最新なEC-COUNCIL 312-38問題集（359題）、真実試験の問題を全部にカバー！

質問 1：
An enterprise recently moved to a new office and the new neighborhood is a little risky. The CEO wants to monitor the physical perimeter and the entrance doors 24 hours. What is the best option to do this job?
A. Use an IDS in the entrance doors and install some of them near the corners
B. Install a CCTV with cameras pointing to the entrance doors and the street
C. Use lights in all the entrance doors and along the company's perimeter
D. Use fences in the entrance doors
正解：B
解説: (Pass4Test メンバーにのみ表示されます)

質問 2：
Kyle is an IT technician managing 25 workstations and 4 servers. The servers run applications and mostly store confidential data. Kyle must backup the server's data daily to ensure nothing is lost. The power in the company's office is not always reliable, Kyle needs to make sure the servers do not go down or are without power for too long. Kyle decides to purchase an Uninterruptible Power Supply (UPS) that has a pair of inverters and converters to charge the battery and provides power when needed. What type of UPS has Kyle purchased?
A. He purchased a True Online UPS.
B. Kyle purchased a Ferro resonant Standby UPS.
C. He has bought a Standby UPS
D. Kyle purchased a Line-Interactive UPS
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 3：
As a network administrator, you have implemented WPA2 encryption in your corporate wireless network. The WPA2's _________integrity check mechanism provides security against a replay attack
A. CRC-MAC
B. CBC-MAC
C. CBC-32
D. CRC-32
正解：B
解説: (Pass4Test メンバーにのみ表示されます)

質問 4：
Assume that you are working as a network defender at the head office of a bank. One day a bank employee informed you that she is unable to log in to her system. At the same time, you get a call from another network administrator informing you that there is a problem connecting to the main server. How will you prioritize these two incidents?
A. Based on approval from management
B. Based on the type of response needed for the incident
C. Based on a potential technical effect of the incident
D. Based on a first come first served basis
正解：C
解説: (Pass4Test メンバーにのみ表示されます)

質問 5：
Which among the following options represents professional hackers with an aim of attacking systems for profit?
A. Organized hackers
B. Hacktivists
C. Script kiddies
D. Cyber terrorists
正解：A
解説: (Pass4Test メンバーにのみ表示されます)

質問 6：
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. Threat
B. Vulnerability
C. Impact
D. Attack
正解：B
解説: (Pass4Test メンバーにのみ表示されます)