Explain BVA and ECP?

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Question Posted / raghavendra

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Explain BVA and ECP?..

Answer / preet

bva: it is boundry value analysis. here a range of values
are given as input to test the application.for example
ausername should take upto 10 characters only. then the
boundry values are given like 1,2,5,9,10,11(characters_
ecp=eqvivalance partition: here the inputs are grouped in
single group for which the system behaves similarly

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7 Yes

1 No

Explain BVA and ECP?..

Answer / sunithayagnamurthy

BVA:(Boundary Class Partition):
Bounda ry Class Partition is the It test
minimum maximum data accepted by the system.....This is
called BVA..
ECP(Equelence Class Partition):It test Valid and invalid
data is acceped by the system or not.....

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10 Yes

4 No

Explain BVA and ECP?..

Answer / hi

BOUNDARY VALUE ANALYSYS:aims at testing the entity at its
boundaries

ECP:IS PARTIOTION TESTING STRATEGY SPACE ,INPUT INTO A
EQUIVALANCE CLASESS

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5 Yes

1 No

Explain BVA and ECP?..

Answer / sree

Boundary value Analysis (BVA): BVA is different from
equivalence partitioning in that it focuses on “corner
cases” or values that are usually out of range as defined by
the specification. This means that if function expects all
values in range of negative 100 to positive 1000, test
inputs would include negative 101 and positive 1001. BVA
attempts to derive that value often used as a technique for
stress load or volume testing. This type of validation is
usually performed after positive functional validation has
completed successfully using requirements specifications and
user documentation. Equivalence Partitioning: An approach
where classes of inputs categorized for product or function
validation. This usually does not include combinations of
input, but rather a single state value based by class. For
example, with a given function there may be several classes
of input that may be used for positive testing. If function
expects an integer and receives an integer as input, this
would be considered as positive test assertion. On the other
hand, if a character or any other input class other than
integer is provided, this would be considered a negative
test assertion or condition

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1 Yes

0 No

Explain BVA and ECP?..

Answer / udhaya

BVA:it means boundary value analysis.This is a one type of
in bbt techniques.This bva is a process is to check the
boundary values of a given particular value (it may be
nearer value of given particular value) to perform how many
test cases as to perform by given requirements.
ECP:it means equivalence class partioning.This is a one type
of in bbt techniques.This Ecp is a process is to check the
valid and invalid data that can be accepted by system or not.

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