what is cyclomatic complexity and what is the formula used
for it

Answers were Sorted based on User's Feedback

what is cyclomatic complexity and what is the formula used for it..

Cyclomatic complexity: Is a metric that provides a
quantitative measure of the logical complexity of a
program.It defines number of independent paths in the basis
set.

Cyclomatic comlexity V(G)=

--> Number of edges-number of nodes + 1
--> Number of predicate nodes + 1
--> Independent region + 1

Note: Predicate nodes means conditions.

thanx

 Is This Answer Correct ? 20 Yes 9 No

what is cyclomatic complexity and what is the formula used for it..

1.) no. of regions of the flow graph correspond to the
cyclomatic complexity.
2.)cyclomatic complexity, V(G), for a flow graph, G, is
defined as V(G)=E-N+2
where E is the no. of flow graph edges, N is the no. of
flow graph nodes.
3.)cyclomatic compexity, V(G)=P+1
where, P is the no. of predicate nodes contained in the
flow graph G.

 Is This Answer Correct ? 12 Yes 3 No

what is cyclomatic complexity and what is the formula used for it..

Cyclomatic complexity is used to indicate the complexity of
a program. It directly measures the number of linearly
independent paths through a program's source code.

No. of decision + 1.
and L-N+2P
L=no. of edges
N=no. of nodes
P=no. of independent path (1)

 Is This Answer Correct ? 5 Yes 0 No

what is cyclomatic complexity and what is the formula used for it..

cyclomatic complexity measures the quantitative measure of
the logical complexicity
NO of conditions+1

 Is This Answer Correct ? 11 Yes 7 No

what is cyclomatic complexity and what is the formula used for it..

Cyclomatic complexity is no of independent paths in a
program.It is calculated using the formula L-N+2P where L
is no of links,N is no of nodes and P is no of independent
paths

Shortcut for calculating CC:

No of Decisions + 1

 Is This Answer Correct ? 6 Yes 5 No

what is cyclomatic complexity and what is the formula used for it..

cyclomatic complexity is technique of whitebox testing. its
requires internal logic. i.e.coding part
Cyclomatic comlexity V(G)=

--> Number of edges-number of nodes + 1
--> Number of predicate nodes + 1
--> Independent region + 1

 Is This Answer Correct ? 7 Yes 8 No

what is cyclomatic complexity and what is the formula used for it..

cyclomatic complexity measures the quantitative measure of
the logical complexicity
NO of conditions+1

 Is This Answer Correct ? 5 Yes 9 No

what is cyclomatic complexity and what is the formula used for it..

cyclomatic complexity measures the quantitative measure of
the logical complexicity
NO of conditions+1

 Is This Answer Correct ? 2 Yes 6 No

More Manual Testing Interview Questions

you filed a bug that has high severity & high priority what happens till it gets fixed(that means what u do till it gets fixed)? Urgent

How should testers write the test cases without Specifications

why feature not to be tested in test plan

What is the difference between Severity and Priority?

How performance testing can be done manually? can anyone answer this question plz?

what is difference between regression testitng and re testing

which testing process you followed in your company ???

How to write testcases for unread/read mails for gamil inbox? and what are the types of testing you do on them?

what is performance testing?

Describe me to the basic elements you put in a defect report?

What is Tracebility Matrix ? What is there in that and what will u do with that ?

Categories