Question

What is the definition of software evolution according to Lehman and Belady?

a.

The changes in the design and coding of software systems over time

b.

The gradual increase in the structure of software systems over time

c.

The gradual decrease in the complexity of software systems over time

d.

The changes in hardware and software platforms over time

Posted under Software Maintenance Software Engineering

Answer: (a).The changes in the design and coding of software systems over time Explanation:The definition of software evolution according to Lehman and Belady is the changes in the design and coding of software systems over time.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the definition of software evolution according to Lehman and Belady?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is the Law of Continuing Change in software evolution?

View solution

Q. What is the Law of Increasing Complexity in software evolution?

View solution

Q. What is the ultimate result of entropy in software systems?

View solution

Q. What is the purpose of refactoring in agile methods?

View solution

Q. What is the main problem with software maintenance?

View solution

Q. What makes it difficult for maintenance programmers to understand the system from its source code?

View solution

Q. Why do maintenance programmers become part historian, part detective, and part clairvoyant?

View solution

Q. Why is it important to have a design rationale for software maintenance?

View solution

Q. What is the purpose of code improvement process at a low level?

View solution

Q. What is the general view of the maintenance work?

View solution

Q. Who is usually assigned to the maintenance group?

View solution

Q. How does the rank of maintenance personnel affect morale?

View solution

Q. What is the impact of software maintenance on the well-being of an organization?

View solution

Q. What is the job content of a maintenance programmer compared to a development programmer?

View solution

Q. What is reverse engineering according to Chikofsky's definition?

View solution

Q. What is redocumentation according to Chikofsky's definition?

View solution

Q. What is design recovery according to Chikofsky's definition?

View solution

Q. What is the difference between reverse engineering and maintenance?

View solution

Q. What is the difference between design recovery and redocumentation according to Chikofsky?

View solution

Q. What is the challenge in achieving 100% functional equivalence in reverse engineering?

View solution

View All MCQs on Software Maintenance

Suggested Topics

Are you eager to expand your knowledge beyond Software Engineering? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

Discrete Mathematics

Refine your mathematical skills essential for computer science with our Discrete...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Compiler Design

Unravel the process of translating source code into executable programs with our...

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...