Explain the bath tub curve of hardware reliability, Software Engineering

Assignment Help:

Q. Explain the bath tub curve of hardware reliability?

Ans: As indicated in the diagram below there are three phasing in the life of whichever hardware component that is burn-in useful life & wear out. In burn-in phase failure rate is moderately high initially and it starts decreasing gradually as the time progresses. It may be because of initial testing in the premises of the organization. During helpful life period failure rate is approximately constant. Failure rate enhance in wear-out phase due to wearing out/aging of components. The best period is helpful life period. The figure of this curve is like a bath tub and that is why it is known as bath tub curve.

1459_Explain the bath tub curve of hardware reliability.png

Bath tub curve of hardware reliability.


Related Discussions:- Explain the bath tub curve of hardware reliability

Describe phases of unified software development life cycle, Question: (...

Question: (a) With the aid of a labeled diagram, briefly describe the phases of the "Unified software development life cycle" and state the output of each phase. (b) Describ

Explain any ten case tools, Question 1 Explain black box and white box tes...

Question 1 Explain black box and white box testing techniques Question 2 Explain different roles of the software development? Question 3 List out different project

What is sei capability maturity model, What is SEI capability maturity mode...

What is SEI capability maturity model? Initial Essentially uncontrolled Repeatable Product management procedures explained and used Defined Proc

What is clear box testing, Clear box testing is the similar as white box te...

Clear box testing is the similar as white box testing. It is a testing approach that consider the application's program structure, and acquires test cases from the application's pr

What is equivalence partitioning, What is equivalence partitioning? Equ...

What is equivalence partitioning? Equivalence partitioning is a black box method that separates the input domain into classes of data. From this data test cases can be derived.

Define data objects attributes and relationship, Define Data objects, attr...

Define Data objects, attributes & relationship. Data object: Illustration of any composite information that must be understood by a software. It can be any external entity. Att

What is 4test, What is 4Test? 4Test is a test scripting language which ...

What is 4Test? 4Test is a test scripting language which is used by SilkTest to compose test scripts to perform automated tests. It's an object-oriented fourth-generation langua

What are the umbrella activities of a software process, What are the umbrel...

What are the umbrella activities of a software process? Software project tracking and control. Risk management. Software Quality Assurance. Formal Technical Reviews.

What do you understand by the term integrity, Question: (a) What do yo...

Question: (a) What do you understand by the term "integrity"? (b) Which type of attack denies authorized users access to network resources? (c) You have discovered tha

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd