Practice Reliability And Determinism (3.2.4.5) - Software Engineering - Unit Testing Techniques
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Reliability and Determinism

Practice - Reliability and Determinism

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Practice Questions

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Question 1 Easy

Define determinism in the context of unit testing.

💡 Hint: Think about variations in test results.

Question 2 Easy

What is reliability in software components?

💡 Hint: Consider how software functions persistently.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does determinism mean in unit testing?

A) Software that is never updated
B) Tests produce the same results under the same conditions
C) Tests that are run only once

💡 Hint: Reflect on how tests operate under identical circumstances.

Question 2

Reliability in software testing ensures what?

True
False

💡 Hint: Think about software performance over time.

1 more question available

Challenge Problems

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Challenge 1 Hard

A unit test for an email validation function fails inconsistently. Investigate possible reasons for this nondeterminism and suggest improvements.

💡 Hint: Think about what external factors could disrupt testing.

Challenge 2 Hard

Discuss how lack of reliability in unit tests could impact the larger software development lifecycle.

💡 Hint: Consider the consequences of undetected errors.

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Reference links

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