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Author Question: The Java JRE is installed directly from the Java download page at ________. A) www.oracle.com B) ... (Read 291 times)

FButt

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on: Jul 7, 2018
The Java JRE is installed directly from the Java download page at ________.
 
  A) www.oracle.com
  B) www.jre.com
  C) www.jdk.com
  D) www.sun.com

Question 2

Explain the concept of serializable transactions.
 
  What will be an ideal response?


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LP

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

A

Answer to Question 2

Concurrent transactions are two or more transactions that are processed against the database at the same time. It is desirable for concurrent transactions to be serializable; that is, the results of the concurrent transactions should be logically consistent with the results that would be obtained if the transactions were not processed concurrently but rather in an arbitrary serial order.


FButt

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Reply 2 on: Jul 7, 2018
Wow, this really help

billybob123

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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