312-38 Practice Test

312-38 Practice Test practice questions, page 21 of 29, with answer review and explanations.

Question 101

You are taking over the security of an existing network. You discover a machine that is not being used as such, but has software on it that emulates the activity of a sensitive database server. What is this?

  1. A Polymorphic Virus
  2. A Virus
  3. A reactive IDS.
  4. A Honey Pot

Question 102

Alice wants to prove her identity to Bob. Bob requests her password as proof of identity, which Alice dutifully provides (possibly after some transformation like a hash function); meanwhile, Eve is eavesdropping the conversation and keeps the password. After the interchange is over, Eve connects to Bob posing as Alice; when asked for a proof of identity, Eve sends Alice's password read from the last session, which Bob accepts. Which of the following attacks is being used by Eve?

  1. Replay
  2. Fire walking
  3. Cross site scripting
  4. Session fixation

Question 103

Which of the following types of transmission is the process of sending one bit at a time over a single transmission line?

  1. Unicast transmission
  2. Serial data transmission
  3. Multicast transmission
  4. Parallel data transmission

Question 104

FILL BLANK - Fill in the blank with the appropriate term. ______________management is an area of systems management that involves acquiring, testing, and installing multiple patches (code changes) to an administered computer system.

Question 105

Which of the following are used as a cost estimating technique during the project planning stage? Each correct answer represents a complete solution. (Choose three.)

  1. Function point analysis
  2. Program Evaluation Review Technique (PERT)
  3. Expert judgment
  4. Delphi technique