CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 81:

  Which of the following would provide the MOST secure means of protecting a laptop? (Choose two.)

  A. Long password
  B. Biometrics
  C. Hardware token
  D. Personal identification number
  E. Security questions
  F. Eight-character password
  B. Biometrics
  C. Hardware token

• Question 82:

  A developer is creating specific step-by-step instructions/procedures and conditional statements that will be used by a computer program to solve problems. Which of the following is being developed?

  A. Algorithm
  B. Software
  C. Pseudocode
  D. Flowchart
  A. Algorithm

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  Explanation/Reference:

  You can use a pseudocode/flowchart do describe an algorithm.

• Question 83:

  Which of the following CIA triad concerns is violated when known-good computer hard drives and printed documents are placed in the trash?

  A. Availability
  B. Confidentiality
  C. Integrity
  D. Accounting
  B. Confidentiality

• Question 84:

  Given the pseudocode below: Which of the following inputs will result in a TRUE for pizza and party?

  

  A. Red = TRUE Blue = FALSE
  B. Red = FALSE Blue = FALSE
  C. Red = FALSE Blue = TRUE
  D. Red = TRUE Blue = TRUE
  B. Red = FALSE Blue = FALSE

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  Explanation/Reference:

  if red is false, party = True, then runs the other condition: if blue is false, pizza = True

• Question 85:

  Which of the following best describes when to use an array?

  A. The user needs to store multiple values in one object
  B. The user needs the object to store one value and to be changeable
  C. The user needs one object to store numbers only.
  D. The user needs the object to store one value permanently.
  A. The user needs to store multiple values in one object

• Question 86:

  A technician needs to install a wireless router for a client that supports speeds up to 11Mbps and operates on the 2.4GHz band. Which of the following should the technician select?

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.11n
  B. 802.11b

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  Explanation/Reference:

  802.11a (1999) 54 Mbps 5 GHz 802.11b (1999)11 Mbps 2.4 GHz 802.11g (2003) 54 Mbps 2.4 GHz 802.11n (2009) 72.2 Mbps/stream (Single Channel)150 Mbps/stream (Bonded Channels) 2.4/5 GHz 802.11ac (2013) 1.7 Gbps (at time of writing)5 GHz

• Question 87:

  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
  D. Input, process, output, and storage

• Question 88:

  A database administrator needs to add a record to an existing table. Which of the following statements would the administrator MOST likely use?

  A. INSERT
  B. SELECT
  C. UDATE
  D. DELETE
  A. INSERT

• Question 89:

  A technician has received multiple reports about a media player, which is located in a waiting room, turning on and off at various times of the day. The technician replaces the power adapter and turns the player back on. Which of the following should the technician do next?

  A. Verify there is full system functionality.
  B. Document the findings/lessons learned.
  C. Implement the solution.
  D. Research the knowledge base.
  A. Verify there is full system functionality.

• Question 90:

  Which of the following data types BEST performs calculations?

  A. Integer
  B. Char
  C. String
  D. Vector
  A. Integer