CompTIA JK0-802 Online Practice Questions and Exam Preparation

CompTIA JK0-802 Online Questions & Answers

• Question 201:

  Which of the following can be installed on a virtualized client to enhance user experience and provide closer integration with the host operating systems?

  A. USB pass-through
  B. Guest tools
  C. Virtual NIC
  D. Remote desktop
  B. Guest tools

• Question 202:

  Computers on the network are frequently infected with viruses, malware, worms and Trojans. Which of the following should Mike, a technician, update automatically to prevent future problems?

  A. Antivirus signatures
  B. Antivirus engines
  C. Malware engines
  D. Virus encyclopedias
  A. Antivirus signatures

• Question 203:

  If a technician knows a client's IP address, which of the following command tools can be used to resolve this to the DNS name?

  A. NET USE
  B. TRACERT
  C. NSLOOKUP
  D. CMD
  C. NSLOOKUP

• Question 204:

  Which of the following operating systems supports full BitLocker functionality?

  A. Windows XP
  B. Windows 7 Professional
  C. Windows Vista Home
  D. Windows 7 Enterprise
  D. Windows 7 Enterprise

  ---

  Reference: http://technet.microsoft.com/en-us/library/dd875547(v=ws.10).aspx

• Question 205:

  A user has just purchased a wireless router for their home. Which of the following should be done to BEST secure the router from unauthorized access? (Select TWO).

  A. Change router default logins
  B. Change the security settings on their computer
  C. Set encryption on the router
  D. Update router firmware
  E. Change the encryption on the computer's wireless adapter
  A. Change router default logins
  C. Set encryption on the router

  ---

  First change default router logins to avoid guesswork by hackers. Set encryption on the router using WPA and/or WPA2.

• Question 206:

  A technician recently replaced a user's monitor and now the user is reporting that the screen is filled with static and appears distorted. Which of the following will resolve the issue?

  A. Lower refresh rate
  B. Lower the resolution
  C. Raise the resolution
  D. Increase refresh rate
  A. Lower refresh rate

  ---

  Reference: http://en.wikipedia.org/wiki/Refresh_rate

• Question 207:

  A home user has forgotten their password and cannot log into their Windows XP Home PC. They do not want to lose any information. Which of the following should be used FIRST, assuming that the user had set up the PC?

  A. Restart in safe mode and log in as administrator
  B. Use third party software to change password
  C. Re-install the OS from the resource CD
  D. Log in as administrator from start up screen
  A. Restart in safe mode and log in as administrator

• Question 208:

  A pest exterminator tries to gain access to a company's computer lab, but the receptionist does not see an extermination scheduled on the calendar and denies the exterminator access to the lab. Which of the following security threats almost occurred?

  A. War driving
  B. Social engineering
  C. Shoulder surfing
  D. Phishing
  B. Social engineering

  ---

  Reference: http://www.veracode.com/blog/2013/03/hacking-the-mind-how-why-social- engineering-works/

• Question 209:

  What type of technology is used when pairing devices such as headsets to a smartphone?

  A. Bluetooth
  B. Exchange
  C. Locator application
  D. Remote wipe
  A. Bluetooth

• Question 210:

  Which of the following BEST describes geotracking?

  A. An enabled cookie that sends user location data to vendors
  B. Location software to locate a user's missing cellular device
  C. SMS information that is sent to people in their contacts
  D. Location data embedded into pictures that have been taken
  D. Location data embedded into pictures that have been taken