CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 821:

  Which of the following will allow a company to implement the MOST cost-efficient way to easily identify whether a user has secure access to particular areas of a building?

  A. Require badges
  B. Install retina scanners
  C. Install firewalls
  D. Require key fobs
  A. Require badges

• Question 822:

  After gaining administrative access, a malicious intruder might leave which of the following behind on a compromised system to allow for continued monitoring and access?

  A. Trojan horse
  B. Logic bomb
  C. Spyware
  D. Rootkit
  D. Rootkit

• Question 823:

  A customer reports that their new Bluetooth device has a flashing blue light. Which of the following is MOST likely the cause?

  A. The device is pairing.
  B. The device is downloading GPS information.
  C. A wireless access point has been found.
  D. A new battery is needed.
  A. The device is pairing.

• Question 824:

  A technician is implementing a SOHO wireless network for Company A that shares a floor with Company B. Which of the following would BEST secure the wireless network so that only Company A employees are allowed access?

  A. Turning down the radio power level
  B. Enabling MAC filtering
  C. Setting a high encryption level
  D. Disabling the SSID broadcast
  B. Enabling MAC filtering

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  Reference: http://compnetworking.about.com/cs/wirelessproducts/qt/macaddress.htm

• Question 825:

  An administrator wishes to prevent users from accessing unattended computers in other departments. Which of the following would BEST accomplish this?

  A. Use a roaming profile using domain credentials.
  B. Implement event monitoring of user logins on every PC.
  C. Enforce a password-protected screensaver after five minutes of inactivity.
  D. Use a common login and password for multiple users based upon department.
  C. Enforce a password-protected screensaver after five minutes of inactivity.

• Question 826:

  A user installed a new SOHO router and new wireless NICs to increase their transmission speed from 802.11b to 802.11g with the manufacturer's default settings. The user lives in an apartment building and is still experiencing slowness to the Internet after the installations. Which of the following is the MOST secure option that a technician could implement to resolve this issue?

  A. Hide the SSID
  B. Assign static IP addresses
  C. Enable MAC filtering
  D. Disable the WAN port
  C. Enable MAC filtering

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  Reference: http://security.stackexchange.com/questions/755/how-does-basic-http-auth-work

• Question 827:

  Which of the following BEST describes a method for installing an operating system across the network?

  A. USB 3.0
  B. IEEE 1394
  C. PXE
  D. NTFS
  C. PXE

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  Reference: http://technet.microsoft.com/en-us/magazine/2008.07.desktopfiles.aspx

• Question 828:

  Which of the following features helps to prevent shoulder surfing?

  A. Native resolution
  B. Auto adjust
  C. Degaussing
  D. Privacy screen
  D. Privacy screen

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  Reference: http://www.secure-it.com/shop/index.php/cPath/38

• Question 829:

  A user recently installed a new video driver on a PC but upon boot Windows will not start. Which of the following is the BEST option to correct the issue?

  A. Automated system recovery
  B. Emergency repair disks
  C. FIXBOOT
  D. Safe mode
  D. Safe mode

• Question 830:

  A SOHO user has asked a technician to configure email functionality with a desktop email client. Which of the following protocols needs to be configured so the user can send email to other users?

  A. POP3
  B. SNMP
  C. SMTP
  D. ICMP
  C. SMTP