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312-49 Online Practice Questions

ECCouncil Computer Hacking Forensic Investigator (V9)

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Question 1 Single choice

When performing a forensics analysis, what device is used to prevent the system from recording data on an evidence disk?

  1. A

    a write-blocker

  2. B

    a protocol analyzer

  3. C

    a firewall

  4. D

    a disk editor

Show answer and explanation

Correct answer: A

Question 2 Single choice

UEFI is a specification that defines a software interface between an OS and platform firmware.

Where does this interface store information about files present on a disk?

  1. A

    BIOS-MBR

  2. B

    GUID Partition Table (GPT)

  3. C

    Master Boot Record (MBR)

  4. D

    BIOS Parameter Block

Show answer and explanation

Correct answer: B

Question 3 Single choice

George is performing security analysis for Hammond and Sons LLC. He is testing security vulnerabilities of their wireless network. He plans on remaining as "stealthy" as possible during the scan.

Why would a scanner like Nessus is not recommended in this situation?

  1. A

    Nessus is too loud

  2. B

    Nessus cannot perform wireless testing

  3. C

    Nessus is not a network scanner

  4. D

    There are no ways of performing a "stealthy" wireless scan

Show answer and explanation

Correct answer: A

Question 4 Single choice

Which of the following Perl scripts will help an investigator to access the executable image of a process?

  1. A

    Lspd.pl

  2. B

    Lpsi.pl

  3. C

    Lspm.pl

  4. D

    Lspi.pl

Show answer and explanation

Correct answer: D

Question 5 Single choice

With the standard Linux second extended file system (Ext2fs), a file is deleted when the inode internal link count reaches ________.

  1. A

    0

  2. B

    10

  3. C

    100

  4. D

    1

Show answer and explanation

Correct answer: A

Question 6 Single choice

Bob works as information security analyst for a big finance company. One day, the anomaly-based intrusion detection system alerted that a volumetric DDOS targeting the main IP of the main web server was occurring.

What kind of attack is it?

  1. A

    IDS attack

  2. B

    APT

  3. C

    Web application attack

  4. D

    Network attack

Show answer and explanation

Correct answer: D

Question 7 Single choice

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; }

  1. A

    Buffer overflow

  2. B

    SQL injection

  3. C

    Format string bug

  4. D

    Kernal injection

Show answer and explanation

Correct answer: A

Question 8 Single choice

You are a computer forensics investigator working with local police department and you are called to assist in an investigation of threatening emails. The complainant has printer out 27 email messages from the suspect and gives the printouts to you. You inform her that you will need to examine her computer because you need access to the _________________________ in order to track the emails back to the suspect.

  1. A

    Routing Table

  2. B

    Firewall log

  3. C

    Configuration files

  4. D

    Email Header

Show answer and explanation

Correct answer: D

Question 9 Single choice

You have been given the task to investigate web attacks on a Windows-based server.

Which of the following commands will you use to look at the sessions the machine has opened with other systems?

  1. A

    Net sessions

  2. B

    Net config

  3. C

    Net share

  4. D

    Net use

Show answer and explanation

Correct answer: D

Question 10 Single choice

What does the 56.58.152.114(445) denote in a Cisco router log?
Jun 19 23:25:46.125 EST: %SEC-4-IPACCESSLOGP: list internet-inbound denied udp 67.124.115.35
(8084) -> 56.58.152.114(445), 1 packet

  1. A

    Source IP address

  2. B

    None of the above

  3. C

    Login IP address

  4. D

    Destination IP address

Show answer and explanation

Correct answer: D