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初级工程师
  
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楼主 |
发表于 2022-5-16 22:04:57
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对,是的,题库中有些重复的题和错题。
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QUESTION 64正确 Q167答案是错误的, A* T9 c/ A7 j' D: i8 M+ z' n
Which statement about agent-based versus agentless configuration management tools is true?
5 K; B3 Z0 e+ x% Y+ oA. Agentless tools use proxy nodes to interface with slave nodes." ^0 w+ j8 a# K- h& v! [2 a( J
B. Agentless tools require no messaging systems between master and slaves.
. s$ _: ?" B0 I: I+ _C. Agent-based tools do not require a high-level language interpreter such as Python or Ruby on slave nodes.: s' K8 G R; G2 K
D. Agent-based tools do not require installation of additional software packages on the slave nodes./ i5 j' U% Z6 J
Correct Answer: B 正确
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+ v3 p9 v' n6 |- ]5 W$ a* a5 ^Ansible这样的Agentless tools可以通过SSH直接与slave nodes通信,(所以答案A不对)
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3 H/ S9 U# h) ~1 \在Agentless tools中,主节点和从节点可以直接通信,而无需高级语言像Python or Ruby,但Agent-based tools要求在主节点和从节点上安装它们(答案C也不对)
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Agentless tools意味着无需在要管理的客户端机器上安装软件或代理。Ansible就是这样一个Agentless tools。与Agentless tools不同,基于Agent-based tools要求在客户端上安装软件或代理(->答案D也不正确) |
18#
2022-5-16 22:04:57
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