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Author Question: Selection, projection, and joining are the three core data retrieval operations for relational ... (Read 75 times)

ETearle

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on: Jul 7, 2018
Selection, projection, and joining are the three core data retrieval operations for relational
  databases.
 
  Indicate whether the statement is true or false

Question 2

The term podcasting is a misnomer because podcasts ________.
 
  A) are concerned with the dissemination of information to a narrow audience
  B) cannot be played on Apple's iPods
  C) are not related to distribution of digital media for digital devices
  D) are concerned with outsourcing tasks to a large group of people or community
  E) can be played on a variety of devices in addition to Apple's iPods


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perkiness

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Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

E


ETearle

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Reply 2 on: Jul 7, 2018
Gracias!

amit

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Reply 3 on: Yesterday
Wow, this really help

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