Author Question: Multiple key retrieval is possible with sequential file organization. Indicate whether the ... (Read 60 times)

formula1

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Multiple key retrieval is possible with sequential file organization.
 
  Indicate whether the statement is true or false

Question 2

A behavior is a set of objects that share a common structure and a common behavior.
 
  Indicate whether the statement is true or false


djpooyouma

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Answer to Question 1

TRUE
Explanation: Multiple key retrieval is possible with sequential file organization; the problem is a table scan is required which slows the system.
CL

Answer to Question 2

FALSE
Explanation: An object class is a set of objects that shares a common structure and a common behavior.
CL



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