Step 1: Understanding OMG in software development.
In the field of software engineering and object-oriented technology, OMG is an important international organization. It develops standards that help different software systems communicate and work together efficiently.
Step 2: Meaning of OMG.
OMG stands for Object Management Group. It is an international, non-profit technology standards consortium that was founded in 1989.
The organization focuses on creating standards for distributed object systems, modeling languages, and system interoperability. One of its most well-known contributions is the development and promotion of the Unified Modeling Language (UML).
Step 3: Analysis of the options.
(A) Object Manager Group: Incorrect. This is not the correct expansion of OMG.
(B) Object Managed Group: Incorrect. This phrase is not used as a recognized technology organization.
(C) Object Management Group: Correct. This is the official name of the organization responsible for UML and many other standards.
(D) Object Managing Group: Incorrect. This is not the correct term used in the technology industry.
Step 4: Conclusion.
Therefore, the correct expansion of OMG is Object Management Group.
Final Answer: Object Management Group