CompTIA 220-801 Online Practice Questions and Exam Preparation

CompTIA 220-801 Online Questions & Answers

• Question 751:

  A technician needs to install a projector into a conference room with several windows. Which of the following should the technician consider so that the displayed image is always visible?

  A. Resolution
  B. Lumens
  C. Anti-glare filter
  D. Bulb life
  B. Lumens

• Question 752:

  A new secure SOHO is being setup using a wireless network. The users do not want any surrounding neighbors to be able to use this new network. Which of the following would MOST likely need to be configured? (Select TWO).

  A. Configure WAP to use Channel 7
  B. Configure WAP to use Channel 11
  C. Enable SSID broadcast
  D. Disable SSID broadcast
  E. Enable DHCP server on the router
  F. Configure wireless encryption
  G. Configure WAP to use Channel 1
  D. Disable SSID broadcast
  F. Configure wireless encryption

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  Reference. https://www.gosafeonline.sg/how-do-i-secure-my-homesoho-wi-fi

• Question 753:

  ECC memory offers which advantage over non-ECC memory?

  A. Less energy consumption
  B. The capability of error correction
  C. More efficient core communication
  D. Broader BUS throughput
  B. The capability of error correction

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  Reference. http://en.wikipedia.org/wiki/Error_detection_and_correction#Error- correcting_memory

• Question 754:

  A user reports a number of inappropriate files appearing and disappearing from their computer. The technician identifies a program running that would appear to be the source of the rogue data. Which of the following should the technician do NEXT?

  A. Discover where the files originate
  B. Report the activity to management
  C. Preserve the inappropriate files
  D. Document the result of the service call
  B. Report the activity to management

• Question 755:

  Which of the following devices is MOST likely to outperform a 15,000 rpm SAS hard drive in read speed?

  A. Compact flash
  B. SSD
  C. Tape
  D. SD
  B. SSD

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  Reference. http://www.8088.net/blog/index.php/2011/01/24/iops-comparison-solid- state-drive-ssd-15000-7200-5900-5600-rpm/?lang=en

• Question 756:

  A user with a USB printer would like to print from more than one computer. Which of the following features should be used?

  A. File and printer sharing
  B. Internet connection sharing
  C. Enable printer duplexing
  D. USB hub
  A. File and printer sharing

• Question 757:

  The Intel i3 processors have which of the following number of cores?

  A. 2
  B. 3
  C. 4
  D. 6
  A. 2

• Question 758:

  Which of the following is an advantage of dynamic addressing?

  A. To allow hosts with different subnet masks to communicate
  B. To prevent host computers from staying at one address
  C. To allow easy addition of new hosts to the network
  D. To allow hosts to use multiple addresses at the same time
  C. To allow easy addition of new hosts to the network

• Question 759:

  Joe, a technician, is installing a wireless inkjet printer into a small office. He wants to minimize long term issues connecting to the printer from any workstation and ensure easy access to its configuration page. Which of the following steps would ensure this?

  A. Share the printer on the directory.
  B. Plug an Ethernet cord in as well.
  C. Turn off all DHCP on the network.
  D. Configure a static IP for the printer.
  D. Configure a static IP for the printer.

• Question 760:

  A user would like to buy a new computer and will eventually add several more hard drives and possibly a second video card. Which of the following form factors should be recommended?

  A. ITX
  B. Micro-ATX
  C. Mini-ITX
  D. ATX
  D. ATX