When must a function throw an exception, Software Engineering

Assignment Help:

When must a function throw an exception?

A function must throw an exception when it's not able to fulfil its promise.

As soon as function detects a problem which prevents it from fulfilling its promise, it must throw an exception. If function is able to handle problem, recover itself and deliver promise, the exception shouldn't be thrown.

If an event occurs very frequently then exception handling isn't the best way to deal with it. It requires proper fixation.

 


Related Discussions:- When must a function throw an exception

Decomposed the system into several subsystems, Question: (a) With refe...

Question: (a) With reference to component communication, explain the differences between interface oriented and message oriented communication in terms of communication method

What is a software package, QUESTION a) What is a software package? ...

QUESTION a) What is a software package? b) A lot of data is collected and stored on digital medium today. Organisations rely a lot on the data for their smooth running. Desc

Explain about subroutines, Subroutines  Frequently, the similar piece ...

Subroutines  Frequently, the similar piece of code must write over again in many dissimilar parts of a program.  Instead of repeating the code every time it is required, there

Project, hello, i am struggling with my final year project and i dont have ...

hello, i am struggling with my final year project and i dont have that huge amount of time to do it??

Proactive stratagies.., detail the proactive strategies of risk management

detail the proactive strategies of risk management

Compare rmi and corba from a middleware perspective, QUESTION - RMI (a...

QUESTION - RMI (a) Figure illustrates an RMI communication.                                      Describe the role of each component in the RMI. (b) Explain the ter

Explain the length of identifiers, Explain the Length of identifiers L...

Explain the Length of identifiers Length of identifiers :-  This is a measure of the average length of separate identifiers in a program. The longer the identifiers, the more

Explain usability testing, Usability testing is testing of 'user-friendline...

Usability testing is testing of 'user-friendliness'. User interviews, surveys, video recording of user sessions and other methods can be used. Programmers and developers are usuall

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