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: A junior engineer, developed the following draft external systems diagram and table for MaintainIT. Find as many errors as you can. List the errors,

: A junior engineer, developed the following draft external systems diagram and table for MaintainIT. Find as many errors as you can. List the errors, number them and mark clearly on the diagram, and state how they should be corrected. You do not need to make a new diagram or table.

Function

Inputs

Controls

Outputs

Mechanisms

E.1 Inspect & Maintain Equipment

task schedule and instructions

enter data about bugs

request for data & tasls

tracking & inspection status data

Inspector

F.0 Provide Maintenance Tracking Services

bug fixes & upgrades

parts & supplies availability info

tracking & inspection status data

request for data & tasks

parts & supplies request

self-test data

task schedule and instructions

MaintainIT System

E.2 Parts and Supplies

restocked parts and supplies

parts & supplies request

parts & supplies

parts & supplies availability info

Inventory & Supply System

E.3 Maintain MaintainIT

bug reports & self-test data

bug fixes & upgrades

MaintainIT Maintenance System

U.0 Perform Supersystem Function

restocked parts and supplies

upgrade schedule

parts & supplies request

MaintainIT Supersystem

image text in transcribed

upgrade schedule 5.0 request for data&tasks IMantdara entra abt b tracking & inspection tatus data F.0 schedule and instructions Provide parts& supplies request Tracking Services self-test data 2 dope parts&supplies restocked parts and supplies E. 3 Maintain MaintainIT Inventory & Supply SystemMaintenance System MaintainIT System MaintainT Supersystem upgrade schedule 5.0 request for data&tasks IMantdara entra abt b tracking & inspection tatus data F.0 schedule and instructions Provide parts& supplies request Tracking Services self-test data 2 dope parts&supplies restocked parts and supplies E. 3 Maintain MaintainIT Inventory & Supply SystemMaintenance System MaintainIT System MaintainT Supersystem

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