Free GCIH Exam Dumps

Question 91

Which of the following statements are true about worms?
Each correct answer represents a complete solution. Choose all that apply.

A. Worms cause harm to the network by consuming bandwidth, whereas viruses almost always corrupt or modify files on a targeted computer.
B. Worms can exist inside files such as Word or Excel documents.
C. One feature of worms is keystroke logging.
D. Worms replicate themselves from one system to another without using a host file.

Correct Answer:ABD

Question 92

Which of the following applications is an example of a data-sending Trojan?

A. SubSeven
B. Senna Spy Generator
C. Firekiller 2000
D. eBlaster

Correct Answer:D

Question 93

Adam works as an Incident Handler for Umbrella Inc. He has been sent to the California unit to train the members of the incident response team. As a demo project he asked members of the incident response team to perform the following actions:
Remove the network cable wires.
Isolate the system on a separate VLAN
Use a firewall or access lists to prevent communication into or out of the system.
Change DNS entries to direct traffic away from compromised system
Which of the following steps of the incident handling process includes the above actions?

A. Identification
B. Containment
C. Eradication
D. Recovery

Correct Answer:B

Question 94

Which of the following statements about smurf is true?

A. It is a UDP attack that involves spoofing and flooding.
B. It is an ICMP attack that involves spoofing and flooding.
C. It is an attack with IP fragments that cannot be reassembled.
D. It is a denial of service (DoS) attack that leaves TCP ports open.

Correct Answer:B

Question 95

You are the Administrator for a corporate network. You are concerned about denial of service attacks.
Which of the following would be the most help against Denial of Service (DOS) attacks?

A. Packet filtering firewall
B. Network surveys.
C. Honey pot
D. Stateful Packet Inspection (SPI) firewall

Correct Answer:D