CompTIA CompTIA Certifications FC0-U61 Questions & Answers

• Question 351:

  Which of the following would work BEST stored as a flat file rather than stored in a database?

  A. Contact list

  B. Movie theater locations

  C. Directions to doctor's office

  D. Store inventory

  Correct Answer: C

  Directions to the office would be something you would literally print out and take with you the one time you needed it. it wouldnt change, receive frequent additions or updates, and it isn't a list like all of the other three choices.

• Question 352:

  Which of the following are the basic computing operations?

  A. Input, process, output, and feedback

  B. Input, output, storage, and feedback

  C. Input, process, and output

  D. Input, process, output, and storage

  Correct Answer: D

• Question 353:

  Which of the following software license models allows a developer to modify the original code and release its own version of the application?

  A. Proprietary software

  B. Commercial software

  C. Open source software

  D. Cross-platform software

  Correct Answer: C

  Open source means that the programming code used to design the software is freely available. Open source doesn't necessarily mean available for free (although many distributions are); it means that developers are free to make changes to the way the operating system works, so long as they make the changes they have made available in turn. Some software vendors are reluctant to make their source code available to third parties fearing piracy, infringement of copyright, and loss of market position. This means that users of these systems must wait for the vendor to make the modifications they need, if they make them at all. The open source model claims to make improvements to software available more quickly and cost-effectively.

  UNIX, Linux, and Android are examples of open source operating systems.

• Question 354:

  Which of the following security concerns is a threat to confidentiality?

  A. Replay attack

  B. Denial of service

  C. Service outage

  D. Dumpster diving

  Correct Answer: D

  A. Replay attack --> Integrity: It is not an attack on confidentiality because the attacker isn't learning any new information: the attackers have the same data than what they recorded in the first place. Although, it might lead to an unauthorized access but that is a different issue. It is not an attack on availability because the target system will still be functioning normally (again, unless the replay attack opens up the way for a different kind of exploit). It is, however, a breach of the system integrity because it allowed an unauthorized transaction. Further, the attacker might not know what the message is about if it's encrypted! https://security.stackexchange.com/a/104548

• Question 355:

  Which of the following BEST describes a kilobyte?

  A. A kilobyte is a measurement of storage (e.g., 100KB).

  B. A kilobyte is a measurement of throughput (e.g.,100Kbps).

  C. A kilobyte is a measurement of power (e.g., 100KW).

  D. A kilobyte is a measurement of processor speed (e.g., 2.4KHz).

  Correct Answer: A

• Question 356:

  A desktop administrator just connected a printer to a workstation, but the workstation does not recognize the printer. Which of the following does the workstation MOST likely need for the printer to function?

  A. Permission

  B. Ink cartridge

  C. USB cable

  D. Driver

  Correct Answer: D

• Question 357:

  Given the following pseudocode:

  

  If the Breakfast program ran on Sunday, which of the following would be the output?

  A. Oatmeal

  B. Bacon and eggs

  C. Waffles

  D. Pancakes

  Correct Answer: C

• Question 358:

  A technician is troubleshooting a problem. The technician tests the theory and determines the theory is confirmed. Which of the following should be the technician's NEXT step?

  A. Implement the solution.

  B. Document lessons learned.

  C. Establish a plan of action.

  D. Verify full system functionality.

  Correct Answer: C

• Question 359:

  A company executive wants to view company training videos from a DVD. Which of the following components would accomplish this task?

  A. Optical drive

  B. Hard disk drive

  C. Solid state drive

  D. Flash drive

  Correct Answer: A

  A DVD is an Optical drive,so what we need is an Optical drive.

• Question 360:

  A UPS provides protection against:

  A. denial of service

  B. replay attack.

  C. power outages.

  D. wiretapping.

  Correct Answer: C

  A UPS (Uninterruptable Power Supply) protects against certain power problems. Mainly it protects against blackouts, brownouts, noise, spikes, and power surges