312-50V7 Exam Details

  • Exam Code
    :312-50V7
  • Exam Name
    :Ethical Hacking and Countermeasures (CEHv7)
  • Certification
    :EC-COUNCIL Certifications
  • Vendor
    :EC-COUNCIL
  • Total Questions
    :514 Q&As
  • Last Updated
    :May 31, 2026

EC-COUNCIL 312-50V7 Online Questions & Answers

  • Question 311:

    A consultant has been hired by the V.P. of a large financial organization to assess the company's security posture. During the security testing, the consultant comes across child pornography on the

    A. P.'s computer. What is the consultant's obligation to the financial organization?
    B. Say nothing and continue with the security testing.
    C. Stop work immediately and contact the authorities.
    D. Delete the pornography, say nothing, and continue security testing.
    E. Bring the discovery to the financial organization's human resource department.

  • Question 312:

    A consultant is hired to do physical penetration testing at a large financial company. In the first day of his assessment, the consultant goes to the company`s building dressed like an electrician and waits in the lobby for an employee to pass through the main access gate, then the consultant follows the employee behind to get into the restricted area. Which type of attack did the consultant perform?

    A. Man trap
    B. Tailgating
    C. Shoulder surfing
    D. Social engineering

  • Question 313:

    TCP packets transmitted in either direction after the initial three-way handshake will have which of the following bit set?

    A. SYN flag
    B. ACK flag
    C. FIN flag
    D. XMAS flag

  • Question 314:

    A tester has been hired to do a web application security test. The tester notices that the site is dynamic and must make use of a back end database. In order for the tester to see if SQL injection is possible, what is the first character that the tester should use to attempt breaking a valid SQL request?

    A. Semicolon
    B. Single quote
    C. Exclamation mark
    D. Double quote

  • Question 315:

    When analyzing the IDS logs, the system administrator noticed an alert was logged when the external router was accessed from the administrator's computer to update the router configuration. What type of an alert is this?

    A. False positive
    B. False negative
    C. True positve
    D. True negative

  • Question 316:

    The SYN flood attack sends TCP connections requests faster than a machine can process them.

    How do you protect your network against SYN Flood attacks?

    A. SYN cookies. Instead of allocating a record, send a SYN-ACK with a carefully constructed sequence number generated as a hash of the clients IP address, port number, and other information. When the client responds with a normal ACK, that special sequence number will be included, which the server then verifies. Thus, the server first allocates memory on the third packet of the handshake, not the first.
    B. RST cookies - The server sends a wrong SYN/ACK back to the client. The client should then generate a RST packet telling the server that something is wrong. At this point, the server knows the client is valid and will now accept incoming connections from that client normally
    C. Check the incoming packet's IP address with the SPAM database on the Internet and enable the filter using ACLs at the Firewall
    D. Stack Tweaking. TCP stacks can be tweaked in order to reduce the effect of SYN floods. Reduce the timeout before a stack frees up the memory allocated for a connection
    E. Micro Blocks. Instead of allocating a complete connection, simply allocate a micro record of 16- bytes for the incoming SYN object

  • Question 317:

    An attacker has captured a target file that is encrypted with public key cryptography. Which of the attacks below is likely to be used to crack the target file?

    A. Timing attack
    B. Replay attack
    C. Memory trade-off attack
    D. Chosen plain-text attack

  • Question 318:

    You want to perform advanced SQL Injection attack against a vulnerable website. You are unable to perform command shell hacks on this server. What must be enabled in SQL Server to launch these attacks?

    A. System services
    B. EXEC master access
    C. xp_cmdshell
    D. RDC

  • Question 319:

    Which of the following encryption is NOT based on block cipher?

    A. DES
    B. Blowfish
    C. AES (Rijndael)
    D. RC4

  • Question 320:

    Stephanie works as senior security analyst for a manufacturing company in Detroit. Stephanie manages network security throughout the organization. Her colleague Jason told her in confidence that he was able to see confidential corporate information posted on the external website http://www.jeansclothesman.com. He tries random URLs on the company's website and finds confidential information leaked over the web. Jason says this happened about a month ago. Stephanie visits the said URLs, but she finds nothing. She is very concerned about this, since someone should be held accountable if there was sensitive information posted on the website.

    Where can Stephanie go to see past versions and pages of a website?

    A. She should go to the web page Samspade.org to see web pages that might no longer be on the website
    B. If Stephanie navigates to Search.com; she will see old versions of the company website
    C. Stephanie can go to Archive.org to see past versions of the company website
    D. AddressPast.com would have any web pages that are no longer hosted on the company's website

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