Software Dependability Quiz

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Questions and Answers

What are the five important dimensions of dependability?

availability, reliability, safety, security, and resilience

Why is it important to consider sociotechnical systems as a whole rather than just software systems?

Sociotechnical systems must be considered as a whole because they encompass both social and technical aspects that influence dependability and security.

What are the fundamental concepts used in achieving dependable systems and processes?

Redundancy and diversity are the fundamental concepts used in achieving dependable systems and processes.

What is the potential for using formal methods in dependable systems engineering?

<p>The potential for using formal methods in dependable systems engineering lies in their ability to provide rigorous techniques for specifying, designing, and verifying dependable systems.</p> Signup and view all the answers

What is the objective of the chapter on dependable systems?

<p>The objective of the chapter is to introduce the topic of software dependability and what is involved in developing dependable software systems.</p> Signup and view all the answers

Flashcards

Availability

Ability to deliver service as specified.

Reliability

Measure of continuous service without failure.

Safety

Freedom from unacceptable risk of harm.

Security

Ability to resist unauthorized access and changes.

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Resilience

Ability to recover from disruptions and maintain acceptable service.

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