CompTIA 220-901 Online Practice Questions and Exam Preparation

CompTIA 220-901 Online Questions & Answers

• Question 421:

  A technician is asked to install Microsoft office directly on a customer's computing device. The technician notifies the customer that office cannot be installed directly on that device. Which of the following device types does the customer have?

  A. Mac
  B. Thick client
  C. Thin client
  D. Phablet
  C. Thin client

• Question 422:

  Which of the following components of a motherboard is responsible for communications between CPU and RAM?

  A. North Bridge
  B. South Bridge
  C. PCIe slot
  D. CMOS battery
  A. North Bridge

• Question 423:

  A technician is setting up a PC to host server in a SOHO. The technician uses a second router for this PC but finds the web server is not accessible from the Internet. The technician verifies the web server itself is properly configured. Which of the following could be enabled on the router to allow all traffic to reach the web server?

  A. IPv6
  B. UPnP
  C. DMZ
  D. WPA2
  C. DMZ

• Question 424:

  Which of the following display technologies provides the BEST range of visible colors?

  A. CRT
  B. LCD
  C. Plasma
  D. OLED
  D. OLED

• Question 425:

  A technician is tasked with connecting a digital display to a computer that requires a 4GB connection speed. Which of the following types of connection cables is sufficient for this requirement?

  A. DVI-D
  B. Thunderbolt
  C. DVI
  D. HDMI
  D. HDMI

• Question 426:

  A technician has a work order to install a USB 3.0 expansion card into a PC. The expansion card is a PCI Express 1.1 compliant card and the motherboard has one PCI Express 2.0 slot available. Which of following BEST represents the compatibility between the hardware?

  A. It will not install correctly, and the PCI slot is already being used by the video card.
  B. It will install correctly to the PCI Express slot onto the motherboard. The card should function correctly, as the PCI Express 2.0 slot is backwards compliant.
  C. It will not install correctly into the PC, as the 1.1 and 2.0 slots are not compatible.
  D. It will install correctly, but the card will not operate as the PCI Express 1.1 and the PCI Express 2.0 standards are completely different.
  B. It will install correctly to the PCI Express slot onto the motherboard. The card should function correctly, as the PCI Express 2.0 slot is backwards compliant.

• Question 427:

  A service call was opened for a thermal printer that has poor print quality. Which of the following should the technician do FIRST?

  A. Replace the print head with OEM replacement.
  B. Use a cotton swab and alcohol to clean the print head.
  C. Use the printer manufacturer's cleaning kit to clean the print head.
  D. Use an industry approved cleaning kit to clean the print rollers.
  E. Use the printer manufacturer's cleaning kit to clean the print rollers.
  C. Use the printer manufacturer's cleaning kit to clean the print head.

• Question 428:

  A user of a high-end workstation requires a Blu-Ray re-writable drive to be installed The PC has available USB 2.0 ports, an Open expansion slot but no open drive bay. Which of the following would allow the Blu-Ray writer the FASTEST operational speed?

  A. Install an eSATA BDXL drive
  B. Install a USB 3.0 card, and connect a BDXL drive
  C. Connect the BDXL to a USB 2.0 port
  D. Add an internal BDXL drive.
  B. Install a USB 3.0 card, and connect a BDXL drive

• Question 429:

  Which of the following technologies can be accessed through the DisplayPort? (Select TWO).

  A. USB
  B. SATA
  C. DVI
  D. FireWire
  E. HDMI
  C. DVI
  E. HDMI

• Question 430:

  A junior technician has been making configuration changes on a computer that is connected to a wired network. The computer is now experiencing slow transfer speeds. A senior technician, who is assisting the junior technician, verifies the static IP address, subnet mask, and gateway address on the computer are correct. Other employees on the same network are not experiencing any issues.

  Which of the following is the MOST likely problem?

  A. Speed and duplex setting of the network card.
  B. Crossover cable used instead of straight-through cable
  C. MAC filtering enabled on the switch
  D. Firewall settings on the computer
  A. Speed and duplex setting of the network card.