent  C、An Adjacency does not form.  D、An Adjacency forms but traffic is not forwarded.  

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第8题

A、A. Switch times would exceed 50 ms for an OC-3 BLSR ring.  B、B. An equal amount of working and protect bandwidth is required.  C、C. DCC bandwidth is not large enough to handle K1/K2 processing.  D、D. There is not enough bandwidth in an OC-3 ring to justify BLSR protection.  

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第9题

A、A.The sshd user id is locked.  B、B.The /var/empty directory needs to be created.  C、C.PRNG is set to 'no' in the /etc/ssh/sshd_config file.  D、D.The permissions on /dev/random and /dev/urandom are incorrect.  

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