EC-COUNCIL 312-50V7 Online Practice Questions and Exam Preparation

EC-COUNCIL 312-50V7 Online Questions & Answers

• Question 121:

  WPA2 uses AES for wireless data encryption at which of the following encryption levels?

  A. 64 bit and CCMP
  B. 128 bit and CRC
  C. 128 bit and CCMP
  D. 128 bit and TKIP
  C. 128 bit and CCMP

• Question 122:

  Which of the following ensures that updates to policies, procedures, and configurations are made in a controlled and documented fashion?

  A. Regulatory compliance
  B. Peer review
  C. Change management
  D. Penetration testing
  C. Change management

• Question 123:

  Jake works as a system administrator at Acme Corp. Jason, an accountant of the firm befriends him at the canteen and tags along with him on the pretext of appraising him about potential tax benefits. Jason waits for Jake to swipe his access

  card and follows him through the open door into the secure systems area.

  How would you describe Jason's behavior within a security context?

  A. Smooth Talking
  B. Swipe Gating
  C. Tailgating
  D. Trailing
  C. Tailgating

• Question 124:

  Which set of access control solutions implements two-factor authentication?

  A. USB token and PIN
  B. Fingerprint scanner and retina scanner
  C. Password and PIN
  D. Account and password
  A. USB token and PIN

• Question 125:

  Which command line switch would be used in NMAP to perform operating system detection?

  A. -OS
  B. -sO
  C. -sP
  D. -O
  D. -O

• Question 126:

  ViruXine.W32 virus hides their presence by changing the underlying executable code. This Virus code mutates while keeping the original algorithm intact, the code changes itself each time it runs, but the function of the code (its semantics) will not change at all.

  

  Here is a section of the Virus code:

  

  What is this technique called?

  A. Polymorphic Virus
  B. Metamorphic Virus
  C. Dravidic Virus
  D. Stealth Virus
  A. Polymorphic Virus

• Question 127:

  What do you call a pre-computed hash?

  A. Sun tables
  B. Apple tables
  C. Rainbow tables
  D. Moon tables
  C. Rainbow tables

• Question 128:

  What will the following command produce on a website's login page if executed successfully? SELECT email, passwd, login_id, full_name FROM members WHERE email = '[email protected]'; DROP TABLE members; --'

  A. This code will insert the [email protected] email address into the members table.
  B. This command will delete the entire members table.
  C. It retrieves the password for the first user in the members table.
  D. This command will not produce anything since the syntax is incorrect.
  B. This command will delete the entire members table.

• Question 129:

  You have chosen a 22 character word from the dictionary as your password. How long will it take to crack the password by an attacker?

  A. 16 million years
  B. 5 minutes
  C. 23 days
  D. 200 years
  B. 5 minutes

• Question 130:

  Which of the following items is unique to the N-tier architecture method of designing software applications?

  A. Application layers can be separated, allowing each layer to be upgraded independently from other layers.
  B. It is compatible with various databases including Access, Oracle, and SQL.
  C. Data security is tied into each layer and must be updated for all layers when any upgrade is performed.
  D. Application layers can be written in C, ASP.NET, or Delphi without any performance loss.
  A. Application layers can be separated, allowing each layer to be upgraded independently from other layers.