GCIA Practice Test

GCIA Practice Test practice questions, page 5 of 21, with answer review and explanations.

Question 21

Which of the following tools are used to determine the hop counts of an IP packet? Each correct answer represents a complete solution. Choose two.

  1. TRACERT
  2. Ping
  3. IPCONFIG
  4. Netstat

Question 22

Adam works as a Computer Hacking Forensic Investigator in a law firm. He has been assigned with his first project. Adam collected all required evidences and clues. He is now required to write an investigative report to present before court for further prosecution of the case. He needs guidelines to write an investigative report for expressing an opinion. Which of the following are the guidelines to write an investigative report in an efficient way? Each correct answer represents a complete solution. Choose all that apply.

  1. All ideas present in the investigative report should flow logically from facts to conclusions.
  2. Opinion of a lay witness should be included in the investigative report.
  3. The investigative report should be understandable by any reader.
  4. There should not be any assumptions made about any facts while writing the investigative report.

Question 23

Which of the following can be applied as countermeasures against DDoS attacks? Each correct answer represents a complete solution. Choose all that apply.

  1. Limiting the amount of network bandwidth.
  2. Blocking IP address.
  3. Using LM hashes for passwords.
  4. Using Intrusion detection systems.
  5. Using the network-ingress filtering.

Question 24

Adam works as a professional Computer Hacking Forensic Investigator. A project has been assigned to him to investigate a multimedia enabled mobile phone, which is suspected to be used in a cyber crime. Adam uses a tool, with the help of which he can recover deleted text messages, photos, and call logs of the mobile phone. Which of the following tools is Adam using?

  1. FAU
  2. FTK Imager
  3. Galleta
  4. Device Seizure

Question 25

Adam works as a Security Administrator for Umbrella Inc. A project has been assigned to him to secure access to the network of the company from all possible entry points. He segmented the network into several subnets and installed firewalls all over the network. He has placed very stringent rules on all the firewalls, blocking everything in and out except ports that must be used. He does need to have port 80 open since his company hosts a website that must be accessed from the Internet. Adam is still worried about programs like Hping2 that can get into a network through covert channels. Which of the following is the most effective way to protect the network of the company from an attacker using Hping2 to scan his internal network?

  1. Block ICMP type 13 messages
  2. Block all outgoing traffic on port 21
  3. Block all outgoing traffic on port 53
  4. Block ICMP type 3 messages