CompTIA 220-902 Online Practice Questions and Exam Preparation

CompTIA 220-902 Online Questions & Answers

• Question 511:

  An administrator is installing a WAP in a fitness center. There will only be five devices that should have access to this, and they are all company owned. Users do not want to put in a password when they connect these devices to the wireless. Given this scenario, which of the following is the MOST secure method of deployment?

  A. Disable SSID broadcasting
  B. Media access control filtering
  C. Disable ports 80 and 443 on the access point
  D. Lower radio power levels
  A. Disable SSID broadcasting

• Question 512:

  Mike, a technician, is getting ready to upgrade the graphics card in a customer's computer with a performance PCIe graphics card. The customer has verified that she has a 16x PCIe slot on her motherboard. Which of the following may also need to be upgraded?

  A. RAM
  B. Motherboard
  C. Power supply
  D. Processor
  C. Power supply

• Question 513:

  In preparation for an operating system upgrade, a technician is tasked with installing additional memory modules in a computer. Which of the following safety steps should be performed FIRST?

  A. Use safety goggles
  B. Remove jewelry
  C. Put on an ESD strap
  D. Disconnect power
  D. Disconnect power

• Question 514:

  Which of the following is a physical device used to prevent tailgating into a facility?

  A. Privacy filter
  B. ID badge
  C. Retinal scanner
  D. Mantrap
  D. Mantrap

• Question 515:

  Recently, a user built a new gaming PC and is testing it out by running graphic intensive games. After a short time playing a game, the computer reboots with an error "a thermal event has occurred". Which of the following is the MOST likely cause of this issue?

  A. Processor is under-clocked
  B. Insufficient power to the motherboard
  C. Hard drive is overheating
  D. Video card is overheating
  D. Video card is overheating

• Question 516:

  Which of the following is an advantage of installing a 64-bit processor versus a 32-bit processor?

  A. Uses less bandwidth on the front side bus
  B. Only requires half of the clock speed
  C. Able to access a larger amount of RAM memory
  D. Able to be used as two 32-bit processors
  C. Able to access a larger amount of RAM memory

• Question 517:

  Which of the following is the MOST important system resource for virtual machines?

  A. Hard drive space
  B. RAM
  C. BIOS
  D. CPU
  B. RAM

• Question 518:

  New smart phones have features that allow them to be backed up to a remote location. Of which of the following is this an example?

  A. Desktop Manager
  B. iOS
  C. iCloud
  D. App Market
  C. iCloud

• Question 519:

  A user calls the helpdesk to report that colleagues are unable to open shared files off their desktop. After inquiring about permissions, the user claims that the "Everyone" group was given DENY rights to all rights levels, but the users who need access were given read/write ALLOW privilege. Which of the following is the MOST likely issue?

  A. The user needs to give the group "ADMINISTRATORS" full read/write access
  B. The GUEST account needs to be added to the list of users who have shared access
  C. The user has DENY permissions setup for the POWER USERS group which needs to be removed
  D. DENY permissions always supersede ALLOW permissions in Windows
  D. DENY permissions always supersede ALLOW permissions in Windows

• Question 520:

  Which of the following explains why it is important to secure Personally Identifiable Information (PII)?

  A. So phishing attacks are not launched against employees of the organization.
  B. So sensitive information, such as corporate passwords, is not stolen.
  C. So man-in-the-middle attacks are not launched against the organization.
  D. So sensitive information, such as social security numbers, is not stolen.
  D. So sensitive information, such as social security numbers, is not stolen.