CompTIA CompTIA Certifications FC0-U61 Questions & Answers

• Question 221:

  Which of the following internal computing components has the primary function of producing visual output to a monitor or other display device?

  A. CPU

  B. VGA

  C. GPU

  D. GUI

  Correct Answer: C

  A GPU (Graphics Processing Unit) is a specialized electronic circuit designed to accelerate the processing of images and videos. Its primary function is to render and display visual output on a monitor or display device. This makes it a crucial component for tasks involving graphics-intensive applications, including gaming, video editing, and other visual content creation.

• Question 222:

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

  A. Relational database

  B. Key/value database

  C. Document database

  D. NoSQL database

  Correct Answer: A

• Question 223:

  Which of the following data types BEST performs calculations?

  A. Integer

  B. Char

  C. String

  D. Vector

  Correct Answer: A

• Question 224:

  A user has an outdated version of an operating system for which support is no longer available. The browser is also out of date. Which of the following should the user do to BEST protect online banking information?

  A. Install and configure a firewall.

  B. Install and run an antivirus program.

  C. Install and use another browser.

  D. Install and configure an IDS.

  Correct Answer: C

  Some modern browsers automatically update themselves to help protect against known vulnerabilities.

• Question 225:

  An organization exports an inventory database nightly. This is an example of:

  A. database query.

  B. database report.

  C. database backup.

  D. database import.

  Correct Answer: C

• Question 226:

  A user is having issues connecting to the Internet through a web browser; however, the user is receiving email and instant messages. Which of the following should the user do to BEST resolve the issue?

  A. Validate the certificate.

  B. Verify the proxy settings.

  C. Disable the pop-up blocker.

  D. Clear the browser cache.

  Correct Answer: B

• Question 227:

  Which of the following would allow an application to run automatically when a computer is started?

  A. Processes

  B. Journaling

  C. Services

  D. Drivers

  Correct Answer: C

  Creating a service with an automatic startup, or delayed startup, would allow for an application to start with the system. I don't get what "Processes" is supposed to mean in this context.

• Question 228:

  Which of the following is an IP address?

  A. 0x64F32

  B. 00:0F:AC:17:2F:32

  C. 10010110

  D. 172.0.0.1

  Correct Answer: D

• Question 229:

  A developer is troubleshooting code in an application. The code is supposed to return the word `vegetables` if the category id is only 2. However, the code is returning vegetables for all values except category id 1. Which of the following code statements would BEST correct the issue?

  A. If category id = 1 then 'Fruit' Else 'Vegetables'

  B. If category id = 1 then 'Fruit' Else if category id = 2 then 'Vegetables' Else 'Candy'

  C. If category id <> 1 then 'Vegetables' Else 'Fruit'

  D. If category id = 1 then 'Fruit' Else if category id >= 2 then 'Vegetables' Else 'Candy'

  Correct Answer: B

• Question 230:

  The Chief Executive Officer (CEO) has received several emails that are missing attachments. Which of the following concerns is the CEO experiencing?

  A. Eavesdropping

  B. Email service outage

  C. Man-in-the-middle

  D. Denial-of-service

  Correct Answer: C