Programming Paradigms and SDLC Quiz

Which paradigm emphasizes breaking down a program into smaller, reusable procedures?

• Event-Driven Paradigm

• Procedural Paradigm

• Object-Oriented Paradigm

• Functional Programming

In the object-oriented paradigm, which characteristic allows classes to inherit methods and attributes?

• Encapsulation

• Polymorphism

• Inheritance

• Modularity

What is a key feature of functional programming?

• Mutable data

• Sequential execution

• Immutability

• Procedural workflows

Which of the following is NOT a characteristic of event-driven programming?

• Asynchronous execution

• Event-handler model

• Linear control flow

• Reactive response

What is an example of an event-driven programming application?

• Online chat application

• Command-line calculator

• File transfer protocol system

• Batch processing system

Which stage of SDLC focuses on identifying stakeholders and defining goals?

• Investigation

• Business System Options (BSOs)

• Logical Design

• Scope Planning

What is the purpose of a problem statement in SDLC?

• To create use case diagrams

• To describe the issues being solved

• To analyze data flow

• To propose technical solutions

Which of these is NOT a key security consideration in SDLC?

• Authentication and authorization

• Secure coding practices

• Marketing strategies

• Vulnerability management

What does a Level 0 DFD primarily show?

• Sub-processes within the system

• Data storage mechanisms

• A single process and external entities

• Relationships among entities

Which component of a DFD represents external entities interacting with the system?

• Data store

• Process

• External entity

• Data flow