Transcript Chapter 7 case

CPU GROUP
Chapter 7
Manage
ment
Management Report
Inquiry Responses
Management
Inquiries
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Use Visible Analyst to view the context level diagram for the proposed
computer system. Experiment with ZOOM control on the lower toolbar
to change from a global to a detailed view of the diagram.
Double click on the Central process to examine the repository entry for
it.
Click Exit to return to the diagram.
Right click on the central process to display to object menu for the
central process.
Use the Explode option to display Diagram 0, representing the details of
the central process.
Maximize the window and double click on some of the data store and
data flows to examine their repository entries.
Click Exit to return to the diagram.
Zoom to 100 percent and scroll around the screen to view different
regions of the diagram;
Then print the diagram using a landscape orientation. Click “File, Nest
and Parent” to return to the context level diagram. Maximize the
window.
D5
Software Master
Software Record
Software
Received
Form
1.1
1.2
Keyed Software
Key
Software
Record
Validate
Software
Record
Valid Software
1.3
Confirm Software
Confirm Software
Confirm
New
Software
1.4
1.5
Add New
Software
Record
Create
Software
Log File
Software Log Record
D5
Software Log
Software Log Record
1.6
Create
Software
Install
Listing
Software Installation List
New Software
D5
Software Master
Modify Diagram 0 of the proposed computer system.
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You will have to move MANAGEMENT external entity
lower in the diagram to the left of process 7, INQUIRY
SUBSYSTEM.
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Add process “10. UPDATE SOFTWARE RECORD”
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Create a repository entry for the process and then click
Exit to return to the diagram.
Input
Output
: 1. SOFTWARE CHANGE DATA from CLERICAL
SUPPORT
2. SOFTWARE DELETE ID from MANAGEMENT
: 1. SOFTWARE RECORD, an update from the
SOFTWARE MASTER data store
10
Manage
Update
ment
Management Report
Software
Record
Inquiry Responses
Management
Inquiries
10.1
Change
Software
Record
Software Change Data
Software Record
D2
Software Master
Software Record
10.2
Software Delete ID
Delete
Software
Record
8.1
Software Installation List
Computer Record
Locate
Computer
Software Title &
Version
D1
Computer Master
D2
Installed Software
Computer Location
8.2
Install
Computer
Software
Install Software Form
8.3
D4
Create
Installed
Software
Transaction
Hardware Master
Installed Software
Transaction
Installed Software
Transaction
Hardware
Master
Installed Software Transaction
8.5
Installation
Notification
Listing
Produce
Installation
Notification
D3
Software
Master
8.4
Software Master
Update
Update
Software
Master
D4
Computer Master
Computer Change
Information
Computer Record
6.1
Validate
Computer
ID
6.2
Key ID
Key
Computer
ID
Obtain
Computer
Master
6.3
Display
Computer
Record
Not Found
Error
Rejected
Changes
Display Record
Confirm
Computer
Record
6.4
Confirm
Correct
Record
6.5
6.6
6.7
Keyed Changes
Enter
Computer
Changes
Rejected
Changes
Validate
Changes
Computer
Changes
D4
Valid Changes
Computer Master
Confirm
Changes
Change
Errors
Computer
Master Record
Confirmed
Changes
6.8
Rewrite
Computer
Master
4
Deleted Computer ID
Delete
Computer
Deleted Computer ID
4.1
4.2
Keyed Delete
Deleted Computer ID
Obtain
Computer
Record
Key Delete
ID
Computer Record
Not Found Error
Valid
Computer
Record
4.4
Delete Computer
Delete
Computer
Record
4.3
Confirmed Deletion
Confirm
Computer
Deletion
Rejected Deletion