Explain stages, goals and techniques of Malware Analysis.

 Explain IoT Device Auditing and overview of IoT devices and their  vulnerabilities with examples. 

 Explain industry-standard tools and techniques for mobile application
 development and security with examples. 

Explain industry-standard tools and techniques for mobile application

Critically evaluate the practical hurdles of translating abstract UML structures into concrete code within modern programming languages (like C++, Java, C#). Address mismatch phenomena such as resolving structural associations and preserving encapsulation boundaries.
b. Draw component diagram for the Online Shopping System.

Map the complete object class model designed for the Learning Management System (LMS) in Question 3 into a 3NF-compliant Relational Database Management System (RDBMS) table schema. Clearly document the mapping patterns applied to transform object characteristics into flat relational structures. Explicitly specify your strategy for representing inheritance hierarchies (e.g., Table-Per-Class vs. Single-Table inheritance), resolving many-to-many (M:N) associations, and preserving referential integrity constraints via Primary Key (PK) and Foreign Key (FK) mechanics.

.Boundary condition handling (initialization, termination, and failure-recovery modes).

Global resource allocation and data store management paradigm selection.

.Concurrency design and process allocation strategies.

Partitioning monolithic architectures into decoupled, autonomous subsystems.

Systematically detail the major architectural execution tasks performed during system design, specifically addressing: 

 Explain features of synchronization in UML. 

 Explain the distinct utility and interplay of Object Modeling (Structural), Dynamic Modeling (Behavioral), and Functional Modeling (Dataflow) in modern software engineering. Using an Automated Banking Terminal (ATM) as a continuous reference point, outline how each of these three modeling dimensions captures a unique, non-overlapping aspect of the execution runtime environment. 

Draw a comprehensive State Machine Diagram tracking the lifecycle of an order transaction within an Enterprise e-Commerce Portal. The state machine must process complex internal/external events, explicit guard conditions, and alternate transactional path routings (including: Inventory_Reserved, Payment_Processing, Authorization_Failure, Order_Dispatched, and Refund_Initiated). Make necessary assumptions 

: Draw a Class Diagram for a cloud-native Learning Management System (LMS). The structural model must robustly handle multi-tiered authentication (Instructors, Students, Administrators), hierarchical course architectures (Modules, Lessons, Assessments), and asynchronous enrollment tracking. (Note: Your diagram must explicitly utilize correct UML notation for multiplicities, visibility modifiers (+, -, #), directional associations, generalization hierarchies, and dependencies). State all underlying domain assumptions. 

Critically examine the distinct roles of Abstract Classes and Interfaces as explicit designcontractsin system architecture. Analyze the trade-offs of choosing one over the other whendesigningdecoupling boundaries. 

Evaluate the structural and semantic variations between Aggregation (weak “has-a” relationship)and Composition (strong “part-of” ownership lifecycle). Support your analysis withconcretesoftware engineering examples.

Explain the four foundational architectural pillars of object orientation: Abstraction, Encapsulation, Inheritance, and Polymorphism with the help of example(s). 

 Analyse the basic philosophy of the Object-Oriented (OO) paradigm. Contrast it from the classical Structured Analysis and Design approach, specifically focusing your evaluation on data-control coupling, computational encapsulation, and long-term system maintainability.

 MVC architecture diagram
 Database entities and relationships  Repository, Service and Controller components  CRUD operations for books and users

 Login module using Spring Security
 Brief explanation of the application workflow Support your answer with suitable diagrams and code snippets wherever necessary.