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【判断题】
粗骨料最大公称粒径不宜超过钢筋保护层厚度的2/3,且不超过钢筋最小间距的1/4。()A.
正确
B.
错误
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举一反三
【单选题】When load balancing traffic between two web servers， which of the following technologies provides the LOWEST cost solution？（）
A.
Active/passive cluster
B.
Active/active cluster
C.
Log shipping
D.
DNS round robin
【简答题】若区域【图片】为【图片】则【图片】___________.
【单选题】TCP load distribution uses which distribution algorithm to spread the load among OP addresses in the pool?
A.
Least number of connections
B.
Amount of traffic going to each IP address in the pool
C.
Round-robin
D.
The weight is determined by the load on each server on the back end
【单选题】It’s a configuration that experts are calling a "firewall sandwich，" with the second firewall providinga second level of load balancing after traffic down. What is meant by the term "firewall sandwich...
A.
single layer of firewalling
B.
multiple layers of firewalling
C.
firewall connections in either an active or standby state
D.
an architecture in which all traffic between firewalls goes through application-specific servers
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