CompTIA CompTIA Certifications 220-902 Questions & Answers

• Question 1021:

  Which of the following OS based features limits access to a workstation? (Select TWO).

  A. User permissions

  B. Strong passwords

  C. Employee badges

  D. Privacy filters

  E. MAC filtering

  Correct Answer: AB

• Question 1022:

  A technician suspects that a recent virus they removed may have corrupted a necessary system file. Which of the following utilities can the technician use to verify the integrity of these critical files?

  A. msconfig

  B. sfc

  C. regsrv32

  D. fixmbr

  Correct Answer: B

  Reference:

  http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en- us/system_file_checker.mspx?mfr=true

• Question 1023:

  Which of the following commands may need to be run after a virus removal if the computer will not boot?

  A. SCANDSK

  B. DXDIAG

  C. FIXMBR

  D. MSCONFIG

  Correct Answer: C

  Reference: http://pcsupport.about.com/od/termsf/p/fixmbr.htm

• Question 1024:

  IT suspects that other people are frequently making changes to a computer when a user leaves their desk. Which of the following security policies can be implemented in order to prevent this situation?

  A. Auto-lock

  B. Password complexity

  C. Change the default username

  D. Disable the guest account

  Correct Answer: A

  Reference: http://www.inf.aber.ac.uk/advisory/faq/156

• Question 1025:

  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

  Correct Answer: A

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

• Question 1026:

  Which of the following types of physical security features a passcode generated from an algorithm?

  A. Key Fob

  B. RFID Badge

  C. Biometrics

  D. RSA Token

  Correct Answer: D

• Question 1027:

  The benefit of MAC filtering in wireless networking is that the network:

  A. is encrypted.

  B. is not visible.

  C. uses static IP addresses.

  D. is more secure.

  Correct Answer: D

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

• Question 1028:

  A technician is trying to prevent a local application from reaching the web due to security concerns. Which of the following solutions could BEST prevent the application from reaching the web? (Select TWO).

  A. Configure the workstation for a static IP

  B. Disable all wireless network connections

  C. Remove shortcuts to the application

  D. Block the application in Windows Firewall

  E. Change network location to Work

  F. Reroute the web address in HOSTS file

  Correct Answer: DF

  Use Windows firewall to restrict an application from reaching the web. Alternatively you can also reroute the web address in the HOST file.

• Question 1029:

  The Aero feature is found in which of the following operating systems? (Select TWO).

  A. Windows 7 Home Premium

  B. Windows 7 Starter

  C. Windows Vista Enterprise

  D. Windows XP Media Center

  E. Windows XP 64-bit Professional

  Correct Answer: AC

  Reference: http://windows.microsoft.com/en-us/windows7/products/features/aero

• Question 1030:

  A technician recently setup a new wired network and wants to ensure only their computers can use it. Which of the following is the MOST secure way to accomplish this?

  A. Make sure the computers are using strong passwords.

  B. Enable an intrusion detection system.

  C. Assign the computers static IP addresses.

  D. Disable the extra ports on the router.

  Correct Answer: D

  Reference: http://www.geekzone.co.nz/forums.asp?forumid=66andtopicid=10968