CompTIA CompTIA Certifications 220-1101 Questions & Answers

• Question 781:

  A 3-D printer is printing objects that are all unintentionally curved on the bottom. Which of the following should be replaced to best resolve this issue?

  A. Filament

  B. Print bed

  C. Corrupt driver

  D. Resin

  Correct Answer: B

• Question 782:

  A user reports having an issue charging a laptop from home. When the user connects the USB-C adapter that is attached to the office workstation to the laptop charging port, the laptop charges correctly. When the user connects the home USB-C adapter to the laptop charging port, the laptop does not charge. Which of the following should the technician do to ensure the user can work at home and in the office?

  A. Provide a UPS for the user's home office.

  B. Give the user an OEM power supply for home use.

  C. Replace the user's laptop with a desktop, and enable remote log-in.

  D. Instruct the user to use a USB-C hub when working at home.

  Correct Answer: B

• Question 783:

  Some keys on a user's laptop keyboard are sticking. Which of the following should the user use to clean the laptop keyboard?

  A. Antistatic cloth

  B. Compressed air

  C. Cleaning wipe

  D. Soap and water

  Correct Answer: C

• Question 784:

  When a user touches or swipes across an external touch screen, the image flickers but no input is registered on the presentation laptop. A technician verifies that the external touch screen appears free from physical damage. Which of the following should the technician do next?

  A. Reboot the LCD touch panel and laptop.

  B. Check the cables connecting to the laptop.

  C. Verify the correct input source is set on the laptop.

  D. Replace the laptop with a new device that is known to work.

  E. Inspect the LCD touch panel for dead pixels or burn-in.

  Correct Answer: B

• Question 785:

  Numerous vendors implemented a feature in routers and access points that allows for automatically moving wireless clients between 2.4GHz and 5.0GHz frequencies based on user density and the distance from the wireless equipment. Which of the following describes this feature?

  A. Channel selection

  B. Near-field communication

  C. Propagation

  D. Band steering

  Correct Answer: D

• Question 786:

  A user's laptop is having performance issues when the user downloads large files over the internet. Other users with newer laptops are not experiencing any performance issues. Which of the following components should the technician replace?

  A. Hard drive

  B. Wi-Fi card

  C. RAM

  D. CPU

  Correct Answer: B

• Question 787:

  After a new network printer is installed and added to the print server, users are unable to install the printer. However, the technician is able to install the printer when logged in to a user's computer as an administrator. Which of the following is the best option to allow all users to print to the new printer?

  A. Install all applicable print drivers on the print server.

  B. Map the users to a print share for driver installation.

  C. Give all users temporary administrator rights to install the new printer.

  D. Remotely log in to all users

  Correct Answer: A

• Question 788:

  Which of the following features of a laptop display influences the battery life of the laptop?

  A. Brightness

  B. Resolution

  C. Contrast

  D. Aspect ratio

  Correct Answer: A

• Question 789:

  CORRECT TEXT 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 situation, please click the Reset All button.

  

  

  A. Check the answer in explanation.

  B. PlaceHolder

  C. PlaceHolder

  D. PlaceHolder

  Correct Answer: A

• Question 790:

  

  

  CORRECT TEXT

  A small ISP has hired a new technician Joe, the new technician, is being trained to configure customers* home networks The trailing instructor gives me technician a starter kit with cables, cable ends, and other network equipment and asks

  mm to build a working network.

  The computer should be connected to have internet connectivity and the phone should be connected to have a dial tone.

  INSTRUCTIONS

  Use the appropriate cables. cable ends, tools and equipment to configure the network ana connect an components accordingly

  There are 3 steps and the simulation starts on step 1.

  

  

  A. Check the answer in explanation.

  B. PlaceHolder

  C. PlaceHolder

  D. PlaceHolder

  Correct Answer: A