CompTIA 220-801 Online Practice Questions and Exam Preparation

CompTIA 220-801 Online Questions & Answers

• Question 181:

  Which of the following uses the RC4 cipher? (Select TWO).

  A. WPA-personal TKIP
  B. WEP
  C. WPA2-enterprise CCMP
  D. WPA2-personal CCMP
  E. AES
  A. WPA-personal TKIP
  B. WEP

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

• Question 182:

  Which of the following is the MOST common connection type for external CD-ROM drives?

  A. USB
  B. Ethernet
  C. FireWire
  D. eSata
  A. USB

• Question 183:

  A laptop running a Windows operating system has a key that is supposed to launch Internet Explorer, but is not functioning. Which of the following will resolve this?

  A. Installing Bluetooth drivers from a manufacturer's website
  B. Installing ACPI drivers from a manufacturer's website
  C. Installing Hotkey drivers from a manufacturer's website
  D. Installing AHCI drivers from a manufacturer's website
  C. Installing Hotkey drivers from a manufacturer's website

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  Reference. http://forum.notebookreview.com/panasonic/67423-hotkeys-driver- help.html

• Question 184:

  Which of the following cable types has the MAXIMUM transfer rate of 1 Gbps?

  A. CAT3
  B. CAT5
  C. CAT5e
  D. CAT6
  C. CAT5e

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  Reference. http://customcable.ca/cat5-vs-cat6/ (see CAT5e)

• Question 185:

  Which of the following is MOST likely to have a physical switch on a laptop that allows it to be turned off without going into the BIOS?

  A. External display
  B. Webcam
  C. Overclocking
  D. Wireless
  D. Wireless

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  Reference. http://www.nmbgeek.com/blog/how-to-turn-laptop-wireless-on.html

• Question 186:

  A computer technician wants to boot up a computer using a USB flash drive. After inserting the USB drive and powering on the computer, it does not boot to the flash drive and instead boots to the OS on the hard drive. Which of the following is MOST likely the cause?

  A. The boot order in the BIOS is incorrect
  B. The hard drive is not formatted
  C. There is a disc in the optical drive
  D. There is insufficient memory
  A. The boot order in the BIOS is incorrect

• Question 187:

  A customer asks a technician to upgrade a desktop computer to support the DVI-D interface. Which of the following PC expansion cards would the technician upgrade?

  A. FireWire card
  B. Network card
  C. Thunderbolt card
  D. Video card
  E. Sound card
  D. Video card

• Question 188:

  Which of the following is correct about differences in CAT5 and CAT6 connectors?

  A. CAT5 connectors have locking tabs
  B. CAT5 and CAT6 use the same connectors
  C. CAT6 supports three different wiring standards
  D. CAT6 connectors are longer for better contact
  B. CAT5 and CAT6 use the same connectors

• Question 189:

  A technician wants to install a secondary IDE drive which will be configured for additional user storage on the same IDE channel of the drive with the operating system. Which of the following jumper configurations should the technician use for the additional drive, if the drive with the operating system is set to MA?

  A. Place a jumper on both the MA and CS jumper block of the secondary drive.
  B. Place a jumper on the MA jumper block of the secondary drive.
  C. Place a jumper on both the SL and CS jumper block of the secondary drive.
  D. Place a jumper on the SL jumper block of the secondary drive.
  D. Place a jumper on the SL jumper block of the secondary drive.

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  Reference. http://www.pcguide.com/ref/hdd/if/ide/confJumpering-c.html

• Question 190:

  Which of the following cable types has extra shielding built into the cable to guard against EMI?

  A. UTP
  B. Multimode
  C. STP
  D. Single-mode
  C. STP