Final Answer:
The tasks align with the LDMPS framework: loading data (c), defining structures (a), and manipulating data (b, c, d) to ensure efficient, secure, and consistent database operations for concurrent users and applications.
Step-by-step explanation:
The Database Development Life Cycle (LDMPS - c) involves systematically progressing through stages such as requirements analysis, design, implementation, testing, deployment, and maintenance. Loading database contents (Task 1) is part of the initial implementation phase, ensuring that relevant data is introduced into the system. Defining data types, structures, and constraints (Task 2) is a crucial aspect of the design phase, emphasizing normalization processes (LDMPS - a) to enhance data organization and reduce redundancy.
Manipulating the database (Task 3) necessitates effective Transaction Management (LDMPS - b), ensuring that operations like querying, inserting, deleting, and accessing data are executed reliably. This involves the use of transactions to maintain data consistency and integrity. Tasks 4 and 5, involving processing and sharing data to concurrent users and applications, require both Database Security Measures (LDMPS - d) and adherence to the Database Development Life Cycle. Security measures such as access controls and encryption play a vital role in safeguarding data while concurrent access is facilitated through well-designed database structures and efficient transaction management.
In summary, the LDMPS framework provides a comprehensive approach to database development, ensuring a structured and secure process from initial data loading to concurrent data processing and sharing.