If x is a CASE statement in a program graph with n cases, and each case leading to only one path to and from the node, total number of paths through x is
If x is a CASE statement in a program graph with n cases, and each case leading to only one path to and from the node, total number of paths through x is
The correct option is D xn
If x is a CASE statement
in a program graph with n cases, and each case leading to only one path to and
from the node, total number of paths through x is xn
Path Coverage. Path
coverage refers to designing test cases such that all linearly independent
paths in the program are executed at least once. A linearly independent path
can be defined in terms of what's called a control flow graph of an
application.
A definition-use
(sub)path with respect to a variable v (denoted as du-path) is a (sub)path in
PATHS(P), where PATHS(P) is the set of all possible paths in the CFG of program
P, such that, for some v in V, there are define and usage nodes DEF(v, m) and
USE(v, n) such that m, and n are the initial and final nodes in the The path
product is a concatenation of two or more successive path segments.
The path sum represents a
set of parallel paths that exist between two nodes in a graph. The Path
expression is a representation of a set of all possible paths between two
nodes.
If x is a CASE statement in a program graph with n cases, and each case leading to only one path to and from the node, total number of paths through x is xn
Path Coverage. Path coverage refers to designing test cases such that all linearly independent paths in the program are executed at least once. A linearly independent path can be defined in terms of what's called a control flow graph of an application.
A definition-use (sub)path with respect to a variable v (denoted as du-path) is a (sub)path in PATHS(P), where PATHS(P) is the set of all possible paths in the CFG of program P, such that, for some v in V, there are define and usage nodes DEF(v, m) and USE(v, n) such that m, and n are the initial and final nodes in the The path product is a concatenation of two or more successive path segments.
The path sum represents a set of parallel paths that exist between two nodes in a graph. The Path expression is a representation of a set of all possible paths between two nodes.
