CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 441:

  Joe, a tech-savvy teenager, has received one of the best new home Wi-Fi routers on the market. Joe's parents have entrusted Joe to set up the router. To leverage the best throughput options available for Joe's devices, the router is located in Joe's bedroom. Joe's parents’ devices are set to slower standards. Which of the following is being used for Joe's devices?

  A. 802.11n 2.4GHz
  B. 802.11ac 2.4GHz
  C. 802.11n 5GHz
  D. 802.11ac 5GHz
  D. 802.11ac 5GHz

• Question 442:

  A user needs all of the data from a database, including the structure of the objects, the users, and the statistics. Which of the following is the BEST method to obtain this information?

  A. A query
  B. A report
  C. A dump
  D. A script
  C. A dump

• Question 443:

  Which of the following data is MOST likely to be stored as a string?

  A. 3.1415927
  B. x
  C. Cat
  D. 42
  C. Cat

• Question 444:

  A customer wants to buy a new laptop with a 2.5Gbps processor. Which of the following BEST describes the device the salesperson should suggest?

  A. 2.5MHz
  B. 2.5Tbps
  C. 2.5GB
  D. 2.5GHz
  D. 2.5GHz

• Question 445:

  Several wireless security cameras need to be installed in a small office. Which of the following should be used to configure the wireless encryption?

  A. Web-based interface
  B. Plug-and-play drivers
  C. On-board NIC
  D. IP-based HDD
  C. On-board NIC

• Question 446:

  A program will request user input and perform an operation several times if the input is correct. Which of the following techniques BEST describes the fact that the operation is only performed if the input is correct?

  A. Looping
  B. Branching
  C. Reuse
  D. Modeling
  B. Branching

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  Explanation/Reference:

  "BEST describes the fact that the operation is only performed IF the input is correct"

  The wording of this question indicates a conditional, such that a series of instructions will be executed once the condition is met. Jumping from one part of the code to another is branching

• Question 447:

  Which of the following requires the MOST frequent updating to remain effective?

  A. Antivirus
  B. Host firewall
  C. Web browser
  D. Device drivers
  A. Antivirus

• Question 448:

  The marketing department contacts the web development team and states that they are receiving inconsistent values in a newly launched form. Which of the following is MOST likely the problem?

  A. Private browsing is being used by some clients visiting the site.
  B. Client-side scripting has been deactivated on some clients visiting the site.
  C. Legacy browsers that do not support scripting are being used by some clients.
  D. Server-side scripting has been deactivated by the server administrator.
  B. Client-side scripting has been deactivated on some clients visiting the site.

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  Explanation/Reference:

  B. Client-side scripting has been deactivated on some clients visiting the site.

  Since this is a form, we need the clients to take it. If something isn't working on their end, there could be some loose information that we receive.

• Question 449:

  A user connects a company computer to free WiFi at a local coffee shop. Which of the following BEST describes this situation?

  A. Information on this network is encrypted.
  B. The information on the network can be seen by others.
  C. It is safe to access company information using the network.
  D. Private browsing mode protects the information on the network.
  B. The information on the network can be seen by others.

• Question 450:

  A large payment website was breached recently. A user is concerned that the breach will affect account security on other sites. Which of the following password best practices would mitigate this risk?

  A. Password history
  B. Password reuse
  C. Password expiration
  D. Password age
  C. Password expiration