Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Consider a program for the purpose of the nature of roots of a quadratic equation. Its input is the triple of positive integers say a, b, c as well as values in the interval [0,100]. The program output possibly one of the following:
[Not a quadratic equation; Real roots; Imaginary roots; Equal roots]. Design the boundary value test cases as well as robust test cases for the program.
Ans Quadratic equation will be of type:
ax2 + bx + c = 0
Roots are real if ( 4 ) 0 2 b - ac >
Roots are imaginary if ( 4 ) 0 2 b - ac <
Roots are equal if ( 4 ) 0 2 b - ac =
Equation isn't quadratic if a=0
The boundary value test cases are
As we know robust test cases are 6n+1 therefore in 3 variable input cases total numbers of test cases are 19 as given below:
Question 1 V-Model and Spiral Model, Waterfall Model are of the software development processes. Companies are using these models to have a systematic and defined approach in softw
What is software architecture The software architecture of a program or computing system is the structure or structures of the system, which comprises software components, the
HOW DECISION TREE IS SIMULATED IN PSCAD
How many types of traceability in software engineering? i. Source traceability - These are generally the links between requirement to stakeholders who suggests these requiremen
How can we re-engineering of any product One additional difficulty in adopting this approach is large investment which exists in software system maintenance. It requires additi
What is meant by Information flow Continuity? When we refine a fundamental model for a system, the information flow continuity should be maintained .ie, input & output to each
Explain how to define Severity Rating in your project. Severity rating is a combination of three factors: - The frequency of the problem occurrence. It could be common / ra
Illustrate about web-testing - Web testing is software testing concentrating on web applications. - It assists in addressing issues before making the application live to pub
What are the advantages of using these specific languages of SRS? The major benefit of using a natural language is that both client and superior understand the language. T
What is the Key Process Areas SEI has associated key process areas(KPAs) with every maturity level. KPA is an indicative measurement of goodness of software engineering functi
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd