Modify and print the following elements with edit criteria placed in the Notes area:
a. Element: SOFTWARE INVENTORY NUMBER
Notes: A modulus-11 check digit must be verified when entering the number. The ADD SOFTWARE program creates the check digit. The ADD SOFTWARE program should also check the SOFTWARE MASTER file to ensure that a record with the same inventory number does not already exist.
b. Element: DATE PURCHASED
Notes: Verify that the DATE PURCHASED is less than or equal to the current date.
c. Element: QUANTITY RECEIVED
Notes: Verify that the QUANTITY RECEIVED is less than or equal to the QUANTITY ORDERED.
d. Element: SOFTWARE UPGRADE VERSION
Notes: Ensure that the software UPGRADE VERSION is greater than the current version.
e. Element: HARD DRIVE
Notes: SECOND HARD DRIVE may exist only if there is an entry for HARD DRIVE.
a.
Software Inventory Number Data Element
Description:
Unique software identification number.
Alias:
Software Primary Key
Data element attributes
Storage Type: Char
Length: 8
Picture: 9(8)
Null Type: NotNull
Notes:
A modulus-11 check digit must be verified when entering the number.
The ADD SOFTWARE program should also check the SOFTWARE
MASTER to ensure that a record with the same inventory number
does not already exist.
b.
Date Purchased Data Element
Description:
Date that the machine was purchased.
Alias:
Acquisition Date
Data element attributes
Storage Type: Date
Length: 8
Picture: Z9/99/9999
Null Type: NotNull
Notes:
Editing should verify that the date purchased is less than or equal to the
current date.
c.
Quantity Received Data Element
Description:
Quantity of hardware items received for a purchase order.
Alias:
Quantity Shipped
Data element attributes
Storage Type: Integer 4
Length: 6
Picture: 9(6)
Null Type: NotNull
Notes:
Verify that the QUANTITY RECEIVED is less than or equal to the
QUANTITY ORDERED.
d.
Software Upgrade Version Data Element
Description:
The software version number, e.g. 6.01, 10.21, 7.01B, 8.01+
Data element attributes
Storage Type: Char
Length: 6
Picture: X(6)
Null Type: NotNull
Notes:
Ensure that the upgrade version is greater than the current version.
e.
Hard Drive Data Element
Description:
The size of the computer hard drive in gigabytes (G B).
Data element attributes
Storage Type: Integer 4
Length: 5
Picture: 9(5)
Display Format: ZZZZ9
Null Type: NotNull
Notes:
The second hard drive may exist only if the hard drive exists.
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