CompTIA JK0-018 Online Practice Questions and Exam Preparation

CompTIA JK0-018 Online Questions & Answers

• Question 21:

  A server with the IP address of 10.10.2.4 has been having intermittent connection issues. The logs show repeated connection attempts from the following IP:

  These attempts are overloading the server to the point that it cannot respond to traffic. Which of the following attacks is occurring?

  A. Xmas
  B. DDoS
  C. DoS
  D. XSS
  C. DoS

• Question 22:

  In order for Sara, a client, to logon to her desktop computer, she must provide her username, password, and a four digit PIN. Which of the following authentication methods is Sara using?

  A. Three factor
  B. Single factor
  C. Two factor
  D. Four factor
  B. Single factor

• Question 23:

  Which of the following policies could be implemented to help prevent users from displaying their login credentials in open view for everyone to see?

  A. Privacy
  B. Clean desk
  C. Job rotation
  D. Password complexity
  B. Clean desk

• Question 24:

  Which of the following digital certificate management practices will ensure that a lost certificate is not compromised?

  A. Key escrow
  B. Non-repudiation
  C. Recovery agent
  D. CRL
  D. CRL

• Question 25:

  Which of the following encompasses application patch management?

  A. Configuration management
  B. Policy management
  C. Cross-site request forgery
  D. Fuzzing
  A. Configuration management

• Question 26:

  The security administrator has been tasked to update all the access points to provide a more secure connection. All access points currently use WPA TKIP for encryption. Which of the following would be configured to provide more secure connections?

  A. WEP
  B. WPA2 CCMP
  C. Disable SSID broadcast and increase power levels
  D. MAC filtering
  B. WPA2 CCMP

• Question 27:

  A security administrator is concerned about the strength of user's passwords. The company does not want to implement a password complexity policy. Which of the following can the security administrator implement to mitigate the risk of an online password attack against users with weak passwords?

  A. Increase the password length requirements
  B. Increase the password history
  C. Shorten the password expiration period
  D. Decrease the account lockout time
  C. Shorten the password expiration period

• Question 28:

  Which of the following is a Data Loss Prevention (DLP) strategy and is MOST useful for securing data in use?

  A. Email scanning
  B. Content discovery
  C. Database fingerprinting
  D. Endpoint protection
  D. Endpoint protection

• Question 29:

  Which of the following is BEST utilized to identify common misconfigurations throughout the enterprise?

  A. Vulnerability scanning
  B. Port scanning
  C. Penetration testing
  D. Black box
  A. Vulnerability scanning

• Question 30:

  Which of the following techniques describes the use of application isolation during execution to prevent system compromise if the application is compromised?

  A. Least privilege
  B. Sandboxing
  C. Black box
  D. Application hardening
  B. Sandboxing