CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 421:

  An IP address is 32 bits long. If converted to bytes, it would be:

  A. 4 bytes
  B. 8 bytes
  C. 16 bytes
  D. 64 bytes
  A. 4 bytes

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  Explanation/Reference:

  1 byte = 8 bits -> 32 bits = 4 bytes

• Question 422:

  Which of the following database structures is the most granular?

  A. Column
  B. Field
  C. Record
  D. Table
  B. Field

• Question 423:

  A gaming console needs to allow for inbound connectivity on a home network to facilitate chat functions. Which of the following devices is a user MOST likely to configure to allow this?

  A. Cable modem
  B. Wireless router
  C. Access point
  D. Network switch
  B. Wireless router

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  Explanation/Reference:

  In a home network, the wireless router (or sometimes just called a router) typically acts as the gateway between the local area network (LAN) and the Internet. To allow inbound connectivity for services like gaming chat functions, the user would need to configure port forwarding or a DMZ (demilitarized zone) on the router. This ensures that the necessary ports are open and that incoming data for those ports is directed to the appropriate device, in this case, the gaming console.

• Question 424:

  Which of the following programming languages is considered a low-level language with commands specific to the processor type used?

  A. Assembly
  B. C++
  C. SQL
  D. HTML
  A. Assembly

• Question 425:

  Which of the following programming languages would most likely include tables and the SELECT command?

  A. Compiled
  B. Markup
  C. Query
  D. Scripting
  C. Query

• Question 426:

  Which of the following is MOST often used to retrieve data from a relational database?

  A. DELETE
  B. ALTER
  C. QUERY
  D. IMPORT
  C. QUERY

• Question 427:

  Which of the following is an example of utilizing a personalized code for continuous personal access to a software product?

  A. Site licensing
  B. Open-source licensing
  C. Product key licensing
  D. Single-use licensing
  C. Product key licensing

• Question 428:

  Employees must use a badge to enter and exit the building. Each time the badge is used, a log entry is created and stored to record who has entered and exited the building. Which of the following best describes what the log entries provide?

  A. Automation
  B. Accounting
  C. Authorization
  D. Authentication
  D. Authentication

• Question 429:

  Which of the following is considered a traditional input and output device?

  A. Printer
  B. Hard drive
  C. Keyboard
  D. Display monitor
  A. Printer

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  Explanation/Reference:

  Commercial printers have configuration settings that can often be inputted via a keypad, and they print out images as output

• Question 430:

  A computer technician needs to keep track of the last three passwords any employee has used. Which of the following best practices would the technician MOST likely use?

  A. Password complexity
  B. Password history
  C. Password length
  D. Password manager
  B. Password history