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Following questions and answers are all new published by CompTIA Official Exam Center: https://www.lead2pass.com/220-901.html
Which of the following should be used when building a high-end graphics workstation for CAD applications? (Select TWO).
A. Main memory of 8 GB or more
B. PCI-e video card with large amount of memory
C. More than 4 accessible USB 2.0 ports
D. A 32-bit OS to handle the large amount of expected disk I/O
E. An eSATA external drive
CAD applications need high memory and CPU resources to function optimally. Therefore, 8 GB main memory and a PCI-e video card with big memory is needed to render the drawings optimally.
A user, Ann, is experiencing headaches and motion sickness symptoms when using her new computer monitor. Which of the following can a technician adjust to help Ann?
A. Privacy filter
B. Refresh rate
C. Use a digital signal
Which of the following protocols is used by a server to assign IP addresses?
Which of the following protocols is used to translate fully qualified domain names into IP addresses?
Which of the following is enabled in the BIOS that will prompt a user, Joe, to enter his password every time the laptop performs a POST?
A. Power User access
B. Power on password
C. Administrative password
D. User profile access
Which of the following is a private class B IP address?
Which of the following is the MOST important aspect of the chain of custody?
Which of the following Internet connection types usually has access controlled with PPPoE security authentication?
Which of the following laptop components provides direct electrical supply to illuminate the screen’s image?
A. DC jack
B. CMOS battery
Ann, a technician, is sent to a chemical company to troubleshoot their server. She is concerned about what types of chemicals she will be exposed to. Which of the following documents would address Ann’s concerns?
A. Inventory spreadsheet
B. Statement of work
C. MSDS document
D. Incident report
A technician is connecting an old dot matrix printer to a computer. The printer’s cable has a non- rectangular connector that connects to a pink port in the back of the computer. This type of connection is MOST likely which of the following?
Which of the following Internet connection types uses analog transmission? (Select TWO).
Which of the following transmission methods is dependent on line of sight?
Which of the following cable types has the LONGEST transmission range?
C. Single-mode fiber
D. Multimode fiber
Which of the following laser printer parts creates the image on the drum that picks up toner?
A. Fusing assembly
B. Registration assembly
C. Laser scanner assembly
D. Transfer roller
When servicing a laptop, which of the following components usually requires the keyboard to be removed before the component can be replaced?
B. Hard drive
D. Optical drive
Which of the following laptop displays would provide the BEST viewing angle?
A. Passive matrix
B. TFT LCD
Which of the following ports is used by default for DNS traffic?
A user who performs data entry would like to use the number pad on a laptop that does not have one. Which of the following solutions should a technician recommend? (Select TWO).
A. Use a Bluetooth connected mobile device
B. Use a USB connected Number Pad
C. Install number pad software in Windows
D. Enable the number pad using a function key
E. Re-map keys using Character Map
A technician is attempting to salvage an old laptop for further use. Which of the following parts are MOST likely to be considered upgradeable in a laptop? (Select TWO).
C. Hard drive
E. Video card
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?
Which of the following modules of DDR SDRAM is designed to operate at 200 MHz using DDR- 400 chips?
Which of the following are MOST commonly used to connect a printer to a computer? (Select TWO).
Which of the following processor socket types would support an AMD processor? (Select TWO).
Which of the following protocols is used to capture various parameters from network devices in a secure manner?
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