CompTIA FC0-U61 Online Practice Questions and Exam Preparation

CompTIA FC0-U61 Online Questions & Answers

• Question 251:

  Which of the following language categories is MOST commonly used in databases?

  A. Query
  B. Assembly
  C. Markup
  D. Scripting
  A. Query

• Question 252:

  A programmer is constructing an algorithm that predicts personality traits based on users’ selection of their favorite ice cream flavors. Which of the following programming concepts should be used to represent the flavor of ice cream?

  A. Vectors
  B. Arrays
  C. Variables
  D. Constants
  B. Arrays

• Question 253:

  The computer language that is closest to machine code is:

  A. query language
  B. scripting language
  C. markup language
  D. assembly language
  D. assembly language

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  Explanation/Reference:

  Assembly language - represents machine code in human-readable text. An assembly language is typically specific to a particular hardware architecture.

  Code written in a query language, such as Structured Query Language (SQL), is designed to retrieve specific records from a dataset. The code does not need to be compiled.

  markup language is not a programming language but a means of making data in a document accessible to a program. A markup language, such as the HyperText Markup Language (HTML) or eXtensible Markup Language (XML), defines a series of nested tags that describe the structure and/or meaning of the tag contents.

• Question 254:

  Which of the following Windows 10 components allows a user to view and manage files stored on a computer's storage system?

  A. File Explorer
  B. File Manager
  C. Control Panel
  D. Program Manager
  A. File Explorer

• Question 255:

  A technician is installing a new wireless network and wants to secure the wireless network to prevent unauthorized access. Which of the following protocols would be the MOST secure?

  A. WPA
  B. SSID
  C. WEP
  D. WPA2
  D. WPA2

• Question 256:

  Which of the following best explains the reason for password expiration?

  A. To disable unused user IDs
  B. To invalidate any compromised passwords
  C. To discourage writing down passwords
  D. To enforce new password complexity rules
  B. To invalidate any compromised passwords

• Question 257:

  Which of the following is the purpose of a GURU?

  A. To speed up processor functions
  B. To increase video rendering speed
  C. To cache CPU information
  D. To offer short-term memory storage
  B. To increase video rendering speed

• Question 258:

  Which of the following BEST describes the physical location of the data in the database?

  A. Table
  B. Column
  C. RAM
  D. HDD
  D. HDD

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  Explanation/Reference:

  A table is not a physical location, the HDD should be the correct answer. the phisical you can touch.

• Question 259:

  When users access a company's website from home, they are prompted to log in with a username and password. However, when in the office they are not prompted to log in and instead are able to access the website directly. Which of the following is this the BEST example of?

  A. Multifactor authentication
  B. Non-repudiation
  C. Hardware token
  D. Single sign-on
  D. Single sign-on

• Question 260:

  Which of the following notational systems uses the most characters to represent the decimal number 10?

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