EC-COUNCIL 312-49V10 Online Practice Questions and Exam Preparation

EC-COUNCIL 312-49V10 Online Questions & Answers

• Question 971:

  This organization maintains a database of hash signatures for known software

  A. International Standards Organization
  B. Institute of Electrical and Electronics Engineers
  C. National Software Reference Library
  D. American National standards Institute
  C. National Software Reference Library

• Question 972:

  You are the network administrator for a small bank in Dallas, Texas. To ensure network security, you enact a security policy that requires all users to have 14 character passwords. After giving your users 2 weeks notice, you change the Group Policy to force 14 character passwords. A week later you dump the SAM database from the standalone server and run a password-cracking tool against it. Over 99% of the passwords are broken within an hour.

  Why were these passwords cracked so Quickly?

  A. Passwords of 14 characters or less are broken up into two 7-character hashes
  B. A password Group Policy change takes at least 3 weeks to completely replicate throughout a network
  C. Networks using Active Directory never use SAM databases so the SAM database pulled was empty
  D. The passwords that were cracked are local accounts on the Domain Controller
  A. Passwords of 14 characters or less are broken up into two 7-character hashes

• Question 973:

  James is testing the ability of his routers to withstand DoS attacks. James sends ICMP ECHO requests to the broadcast address of his network. What type of DoS attack is James testing against his network?

  A. Fraggle
  B. Smurf
  C. SYN flood
  D. Trinoo
  B. Smurf

• Question 974:

  Sniffers that place NICs in promiscuous mode work at what layer of the OSI model?

  A. Network
  B. Transport
  C. Physical
  D. Data Link
  C. Physical

• Question 975:

  An organization suspects that a former temporary employee may have used steganography to hide sensitive information within multimedia files for unauthorized extraction. The company has launched an internal steganalysis process to uncover the potential breach. The steganalyst discovered some unusual patterns within a specific image file as part of the investigation.

  Which steganalysis attack techniques are most likely being applied in this scenario?

  A. Known-message Attack
  B. Known-stego Attack
  C. Stego-only Attack
  D. Chosen-message Attack
  C. Stego-only Attack

• Question 976:

  What is an investigator looking for in the rp.log file stored in a system running on Windows 10 operating system?

  A. Restore point interval
  B. Automatically created restore points
  C. System CheckPoints required for restoring
  D. Restore point functions
  C. System CheckPoints required for restoring

• Question 977:

  Where should the investigator look for the Edge browser's browsing records, including history, cache, and cookies?

  A. ESE Database
  B. Virtual Memory
  C. Sparse files
  D. Slack Space
  A. ESE Database

• Question 978:

  In the midst of a cybercrime investigation, a key witness has suddenly become unavailable due to a serious illness.

  According to Federal Rule 804,which exception to the rule against hearsay allows for introducing this witness's previous testimony at a different trial in a current proceeding?

  A. Statement Under the Belief of Imminent Death
  B. Statement of Personal or Family History
  C. Statement Against Interest
  D. Former Testimony
  D. Former Testimony

• Question 979:

  TCP/IP (Transmission Control Protocol/Internet Protocol) is a communication protocol used to connect different hosts in the Internet. It contains four layers, namely the network interface layer. Internet layer, transport layer, and application layer.

  Which of the following protocols works under the transport layer of TCP/IP?

  A. UDP
  B. HTTP
  C. FTP
  D. SNMP
  A. UDP

• Question 980:

  A mobile operating system is the operating system that operates a mobile device like a mobile phone, smartphone, PDA, etc. It determines the functions and features available on mobile devices such as keyboards, applications, email, text messaging, etc.

  Which of the following mobile operating systems is free and open source?

  A. Web OS
  B. Android
  C. Apple IOS
  D. Symbian OS
  B. Android