EC-COUNCIL 312-49v11 問題集

質問 1：
Which of the following registry hive gives the configuration information about which application was used to open various files on the system?
A. HKEY_CLASSES_ROOT
B. HKEY_CURRENT_CONFIG
C. HKEY_USERS
D. HKEY_LOCAL_MACHINE
正解：A

質問 2：
What does the command "C:\>wevtutil gl <log name>" display?
A. Event logs are saved in .xml format
B. Configuration information of a specific Event Log
C. Event log record structure
D. List of available Event Logs
正解：B

質問 3：
The Electronic Serial Number (ESN) is a unique __________ recorded on a secure chip in a mobile phone by the manufacturer.
A. 32-bit identifier
B. 64-bit identifier
C. 24-bit identifier
D. 16-bit identifier
正解：A

質問 4：
A system with a simple logging mechanism has not been given much attention during development, this system is now being targeted by attackers, if the attacker wants to perform a new line injection attack, what will he/she inject into the log file?
A. HTML tags
B. Plaintext
C. Single pipe character
D. Multiple pipe characters
正解：B

質問 5：
Kyle is performing the final testing of an application he developed for the accounting department.
His last round of testing is to ensure that the program is as secure as possible. Kyle runs the following command.
What is he testing at this point?
#include #include int main(int argc, char
*argv[]) { char buffer[10]; if (argc < 2) { fprintf (stderr, "USAGE: %s string\n", argv[0]); return 1; } strcpy(buffer, argv[1]); return 0; }
A. Kernal injection
B. Buffer overflow
C. SQL injection
D. Format string bug
正解：B

質問 6：
To calculate the number of bytes on a disk, the formula is: CHS**
A. number of cylinders x number of heads x number of sides x 512 bytes per sector
B. number of cylinders x number of halves x number of shims x 512 bytes per sector
C. number of circles x number of halves x number of sides x 512 bytes per sector
D. number of cells x number of heads x number of sides x 512 bytes per sector
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A large multinational corporation suspects an internal breach of its data center and hires a forensic investigator. The investigator is required to conduct a search on the emails of an employee who is a US citizen, believed to be communicating classified information with a foreign entity. The forensic investigator, while respecting international laws and US privacy laws, should:
A. Use the Foreign Intelligence Surveillance Act of 1978 (FISA) to get judicial authorization for electronic surveillance
B. Apply the provisions under the Cybercrime Act 2001 of Australia to initiate electronic surveillance
C. Refer to the Protect America Act of 2007 to conduct surveillance without a specific warrant on the employee's electronic communication
D. Utilize the Privacy Act of 1974 to access the individual's personal records without their written consent
正解：A

質問 8：
The newer Macintosh Operating System (MacOS X) is based on:
A. OS/2
B. BSD Unix
C. Linux
D. Microsoft Windows
正解：B

質問 9：
Which of the following statements is TRUE with respect to the Registry settings in the user start- up folder HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\.
A. The string specified in the value run executes when user logs on
B. All the values in this key are executed at system start-up
C. All the values in this subkey run when specific user logs on, as this setting is user-specific
D. All values in this subkey run when specific user logs on and then the values are deleted
正解：D