This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following errors can occur when adding additional characters to a field? A) ... (Read 44 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
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?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
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

  • Member
  • Posts: 540
Reply 2 on: Jul 7, 2018
:D TYSM

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Visual Field Defects Visual Field Defects
Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
Joseph Moore and His Family (1839), by Erastus Salisbury Field, reflects the emerging middle-class f Joseph Moore and His Family (1839), by Erastus Salisbury Field, reflects the emerging middle-class f
The steel lamination used in an E coil helps increase the magnetic field strength, which helps the ... The steel lamination used in an E coil helps increase the magnetic field strength, which helps the ...
Alternative method of testing cardinal field of gaze Alternative method of testing cardinal field of gaze
Client’s view with visual field loss Client’s view with visual field loss
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library