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Top 24 replies by programmers when their programs don't work:

Top 24 replies by programmers when their programs don't work:

24. "It works fine on MY computer"
23. "Who did you login as ?"
22. "It's a feature"
21. "It's WAD (Working As Designed)"
20. "That's weird..."
19. "It's never done that before."
18. "It worked yesterday."
17. "How is that possible?"
16. "It must be a hardware problem."
15. "What did you type in wrong to get it to crash?"
14. "There is something funky in your data."
13. "I haven't touched that module in weeks!"
12. "You must have the wrong version."
11. "It's just some unlucky coincidence."
10. "I can't test everything!"
9. "THIS can't be the source of THAT."
8. "It works, but it's not been tested."
7. "Somebody must have changed my code."
6. "Did you check for a virus on your system?"
5. "Even though it doesn't work, how does it feel?"
4. "You can't use that version on your system."
3. "Why do you want to do it that way?"
2. "Where were you when the program blew up?"
1. "I thought I fixed that."


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Istqb,cste inforamtions and training centers in India

About istqb:
The ISTQB was officially founded as an International Testing Qualifications Board in Edinburgh in November 2002 and it is responsible for the "ISTQB Certified Tester", which is an international qualification scheme.

ISTQB is the parent body responsible for approving various national boards in addition to other tasks such as defining the syllabi for various certifications.
website url: FAQ :

for examination and preparation and sample question papers available in below link

will be helpful for ISTQB

join yahoo groups:
in this group you can ask your queries about istqb examinations and certification related doubts and sample papers to certified level and advance level question keep on raised by members.

ISTQB-India@ yahoogroups. com

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Equivalence partitioning

Equivalence partitioning:
Equivalence partitioning is a method for deriving test cases. In this method, classes of input conditions called equivalence classes are identified such that each member of the class causes the same kind of processing and output to occur.

In this method, the tester identifies various equivalence classes for partitioning. A class is a set of input conditions that are is likely to be handled the same way by the system. If the system were to handle one case in the class erroneously, it would handle all cases erroneously.

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Cyclomatic complexity

Cyclomatic complexity is a software metric (measurement). It was developed by Thomas McCabe and is used to measure the complexity of a program. It directly measures the number of linearly independent paths through a program's source code. It is computed using a graph that describes the control flow of the program. The nodes of the graph correspond to the commands of a program. A directed edge connects two nodes if the second command might be executed immediately after the first command.


M = E − N + 2P


M = cyclomatic complexity
E = the number of edges of the graph
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P = the number of connected components.

"M" is alternatively defined to be one larger than the number of decision points (if/case-statements, while-statements, etc) in a module (function, procedure, chart node, etc.), or more generally a system.

Separate subroutines are treated as being independent, disconnected components of the program's control flow graph.