Free CompTIA 220-901 Exam Dumps Questions & Answers

Which of the following types of connectors can use a maximum of 8 strands of wires?

• A.  RS-232
• B.  BNC
• C.  RJ-11
• D.  RJ-45

Older video cards used S-video to output to a TV. This standard has been replaced by:

• A.  FireWire.
• B.  coaxial.
• C.  HDMI.
• D.  SCSI.

Which of the following are the two connection types required for full functionality of tethered VR headsets when they are connected to a PC?

• A.  HDMI and USB
• B.  HDMI and DisplayPort
• C.  HDMI and audio
• D.  USB and audio

A user experiences a sudden power loss, causing the computer to unexpectedly shut down. Upon rebooting, the user finds the computer cannot connect to certain network services. Additionally, when signing into the company's web portal, an error states that the website is using an invalid TLS/SSL certificate. A technician examines the issue and finds that no other users report similar problems. Which of the following is MOST likely the cause of these issues?

• A.  The system's NIC was damaged by the power loss.
• B.  The dirty shutdown has caused data corruption.
• C.  A power surge has damaged the system's RAM.
• D.  The system's time has been reset.

Joe, a technician, is preparing to replace a laptop screen. This laptop has a touch screen to support Windows
8.1 in order to use the Metro tiles. Which of the following is the FIRST step the technician should perform?

• A.  Refer to the manufacturer's documentation
• B.  Organize the replacement parts
• C.  Document and label each cable and screw location
• D.  Remove the laptop bezel