Which of the following layers of the TCP/IP model serves as the backbone for data flow between two devices in a network and enables peer entities on the source and destination devices to communicate with each other?
A. Internet layer
B. Application layer
C. Network access layer
D. Transport layer
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
David, a cybercriminal, targeted a community and initiated anti-social campaigns online. In this process, he used a layer of the web that allowed him to maintain anonymity during the campaign.
Which of the following layers of the web allowed David to hide his presence during the anti-social campaign?
A. Dark Web
B. Deep Web
C. Surface Web
D. World Wide Web
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
Bob, a security specialist at an organization, extracted the following IIS log from a Windows-based server:
"2019-12-12
06:11:41 192.168.0.10 GET /images/content/bg_body1.jpg - 80 - 192.168.0.27 Mozilla/5.0+(Windows+NT+6.
3;+WOW64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/48.0.2564.103+Safari/537.36
http://www.moviescope.com/css/style.css 200 0 0 365"
Identify the element in the above IIS log entry that indicates the request was fulfilled without error.
A. 80
B. 200
C. 537
D. 192
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Below are the various steps involved in an email crime investigation.
1.Acquiring the email data
2.Analyzing email headers
3.Examining email messages
4.Recovering deleted email messages
5.Seizing the computer and email accounts
6.Retrieving email headers
What is the correct sequence of steps involved in the investigation of an email crime?
A. 2-->4-->3-->6-->5-->1
B. 1-->3-->6-->4-->5-->2
C. 1-->3-->4-->2-->5-->6
D. 5-->1-->3-->6-->2-->4
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Which of the following standards and criteria version of SWGDE mandates that any action with the potential to alter, damage, or destroy any aspect of original evidence must be performed by qualified persons in a forensically sound manner?
A. Standards and Criteria 1.1
B. Standards and Criteria 1.5
C. Standards and Criteria 1.7
D. Standards and Criteria 1.3
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Which of the following Windows system files is created in the system drive after OS installation to support the internal functions and system service dispatch stubs to executive functions?
A. Win32k.sys
B. Ntoskrnl.exe
C. Ntdll.dll
D. Kernel32.dll
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
Which of the following layers of the TCP/IP model includes protocols such as Frame Relay, SMDS, Fast Ethernet, SLIP, PPP, FDDI, ATM, Ethernet, and ARP to enable a machine to deliver the desired data to other hosts in the same network?
A. Internet layer
B. Application layer
C. Network access layer
D. Transport layer
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 8:
Bob, a forensic specialist at a newly established NGO, discovered a security loophole in the NGO's web application, which unintentionally reveals early enrolled NGO members' biodata to attackers. Bob immediately employed a content filtering mechanism to protect all the NGO's data sources and prevent further damage.
Identify the web application threat identified by Bob in the above scenario.
A. Cookie poisoning
B. Information leakage
C. Buffer overflow
D. Authentication hijacking
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
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