IT Exam Items Repository

Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: Network Defense
Which statement describes the use of certificate classes in the PKI?
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A company decides to purchase a device capable of managing load balancing so that traffic will be distributed between their servers. What could be a potential problem using the new device on the network?
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Which statement describes an operational characteristic of NetFlow?
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Which cloud security domain covers cloud-specific aspects of infrastructure security and foundations for operating securely in the cloud?
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An administrator discovers that a user is accessing a newly established website that may be detrimental to company security. What action should the administrator take first in terms of the security policy?
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Which technique can be used to leverage virtual network topologies to run smaller and more isolated networks without incurring additional hardware costs?
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What is the purpose of a DMZ?
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What is a key difference between the data captured by NetFlow and data captured by Wireshark?
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Why is WPA2 better than WPA?
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What is the purpose of a digital certificate?
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When an inbound Internet-traffic ACL is being implemented, what should be included to prevent the spoofing of internal networks?
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What term is used to refer to readable data in the context of the data encryption process?
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In ZPF design, what is described as the self zone?
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Which network service synchronizes the time across all devices on the network?
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What is the benefit of a defense-in-depth approach?
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