CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 51:

  A user needs an interface that supports both video and data. Which of the following will meet this requirement?

  A. Thunderbolt
  B. VGA
  C. DVI
  D. FireWire
  A. Thunderbolt

• Question 52:

  A schema is a critical part of which of the following?

  A. Relational database
  B. Key/value database
  C. Document database
  D. NoSQL database
  A. Relational database

• Question 53:

  Which of the following database types would be best in which to place financial data?

  A. Unstructured
  B. Semi-structured
  C. Structured
  D. Spreadsheet
  C. Structured

• Question 54:

  An administrator wants to block application traffic on specific ports from entering into the local area network. Which of the following devices would be the BEST choice to perform this task?

  A. Router
  B. Firewall
  C. Switch
  D. Access point
  B. Firewall

• Question 55:

  Which of the following application models runs the interface separately on a client machine?

  A. One-tier
  B. Two-tier
  C. Three-tier
  D. n-tier
  B. Two-tier

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  Explanation/Reference:

  In a two-tier application model, also known as the client-server model, the interface (user interface or client) runs separately on a client machine, while the server handles the data and business logic. This model is often used for client-server applications, where the client communicates with the server to request and process data.

• Question 56:

  Which of the following BEST describes the purpose of a vector in programming?

  A. Storing a collection of data
  B. Repeating a similar operation
  C. Capturing user input
  D. Performing mathematical calculations
  A. Storing a collection of data

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  Explanation/Reference:

  A vector, in programming, is a type of array that is one dimensional. Vectors are a logical element in programming languages that are used for storing data. Vectors are similar to arrays but their actual implementation and operation differs.

• Question 57:

  Which of the following would be BEST to use to protect a network?

  A. Antivirus software
  B. Proxy server
  C. Anti-malware
  D. Firewall
  D. Firewall

• Question 58:

  Which of the following actions is the FINAL step in the standard troubleshooting methodology?

  A. Document the solution and cause.
  B. Create a new theory of cause.
  C. Research the problem online.
  D. Implement preventive measures.
  A. Document the solution and cause.

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  Explanation/Reference:

  Step 1. Identify the problem.

  Step 2. Establish a theory of probable cause.

  Step 3. Test the theory to determine the cause.

  Step 4. Establish a plan of action to resolve the problem and implement the solution.

  Step 5. Verify full system functionality and, if applicable, implement preventive measures.

  Step 6. Document findings, actions, and outcomes.

• Question 59:

  Which of the following intellectual property concepts BEST represents a legally protected slogan of a business?

  A. Contract
  B. Patent
  C. Copyright
  D. Trademark
  D. Trademark

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  Explanation/Reference:

  Trademark - As copyright is not given to the selection of a name, if a company wants to promote its goods it will normally trademark its name and/or logo. A trademark must be distinctive within the industry in which the company is selling

  goods and services. An ordinary trademark is indicated by the ™ symbol. A registered trademark is indicated by ®.

  If you re-use or imitate an existing trademark, you are liable to legal action from the owner.

  Copyright is automatic legal protection granted to certain types of work indicating that the copyright holder owns the right to control the use of the work, including rights of publication, distribution, or sale.There is no need to apply for copyright or display any copyright notice in order to be protected by it. The creation of the work ensures copyright protection automatically. Nonetheless, in case of a dispute, you might need to prove when the work was created in order to defend yourself against charges of plagiarism. Plagiarism is the unacknowledged or unauthorized use of someone else's work.

• Question 60:

  A user has been instructed to use unique passwords for accessing each system. Which of the following BEST describes the potential risk of using the same password?

  A. The password might be easier for an attacker to guess.
  B. Password compromise would allow access to all of the systems.
  C. Single sign-on would be unable to function correctly.
  D. Systems might reject the password based on different requirements.
  B. Password compromise would allow access to all of the systems.