1D0-571 by CIW Actual Free Exam Q&As

Question 1

You have implemented a version of the Kerberos protocol for your network. What service does Kerberos primarily offer?

A. Non-repudiation B. Encryption C. Authentication D. Data integrity

Discussion 0

Correct Answer: C Vote an answer

Question 2

Which of the following applications can help determine whether a denial-of-service attack is occurring against a network host?

A. The netstat command and a packet sniffer B. The ping command and User Manager C. The iptables command and Windows desktop firewall D. The ps command and a network scanner

Discussion 0

Correct Answer: A Vote an answer

Question 3

You have implemented a service on a Linux system that allows a user to read and edit resources. What is the function of this service?

A. Authentication B. Data integrity C. Access control D. Intrusion detection

Discussion 0

Correct Answer: C Vote an answer

Question 4

Which of the following is the most likely first step to enable a server to recover from a denial-of-service attack in which all hard disk data is lost?

A. Contact a disk recovery service B. Contact the backup service C. Enable virtualization D. Rebuild your RAID 0 array

Discussion 0

Correct Answer: B Vote an answer

Question 5

At what layer of the OSI/RM does a packet filter operate?

A. Layer 5 B. Layer 7 C. Layer 1 D. Layer 3

Discussion 0

Correct Answer: D Vote an answer

Question 6

Consider the following diagram:

Which type of attack is occurring?

A. Denial-of-service attack B. Polymorphic virus-based attack C. Distributed denial-of-service attack D. Man-in-the-middle attack using a packet sniffer

Discussion 0

Correct Answer: C Vote an answer

Question 7

Which of the following is considered to be the most secure default firewall policy, yet usually causes the most work from an administrative perspective?

A. Allowing all access by default, then blocking only suspect network connections B. Blocking all access by default, then allowing only necessary connections C. Configuring the firewall to respond automatically to threats D. Configuring the firewall to coordinate with the intrusion-detection system

Discussion 0

Correct Answer: B Vote an answer

CIW v5 Security Essentials - 1D0-571 Exam Practice Test