312-38 試験問題を無料オンラインアクセス

Which of the following steps are required in an idle scan of a closed port?
Each correct answer represents a part of the solution. Choose all that apply.

• A.The attacker sends a SYN/ACK to the zombie.
• B.The zombie's IP ID increases by 2.
• C.The zombie's IP ID increases by only 1.
• D.In response to the SYN, the target sends a RST.
• E.The zombie ignores the unsolicited RST, and the IP ID remains unchanged.

Management asked their network administrator to suggest an appropriate backup medium for their backup plan that best suits their organization's need. Which of the following factors will the administrator consider when deciding on the appropriate backup medium?

• A.Capability
• B.Accountability
• C.Extensibility
• D.Reliability

Management wants to calculate the risk factor for their organization. Kevin, a network administrator in the organization knows how to calculate the risk factor. Certain parameters are required before calculating risk factor. What are they? (Select all that apply) Risk factor =.............X...............X...........

• A.Attack
• B.Impact
• C.Vulnerability
• D.Threat

Which of the following devices allows wireless communication devices to connect to a wireless network using Wi-Fi, Bluetooth, or related standards?

• A.Express card
• B.WAP
• C.WNIC
• D.Wireless repeater

Which of the following protocols is used to share information between routers to transport IP Multicast packets among networks?

• A.RPC
• B.DVMRP
• C.RSVP
• D.LWAPP