what is defect density ? we say it is No of defects / line
of code.. what is line of code ? pls if possible give some
real example

Answers were Sorted based on User's Feedback



what is defect density ? we say it is No of defects / line of code.. what is line of code ? pls if..

Answer / hari

defect density=number of defects/number of lines of code in
a given module.

ex: number of lines of code depends on company standards.

in CMMi level companies it number of bugs/1024 lines of code

Is This Answer Correct ?    9 Yes 1 No

what is defect density ? we say it is No of defects / line of code.. what is line of code ? pls if..

Answer / sunitha

hi,

Say for example you have 1024 lines of code, and from that code the application had 10 defects which u have identified then the defect density is 10/1024.. which very high and in turn it shows the quality of coding.

Is This Answer Correct ?    3 Yes 0 No

what is defect density ? we say it is No of defects / line of code.. what is line of code ? pls if..

Answer / hari

Hi
Number of lines means it will diff accoding to company std
this wil be taged in Time Sheet entering tool tool may in
unit KLOC (kilo Lines of code)

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Manual Testing Interview Questions

What kind of testing to be done in client server apllication and web application? Explain....

2 Answers  


What is the difference between static and dynamic

1 Answers  


Is it necessary to test application in lower versions of OS when you have tested in latest version

4 Answers   TCS,


what is testdata

8 Answers   Impetus,


what are the "steps to reproduce" for any bug?

2 Answers  


what is the difference b/w system testing & functional testing ?

5 Answers  


What is mean by sdlc and expalin spiral model and proto type model?

1 Answers   CSS,


how to deploye the build when the developers give the source code..?

1 Answers  


How the Error, Defect and Bug are related to each other ?.

12 Answers   FIC, Vinfotech,


Q) If pseudo code below a programming language. what test case s are required to achieve 100% statements coverage If x=3 then display_message x; If y=2 then display_message y; else display_message z; else display_message z;

1 Answers   Capital IQ,


What are Testing Metrics? Explain

3 Answers   Fiserv, Persistent,


Whenever the project is at maintenance phase the client will be using his own data- is the same data given to the test engineers or any other dummy data

2 Answers   Circle Source,


Categories