Which commercial system creates a dependency for maintenance?

Which commercial system creates a dependency for maintenance?

• A. Office automation system
• B. In-house system
• C. General accounting system
• D. Vendor-supported system

Answer: (D)

A vendor-supported system creates dependency for maintenance because you rely on the external vendor to provide ongoing updates, bug fixes, security patches, and technical support under a maintenance contract. Your system’s availability, compatibility with new technologies, and overall operation hinge on the vendor’s timeliness and terms. An in-house system is maintained by your own staff, reducing reliance on an external party, while office automation or general accounting software could be vendor-supported as well, but the explicit maintenance dependency is most clearly tied to a vendor-supported system.

A vendor-supported system creates dependency for maintenance because you rely on the external vendor to provide ongoing updates, bug fixes, security patches, and technical support under a maintenance contract. Your system’s availability, compatibility with new technologies, and overall operation hinge on the vendor’s timeliness and terms. An in-house system is maintained by your own staff, reducing reliance on an external party, while office automation or general accounting software could be vendor-supported as well, but the explicit maintenance dependency is most clearly tied to a vendor-supported system.