由于技术和经济原因,各种运输方式的运载工具都有其适当的容量范围,从而决定了运输线路的()。
A.运输距离
B.运输能力
C.送达速度
D.运输成本
第1题
●A firewall is a (68) system designed to (69) all organization,s network aga-inst threats.
(68) A.operating
B.programming
C.security
D.service
(69) A.prevent
B.protect
C.develop
D.exploit
第2题
(68) A.operating
B.programming
C.security
D.service
(69) A.prevent
B.protect
C.develop
D.exploit
第3题
A firewall is a(67)system designed to(68)an organization's network against threats.
A.operating
B.programming
C.security
D.service
第4题
A firewall is a(1)system designed to(2)an organization's network against threats.
A.operating
B.programming
C.security
D.service
第5题
●A firewall is a (71) system designed to (72) an organization′s network against threats.
(71) A.operating
B.programming
C.security
D.data
(72) A.prevent
B.protect
C.examine
D.exploit
第6题
A firewall is a(72)system designed to(73)an organization's network aga-inst threats.
A.operating
B.programming
C.security
D.service
第7题
A firewall is a(72)system designed to(73)an organization's network aga-inst threats.
A.operating
B.programming
C.security
D.service
第8题
A firewall is a(71)system designed to(72)an organization's network against threats.
A.operating
B.programming
C.security
D.data
第9题
A firewall is a security system designed to(62) an organization's network against(63).
A.prevent
B.protect
C.develop
D.exploit
第10题
CPU doesn't mean(68). On a large computer system, a(69)links external devices to a channel.
A.the Central Processing Unit
B.Control Unit and Arithmetic/logic Unit
C.a peripheral device
D.the heart of the computer system
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