Free CompTIA FC0-U61 Exam Braindumps (page: 25)

A developer needs to add a table to a database. Which of the following database activities should the user perform?

  1. UPDATE
  2. ALTER
  3. CREATE
  4. REPORT

Answer(s): C



Which of the following does a NoSQL database use to organize data?

  1. Primary keys
  2. Schemas
  3. Keys/values
  4. Tables

Answer(s): C



A systems administrator is setting up a new server using RAID technology. If one hard drive in the array fails, the data is stored on another drive, preventing data loss. Which of the following business continuity concepts does this explain?

  1. File backup
  2. Data restoration
  3. Fault tolerance
  4. Restoring access

Answer(s): C



A user needs to enter text and numbers to produce charts that demonstrate sales figures. Which of the following types of software would BEST complete this task?

  1. Text editing software
  2. Visual diagramming software
  3. Spreadsheet software
  4. Web browsing software

Answer(s): C



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