GCIH Practice Test

GCIH Practice Test practice questions, page 10 of 34, with answer review and explanations.

Question 46

You check performance logs and note that there has been a recent dramatic increase in the amount of broadcast traffic. What is this most likely to be an indicator of?

  1. Virus
  2. Syn flood
  3. Misconfigured router
  4. DoS attack

Question 47

Which of the following is a reason to implement security logging on a DNS server?

  1. For preventing malware attacks on a DNS server
  2. For measuring a DNS server's performance
  3. For monitoring unauthorized zone transfer
  4. For recording the number of queries resolved

Question 48

Which of the following tools combines two programs, and also encrypts the resulting package in an attempt to foil antivirus programs?

  1. Trojan Man
  2. EliteWrap
  3. Tiny
  4. NetBus

Question 49

Which of the following is spy software that records activity on Macintosh systems via snapshots, keystrokes, and Web site logging?

  1. Spector
  2. Magic Lantern
  3. eblaster
  4. NetBus

Question 50

You work as a Network Administrator for Net Perfect Inc. The company has a Windows-based network. The company wants to fix potential vulnerabilities existing on the tested systems. You use Nessus as a vulnerability scanning program to fix the vulnerabilities. Which of the following vulnerabilities can be fixed using Nessus? Each correct answer represents a complete solution. (Choose all that apply.)

  1. Misconfiguration (e.g. open mail relay, missing patches, etc.)
  2. Vulnerabilities that allow a remote cracker to control sensitive data on a system
  3. Vulnerabilities that allow a remote cracker to access sensitive data on a system
  4. Vulnerabilities that help in Code injection attacks