CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 461:

  An end user reports seeing the old company intranet site and not the recently released updated version. Which of the following would MOST likely solve the problem?

  A. Clear browser cache.
  B. Change ג€httpג€ to ג€httpsג€ in the URL.
  C. Disable all add-ons.
  D. Enable pop-up blockers.
  A. Clear browser cache.

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  Explanation/Reference:

• Question 462:

  The broadcast signal from a recently installed wireless access point is not as strong as expected. Which of the following actions would BEST improve the signal strength?

  A. Update from 802.11b to 802.11g.
  B. Ensure sources of EMI are removed.
  C. Enable WPA2-Enterprise.
  D. Use WiFi Protected Setup.
  B. Ensure sources of EMI are removed.

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  Explanation/Reference:

  EMI = Electromagnetic interference, is commonly found in industrial environments, and can adversely affect the accuracy of your instrumentation signals.

• Question 463:

  An online retailer experienced an outage. An investigation revealed that the server received more requests than it could handle, and customers could not log in as a result. Which of the following best describes this scenario?

  A. Hardware failure
  B. Denial of service
  C. On-path attack
  D. Social engineering
  B. Denial of service

• Question 464:

  Which of the following types of software would be the MOST appropriate for scheduling personnel and viewing activity progress?

  A. Project management software
  B. Spreadsheet software
  C. Accounting software
  D. Database software
  A. Project management software

• Question 465:

  A user is installing software that legally allows anyone to modify it. Which of the following license types does this software use?

  A. Open-source
  B. Subscription
  C. Proprietary
  D. Site
  A. Open-source

• Question 466:

  Which of the following terms best describes the outcome of a text message that is encrypted from its original form?

  A. Cipher
  B. Vector
  C. Plain
  D. Algorithm
  A. Cipher

• Question 467:

  An application is hosted on a local network. Which of the following descriptions is correct?

  A. LAN access is required.
  B. The application exists locally.
  C. Files are saved in the cloud.
  D. Internet access is required.
  A. LAN access is required.

• Question 468:

  Which of the following storage devices have a spinning disk? (Choose two.)

  A. Optical drive
  B. SSD
  C. HDD
  D. Flash drive
  E. RAM
  F. ROM
  A. Optical drive
  C. HDD

• Question 469:

  Which of the following is an element of a NoSQL database?

  A. Primary keys
  B. Constraints
  C. Schema
  D. Tables
  E. Delimiters
  A. Primary keys

• Question 470:

  A technician needs to reconfigure the existing wireless network for a small company. Employees at the company report internet connectivity and calls drop when using wireless headsets to communicate. Which of the following configuration changes should the technician make to MOST likely resolve the issue?

  A. Restart the DHCP server.
  B. Change the Wi-Fi channel.
  C. Update the SSID.
  D. Utilize a different frequency.
  D. Utilize a different frequency.

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  Explanation/Reference:

  Bluetooth uses 2.4 so changing the channel probably wont help.