CompTIA JK0-018 Online Practice Questions and Exam Preparation

CompTIA JK0-018 Online Questions & Answers

• Question 231:

  Which of the following is true about asymmetric encryption?

  A. A message encrypted with the private key can be decrypted by the same key
  B. A message encrypted with the public key can be decrypted with a shared key.
  C. A message encrypted with a shared key, can be decrypted by the same key.
  D. A message encrypted with the public key can be decrypted with the private key.
  D. A message encrypted with the public key can be decrypted with the private key.

• Question 232:

  A user in the company is in charge of various financial roles but needs to prepare for an upcoming audit. They use the same account to access each financial system. Which of the following security controls will MOST likely be implemented within the company?

  A. Account lockout policy
  B. Account password enforcement
  C. Password complexity enabled
  D. Separation of duties
  D. Separation of duties

• Question 233:

  An administrator notices that former temporary employees' accounts are still active on a domain. Which of the following can be implemented to increase security and prevent this from happening?

  A. Implement a password expiration policy.
  B. Implement an account expiration date for permanent employees.
  C. Implement time of day restrictions for all temporary employees.
  D. Run a last logon script to look for inactive accounts.
  D. Run a last logon script to look for inactive accounts.

• Question 234:

  DRAG DROP

  A forensic analyst is asked to respond to an ongoing network attack on a server. Place the items in the list below in the correct order in which the forensic analyst should preserve them.

  Select and Place:

  

  

• Question 235:

  Jane, a security analyst, is reviewing logs from hosts across the Internet which her company uses to gather data on new malware. Which of the following is being implemented by Jane's company?

  A. Vulnerability scanner
  B. Honeynet
  C. Protocol analyzer
  D. Port scanner
  B. Honeynet

• Question 236:

  Which of the following components of an all-in-one security appliance would MOST likely be configured in order to restrict access to peer-to-peer file sharing websites?

  A. Spam filter
  B. URL filter
  C. Content inspection
  D. Malware inspection
  B. URL filter

• Question 237:

  Which of the following ports is used for SSH, by default?

  A. 23
  B. 32
  C. 12
  D. 22
  D. 22

• Question 238:

  A security analyst needs to ensure all external traffic is able to access the company's front- end servers but protect all access to internal resources. Which of the following network design elements would MOST likely be recommended?

  A. DMZ
  B. Cloud computing
  C. VLAN
  D. Virtualization
  A. DMZ

• Question 239:

  The network administrator is responsible for promoting code to applications on a DMZ web server. Which of the following processes is being followed to ensure application integrity?

  A. Application hardening
  B. Application firewall review
  C. Application change management
  D. Application patch management
  C. Application change management

• Question 240:

  A security administrator is tasked with calculating the total ALE on servers. In a two year period of time, a company has to replace five servers. Each server replacement has cost the company $4,000 with downtime costing $3,000. Which of the following is the ALE for the company?

  A. $7,000
  B. $10,000
  C. $17,500
  D. $35,000
  C. $17,500