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Author Question: Which of the following errors can occur when adding additional characters to a field? A) ... (Read 79 times)

ENagel

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on: Jul 7, 2018
Which of the following errors can occur when adding additional characters to a field?
 
  A) Transposing
  B) Appending
  C) Transcripting
  D) Truncating

Question 2

What is file organization? How does a database designer choose a type of file organization for a specific file?
 
  What will be an ideal response?


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anyusername12131

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

B

Answer to Question 2

File organization is a technique for physically arranging the records of a file. If the database designer has a choice, he or she chooses a file organization for a specific file that will provide the following:
1. Fast data retrieval
2. High throughput for processing transactions
3. Efficient use of storage space
4. Protection from failures or data loss
5. Minimal need for reorganization
6. Accommodation of growth
7. Security from unauthorized use


ENagel

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Reply 2 on: Jul 7, 2018
:D TYSM

yeungji

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Reply 3 on: Yesterday
Excellent

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