CompTIA 220-1001 Online Practice Questions and Exam Preparation

CompTIA 220-1001 Online Questions & Answers

• Question 471:

  A technician wants the number of virtual machines hosting a web application in the public cloud environment to scale based on real-time traffic on the website.

  Which of the following should the technician configure?

  A. Resource pooling
  B. Rapid elasticity
  C. Measured service
  D. High availability
  B. Rapid elasticity

• Question 472:

  DRAG DROP

  Drag each mobile technology to the description of its use. Some answers will not be used.

  Select and Place:

  

  

• Question 473:

  A technician replaces a PCle graphics card with a newer model. After installation, the technician connects a VGA cable to the video card and boots the computer into the OS. When the desktop finally loads, all the icons and menus are much larger than before. The technician attempts to change the resolution but cannot raise it any higher. Which of the following is the MOST likely reason for this behavior?

  A. The old video and card needs to be removed from the Device Manager
  B. Drivers are not installed for the new graphics card.
  C. An HDMI cable is required for higher resolutions.
  D. The DPI settings in the OS are set improperly
  E. The monitor does not support higher resolutions
  B. Drivers are not installed for the new graphics card.

• Question 474:

  A network administrator receives a ticket following a power outage that states the wireless network is down. The administrator discovers the SSID is broadcasting, but data is not being transmitted. Which of the following should the network administrator do FIRST?

  A. Restart the access point
  B. Reset the access point to default
  C. Change the access point's frequency
  D. Replace the access point's patch cable
  A. Restart the access point

• Question 475:

  A user deploys a new access point with the following settings:

  

  The user's computer has the following specifications:

  

  The user does not see the wireless network when trying to connect. Which of the following is the MOST likely cause of the issue?

  A. The computer does not support WPA2 encryption.
  B. The wireless adapter is incompatible with this configuration.
  C. The antenna being used is directional and not suitable for roaming connectivity.
  D. The operating system is incompatible with the wireless configuration.
  E. The channel width is too wide for non-802.11ac equipment.
  F. The access point should be configured to ad-hoc mode.
  B. The wireless adapter is incompatible with this configuration.

• Question 476:

  A user calls the help desk to report a network printer that will not print The technician knows this printer is shared from a print server Which of the following should the technician do FIRST to resolve the issue?

  A. Reinstall the print driver on the server
  B. Open the print queue for that printer and clear any stuck or failed jobs
  C. Restart the print server and have the user try printing again
  D. Remap the printer to the user's computer
  B. Open the print queue for that printer and clear any stuck or failed jobs

• Question 477:

  SIMULATION

  Laura, a customer, has instructed you to configure her home office wireless access point.

  She plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible.

  Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks.

  She requests that the default settings be changed to the following.

  Wireless Name: HomeWiFi Shared Key: CompTIA Router Password: Secure$1

  Finally, Laura wants to ensure that only her laptop and SmartPhone can connect to the network.

  Laptop: IP Address 192.168.1.100 Hardware Address: 00:0A:BF:03:C4:54 SmartPhone: IP Address 192.168.1.101 Hardware Address: 09:2C:D0:22:3F:11

  INSTRUCTIONS

  Configure Laura's wireless network using the network adapter window.

  If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

  

  

  A. See the
  A. See the

• Question 478:

  Which of the following frequencies is used to provide 802.11n wireless connectivity in smaller ranges with less probability of Interference?

  A. 2.4GHz
  B. 5GHz
  C. 50MHz
  D. 900MHz
  D. 900MHz

• Question 479:

  The IT department recently upgrade client computer for the graphics department. A user reports the new computer has not worked since up. It , makes unusual sound when pressing the power button.

  A technician verifies the power cable works and the computer is connected properly to both data and power. The monitor powers on but display the message NO source. Which of the following BEST explains the cause of this problem?

  A. There is insufficient power to the computer
  B. There is back screen on system boot.
  C. The computer is overheating.
  D. The error beep codes on POST.
  A. There is insufficient power to the computer

• Question 480:

  A technician is upgrading a lab to VDI using thin client computers. The lab previously used laptops with a Wi-Fi connection. Which of the following is required for the thin clients to operate?

  A. UPS
  B. Network cable
  C. External hard drives
  D. KVM
  B. Network cable