Concept:
General-purpose programming languages are used to develop different types of software applications.
Step 1: Check C++.
C++ is a general-purpose programming language.
Step 2: Check Java.
Java is also a general-purpose programming language.
Step 3: Check Python.
Python is a general-purpose programming language used in web development, AI, automation, data science and many other areas.
Step 4: Check DBMS.
DBMS stands for Database Management System. It is software used to store, manage and retrieve data. It is not a general-purpose programming language.
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\therefore \text{Correct Answer is (A)}
\]