CompTIA 220-1001 Online Practice Questions and Exam Preparation

CompTIA 220-1001 Online Questions & Answers

• Question 31:

  Which of the following wireless networking protocols operates on the 5GHz band and provides data rates in excess of 750Mbps?

  A. 802.11a
  B. 802.11ac
  C. 802.11b
  D. 802.11g
  E. 802.11n
  B. 802.11ac

• Question 32:

  After upgrading a smartphone's OS, Joe, a user, reports the smartphone no longer connects to his automobile automatically when near it, Joe, restarts the smartphone, but the problem persists. Which of the following should a technician do NEXT to restore the previous functionality?

  A. Connect the smartphone to the automobile via USB
  B. Reenable the smartphone's Bluetooth radio
  C. Perform a rollback of the smartphone's OS
  D. Pair the smartphone with the automobile
  B. Reenable the smartphone's Bluetooth radio

• Question 33:

  A user reports being unable to browse the internet. A technician believes the cause of the issue is related to DNS. Which of the following should the technician perform NEXT?

  A. Test the theory attempting to browse to a website known IP address.
  B. Implement preventive measures by manually assigning a DNS server to the PC.
  C. Identify the problem by running the command ipconfig / flushdns.
  D. Document the finding in the organization local knowledge base.
  A. Test the theory attempting to browse to a website known IP address.

• Question 34:

  A technician receives a call from an end user who is concerned about a message on the computer screen that states No Valid Operating System Found. When the technician arrives, it is confirmed that no changes have been made to the PC. Which of the following connected devices should the technician check FIRST?

  A. HDD
  B. SSD
  C. CD-ROM
  D. USB
  D. USB

• Question 35:

  A user's monitor Is not displaying colors correctly since It was moved to a new desk. A technician Investigates and discovers the user has two monitors: one is connected to the PC via a DisplayPort cable, and the other is using VGA. The technician traces the cables and finds the VGA-connected monitor Is not displaying any red colors. Which of the following is MOST likely the issue?

  A. The OS Installed the latest driver updates after powering up.
  B. The PC was damaged during the move.
  C. The pins on the VGA cable are bent.
  D. The video card is overheating at the new desk.
  C. The pins on the VGA cable are bent.

• Question 36:

  A technician is responding to a help desk ticket about the monitors in the student lab having no color and displaying shades of gray. There are about 50 monitors that are affected, the lab assistant's monitor is not affected, and no recent power outages have occurred. Which of the following tools can the technician use to resolve this issue?

  A. OSD utility
  B. PSU tester
  C. Cable tester
  D. Tone generator and probe
  A. OSD utility

• Question 37:

  After a new laser printer was installed, users began reporting issues. Duplicate copies of print jobs were not delivering fully separated copies; instead, similar pages were being stacked. Which of the following settings MOST likely needed to be checked to correct this issue?

  A. Collation
  B. Duplexing
  C. Orientation
  D. Quality
  A. Collation

• Question 38:

  Which of the following connector types would MOST likely be used to charge a laptop computer?

  A. RJ45
  B. USB-C
  C. eSATA
  D. Lightning
  D. Lightning

• Question 39:

  The ability for new computers to be automatically connected to the network is provided by the:

  A. DHCP server
  B. DNS server
  C. proxy server
  D. TACACS server
  A. DHCP server

• Question 40:

  A computer that had been running properly for about three years no longer boots. A technician observes the computer attempts to pass POST but it beeps three times before crashing. The computer then attempts to boot again and repeats the process. Which of the following is MOST likely the cause of the problem?

  A. Mismatched memory speed type
  B. Improperly seated memory modules
  C. Malfunctioning memory modules
  D. Incorrect memory type installed
  B. Improperly seated memory modules