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A file system exhibits structural dependence, which means that access to a file is dependent on its structure. For example, adding a customer date-of-birth field to the CUSTOMER, Given this change, none of the previous programs will work with the new CUSTOMER file structure. Therefore, all of the file system programs must be modified to conform to the new file structure. In short, because the file system application programs are affected by change in the file structure, they exhibit structural dependence. Conversely, structural independence exists when it is possible to make changes in the file structure without affecting the application program’s ability to access the data.
What else can I help you with?
Does the network model has structural level dependence?
yes it is
What is a structural dependence?
A file system exhibits structural dependence, which means that access to a file is dependent on its structure. For example, adding a customer date-of-birth field to the CUSTOMER, Given this change, none of the previous programs will work with the new CUSTOMER file structure. Therefore, all of the file system programs must be modified to conform to the new file structure. In short, because the file system application programs are affected by change in the file structure, they exhibit structural dependence. Conversely, structural independence exists when it is possible to make changes in the file structure without affecting the application program’s ability to access the data.
Is dependence the base word for codependence?
Yes dependence is the base word for co-dependence.
Can you give example sentences for the word dependence?
His dependence on his mother handicapped him in a relationship. She regretted her dependence upon his advice.
Is there a physical dependence of LSD?
No, there is no physical dependence associated with LSD.
What is Possession of a drug of dependence?
Having a drug dependence is an addiction.
How do you use substance dependence in a sentence?
The people dependence is on you not on the mayor.
When was Legg's Dependence created?
Legg's Dependence was created in 1760.
What is the suffix of dependence?
The suffix of "dependence" is "-ence."
What is the difference between data dependency and structural dependency?
Structural dependence-Access to a file depends on its structure i.e. adding customer date-of-birth field to customer file require the five steps described in slide 29. the reason for this is that the file structure is coded within the programData dependence-Changes in database structure affect program's ability to access data i.e. changing field from integer to decimal required changes in all the files. the reason for this is that the file data characteristics are coded within the program.
When was The Anatomy of Dependence created?
The Anatomy of Dependence was created in 1971.
How many pages does The Anatomy of Dependence have?
The Anatomy of Dependence has 170 pages.
