CompTIA 220-901 Online Practice Questions and Exam Preparation

CompTIA 220-901 Online Questions & Answers

• Question 551:

  Ann, a user, reports her docked mobile workstation will periodically lose her network share drive and lose video to the second monitor. Which of the following is MOST likely the cause of this anomaly?

  A. The workstation battery needs to be replaced.
  B. The NIC is functioning intermittently.
  C. Failed driver updates for the workstation's devices.
  D. The surge protector lost AC power.
  D. The surge protector lost AC power.

• Question 552:

  Which of the following adapters causes the LEAST amount of signal loss?

  A. VGA to DVI
  B. HDMI to VGA
  C. DVI to HDMI
  D. S-video to RCA
  C. DVI to HDMI

• Question 553:

  Which of the following connection types is capable of transmissions speeds up 100 Gbps?

  A. Fiber
  B. Coaxial
  C. Infrared
  D. DSL
  A. Fiber

• Question 554:

  When a technician suspects prohibited activity on an organization's network or computers, which of the following is the FIRST step they should take?

  A. Confirm an actual infraction has taken place
  B. Confront the suspected person with incident details
  C. Notify others so that peers will stop the activity
  D. Erase the contents of the user's computer and disable their account
  A. Confirm an actual infraction has taken place

• Question 555:

  A technician is troubleshooting a mobile device in which the touch screen is broken and is no longer responsive to touch. The technician has determined that the touch screen needs to be replaced, which requires the entire device to be disassembled. Which of the following procedures should the technician adhere to when removing components? (Select TWO.)

  A. Place the components in a Faraday bag
  B. Utilize a stove to heat and loosen up to glue.
  C. Document and label screw locations.
  D. Wear protective goggles and gloves.
  E. Maintain documentation for chain of custody.
  F. Contact the hardware manufacturer for support.
  C. Document and label screw locations.
  F. Contact the hardware manufacturer for support.

• Question 556:

  A technician is working on a laptop with a failed Ethernet port caused by ESD. Which of the following is the simplest solution to restore network connectivity?

  A. Re-solder the network connector
  B. Replace the Ethernet daughter board
  C. Update the Ethernet driver
  D. Enable wireless and connect to the WAP
  D. Enable wireless and connect to the WAP

• Question 557:

  Users have started calling the helpdesk reporting they cannot access resources on the network or the Internet. A technician has verified all hardware connections are operational. Which of the following settings should the technician check NEXT on the router?

  A. SNMP
  B. NNTP
  C. DHCP
  D. WLAN
  C. DHCP

• Question 558:

  When referring to laser printing, which of the following describes the development process?

  A. The corona wire places a static charge on the drum.
  B. Toner is pulled to the charged areas of the drum.
  C. Toner is pulled from the drum to the paper.
  D. The toner is permanently affixed to the paper.
  B. Toner is pulled to the charged areas of the drum.

• Question 559:

  Which of the following devices allows a variety of digital musical instruments, computers, and other electronic devices to communicate with each other?

  A. MIDI
  B. KVM
  C. Digitizer
  D. SPDIF
  A. MIDI

• Question 560:

  Which of the following cable types designates that it can safely be run through a drop ceiling?

  A. STP
  B. Plenum
  C. CAT5e
  D. UTP
  B. Plenum