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

What is boundary value, Explain Boundary value? (1)A data value that cor...

Explain Boundary value? (1)A data value that corresponds to a input, internal, or output value specified for a system or component. (2) A value which lies at, or just inside

Explain virtual memory, Explain virtual memory? Ans) Virtual memory tell...

Explain virtual memory? Ans) Virtual memory tells to virtual storage. In virtual storage, portions of a user's program and data are placed in auxiliary storage, and the operatin

Designing website, I have to make assets for the design that i have done fo...

I have to make assets for the design that i have done for the website but i dont know how to do it can you please help me?

Explain key process areas of cmm, Key process areas of CMM. 1.  Require...

Key process areas of CMM. 1.  Requirements management which establishes a common relationship among the customer and developer 2.  Software project planning where reasonable

What is test case generator, A software tool that accepts as input source c...

A software tool that accepts as input source code, specifications, test criteria, or data structure definitions; uses these inputs to make test input data; and, sometimes, verifies

The functional requirement for a library management system, Describe the fu...

Describe the functional requirement for a Library management system ?

Define software testing, Define software testing? Software testing is a...

Define software testing? Software testing is a critical element of software quality assurance and shows the ultimate review of specification, design, and coding.

Software engineering, Software Engineering A  high technology system e...

Software Engineering A  high technology system encompasses a  number of  elements like   people, hardware, software, database, documentation, and process.  System engineering

Software methodology, how to choose a software methodology for a software p...

how to choose a software methodology for a software project

What is system simulation, What is System Simulation? Normal 0 ...

What is System Simulation? Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

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