Question

In: Accounting

Which statement is NOT correct? The Virtual storage Access Method a. is used for very large files ..

Which statement is NOT correct? The Virtual storage Access Method

a. is used for very large files that need both direct access and batch processing.

b. may use an overflow area for records.

c. provides an exact physical address for each record.

d. is appropriate for files that require few insertions or deletions.

 

Solutions

Expert Solution

The statement that is NOT correct is:

 

c. provides an exact physical address for each record.

 

Explanation:

The Virtual Storage Access Method (VSAM) does not provide an exact physical address for each record. Instead, it utilizes logical addresses or relative byte addresses to access records within a file. These addresses are mapped to physical locations by the operating system or file system, allowing for efficient access and management of data, but VSAM itself does not provide direct access to physical addresses.


The statement that is NOT correct is: (c).

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