CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 391:

  A technician is installing a plug-and-play USB mouse. Which of the following must the technician do to complete the installation?

  A. Manually install the driver software.
  B. Connect the mouse.
  C. Configure the USB port.
  D. Download the driver software.
  B. Connect the mouse.

• Question 392:

  Which of following numbering systems is base-10?

  A. Octal
  B. Binary
  C. Hexadecimal
  D. Decimal
  D. Decimal

• Question 393:

  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
  C. Man-in-the-middle

• Question 394:

  A programmer is designing an expert system that uses a series of closed-ended questions to arrive at specific output. Which of the following characteristics will MOST likely be used in the code for the expert system to achieve this?

  A. Branching
  B. Looping
  C. Arrays
  D. Vectors
  A. Branching

• Question 395:

  Which of the following is both an input and output device?

  A. Microphone
  B. Speaker
  C. Touch-screen monitor
  D. Keyboard
  C. Touch-screen monitor

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  Explanation/Reference:

  Audio engineer here while you can technically output a signal to a microphone and hear audio from it... (I don't recommend you try this for yourself as you might accidentally destroy your mic unless you have a really cheap mic you're willing to sacrifice) ...That is not the intention of a microphone. Not to mention the fact that you can't both input and output a signal from it at the same time. A microphone is clearly intended to be used as a input-only device. However a touchscreen both is capable of inputs and outputs at the same time where as a microphone isn't.

• Question 396:

  A developer needs to write an application that checks a car's engine once it initializes, and then shuts the engine off if it does not return a specific value. Which of the following pseudocodes BEST illustrates this concept?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

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  Explanation/Reference:

• Question 397:

  Which of the following is a benefit of a locally hosted network solution?

  A. No Internet access is required.
  B. There are fewer IT support requirements.
  C. System backups are not required.
  D. System fault tolerance is increased.
  A. No Internet access is required.

• Question 398:

  Which of the following services is used to translate a URL to an IP address?

  A. ARP
  B. IMAP
  C. DNS
  D. MAC
  C. DNS

• Question 399:

  Which of the following should a developer use to ensure a block of code executes a defined number of times?

  A. for loop
  B. while loop
  C. if ... else statement
  D. switch statement
  A. for loop

• Question 400:

  Which of the following storage types uses platters to store data?

  A. Hard drive
  B. Solid-state drive
  C. Optical drive
  D. Flash drive
  A. Hard drive