CompTIA FC0-U71 Online Practice Questions and Exam Preparation

CompTIA FC0-U71 Online Questions & Answers

• Question 151:

  Which set lists 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

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  Explanation

  The basic computing operations are input, processing, output, and storage.

• Question 152:

  A user is reviewing the following data set:

  

  Which of the following is this data set an example of?

  A. Array
  B. Constant
  C. Function
  D. Variable
  A. Array

• Question 153:

  A programmer creates an object to retrieve customer names from a database.

  Which of the following best describes the object that is retrieving the names?

  A. Variable
  B. Attribute
  C. Method
  D. Looping
  C. Method

• Question 154:

  Which device is most likely to use an ARM-based processor?

  A. Tower workstation
  B. Tablet
  C. Rack server
  D. Legacy desktop
  B. Tablet

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  Explanation

  ARM processors are commonly used in mobile devices such as tablets and smartphones.

• Question 155:

  A user finds a USB device and plugs it into a laptop. The laptop does not detect the USB device.

  Which of the following is the most likely cause of this issue?

  A. Disabled port
  B. Anti-malware
  C. Insufficient memory
  D. Account permissions
  A. Disabled port

• Question 156:

  A technician needs to purchase a printer driver but is only able to find it on the vendor's website.

  Which of the following is this an example of?

  A. OEM
  B. Third-party vendor
  C. App store
  D. SaaS
  A. OEM

• Question 157:

  Which of the following functions can populate a database from a flat file?

  A. Create
  B. Import
  C. Query
  D. Report
  B. Import

• Question 158:

  Which database activity adds a new table?

  A. UPDATE
  B. ALTER
  C. CREATE
  D. REPORT
  C. CREATE

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  Explanation

  CREATE TABLE is used to add a new table to a database.

• Question 159:

  Which of the following units of measurement is the largest?

  A. GB
  B. TB
  C. PB
  D. MB
  C. PB

• Question 160:

  Given the following data sequence:

  1, 10, 2, 3, 4, 5, 6, 7, 8, 9

  Which of the following data types are these values an example of?

  A. Float
  B. ASCII
  C. Boolean
  D. String
  D. String