EC-COUNCIL 312-92 Online Practice Questions and Exam Preparation

EC-COUNCIL 312-92 Online Questions & Answers

• Question 81:

  Gloria is the lead operation manager for a movie production company in Las Vegas. She has been asked with ensuring that the new movie created by the company will fit on one side of a DVD disk that will be sold to the public. If the movie mentioned is a full-length production and must fit on one side of the disk, what level of compression must Gloria use?

  A. 100 Mb/s
  B. 10.5 Mb/s
  C. 3.8 Mb/s
  D. 7.2 Mb/s
  D. 7.2 Mb/s

• Question 82:

  David is an applications developer working for Dewer and Sons law firm in Los Angeles David just completed a course on writing secure code and was enlightened by all the intricacies of how code must be rewritten many times to ensure its

  security. David decides to go through all the applications he has written and change them to be more secure. David comes across the following snippet in one of his programs:

  #include

  int main(int argc, char **argv)

  {

  int number = 5;

  printf(argv[1]);

  putchar(`\n');

  printf("number (%p) is equal to %d\n",

  andvalue, value);

  }

  What could David change, add, or delete to make this code more secure?

  A. Change putchar(`\n') to putchar("%s", `\n')
  B. Change printf(argv[1]) to printf("%s", argv[1])
  C. Change printf(argv[1]) to printf(constv [0])
  D. Change int number = 5 to const number = ""
  B. Change printf(argv[1]) to printf("%s", argv[1])

• Question 83:

  What programming threat model with six categories includes repudiation, spoofing identity, information disclosure and so on?

  A. GUID threat model
  B. STRIDE threat model
  C. EUID threat model
  D. GUILDE threat model
  B. STRIDE threat model

• Question 84:

  Harold is writing a J2ME program that run an inventory application on his company's PDAs.

  Employees will use their PDA to scan barcodes into the program Harold is writing. Harold is very concerned about securing his program's code and ensuring its integrity once it is utilized. Harold particularly wants to stop the execution of class

  files loaded in the virtual machine in any way, what is not allowed by java virtual machine specification.

  What level of J2ME security should Harold implement to accomplish this?

  A. High-end security
  B. End-to-end security
  C. Low-level-security
  D. Application level security
  C. Low-level-security

• Question 85:

  George is writing an application in Java and is using DES in the code to implement the encryption and decryption of data that will be passed. In the following code snippet, what will be accomplished?

  FileOutputStream out = newFileOutputStream

  (f);

  out.write(rawkey);

  A. Convert the secret key to an array of bytes
  B. Generate a secret TripleDES encryption key
  C. Writes the raw key to a file
  D. Send the raw key to a decryption output array
  C. Writes the raw key to a file

• Question 86:

  What function can be used with SQL to encrypt user supplied-passwords to that they can be compared with the encrypted passwords stored on the SQL server?

  A. pwdencrypt()
  B. userencrypt()
  C. DESpassword()
  D. passwordin()
  A. pwdencrypt()

• Question 87:

  Harold is programming an application that needs to be incorporate data encryption. Harold decides to utilize an encryption algorithm that uses 4-bit working registers instead of the usual 2- bit working registers. What encryption algorithm has Harold decided to use?

  A. Blowfish
  B. RC5
  C. RC4
  D. RC6
  D. RC6

• Question 88:

  Harold is writing a client-side socket program that will create a TCP connection to a remote server to retrieve data. What function should Harold use to create this connection?

  A. SOCK_SRVADR
  B. SOCK_TCP
  C. SOCK_DGRAM
  D. SOCK_STREAM
  D. SOCK_STREAM

• Question 89:

  When making a RPC function call on the local machine, what function should be used?

  A. ncacn_ip_tcp
  B. lclrpc
  C. ncalrpc
  D. get_local_rpc
  C. ncalrpc

• Question 90:

  Sherry is programming an online game and is trying to prevent security threats from being introduced into the game. She is also trying to prevent any kind of online cheating by searching for possible anomalies. Sherry especially wants to prevent cheating where a program or application is used to replace human reaction to produce superior results.

  What category of online cheating is she most concerned about?

  A. Authoritative clients
  B. Reflex augmentation
  C. Artificial intelligence intervention
  D. Vector-time augmentation
  C. Artificial intelligence intervention