What are the properties that good error detection & diagnostic should have?

The properties that good error detection & diagnostic should have : 

• Good error diagnostic can significantly help reduce debugging & maintenance effort. These are the properties of good error detection & diagnostic - 
• The message should pinpoint the errors  of the original source program. Rather than in terms of some internal representation that is totally mysterious to the user.
• The error message should be tasteful & understandable by the user.

If You want to learn about the technology, computer science & engineering, web programming, freelancing, earning please click here :CSE SOLVE