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:

































 

 

 

 


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Middle QA , . , , .

Trainee and Junior: , , / , , , , , , traceability matrix, tets case, -, , error/deffect/failure, , severity vs priority, , / , , , , / ad-hoc , , , .

.

, .

 

, , . , , (Test Management), (Test Design), (Test Execution) (Test Analysis).

 

(Software Quality) , . [ISO 8402:1994 Quality management and quality assurance]

 

(verification) , [IEEE]. .. , , , .
(validation) , [BS7925-1].
:
() (verification), (validation). :
Validation is this the right specification?.
Verification is the system correct to specification?.

 


, , , .
, , , .
.

 

:
1.
2.

3.
4.
5.
6.
7.
8.

 

(Test Plan) , , , , , , , , .
:
?
?
?
?
.
.

 

, ( ), .
, :
?
?

 

(Equivalence Partitioning EP). , 1 10, , , 5, 0.

(Boundary Value Analysis BVA). , (1 10), (0 11). , , , .

/ (Cause/Effect CE). , , (), (). , , . , , , , . , .

(Error Guessing EG). , . , : . , : , ?, , ?, . .

(Exhaustive Testing ET) . , , . , - .

 

Traceability matrix , (functional requirements) (test cases). , . , , .
QA- . -.

 

(Test Case) , , , .
:
Action Expected Result Test Result
(passed/failed/blocked)
Open page login Login page is opened Passed

3 :
PreConditions , . , , .
Test Case Description , , , ,
PostConditions , ( initial state)
:
:
, .
( 1 ) ( ), , .

 

- (check list) , . - . - , .
, - (), . - . , . - .

 

( ) . (), ( ) , .

 

Error , .
, (, ..).
(error message), .
Bug (defect) ( , ), , - - . , , . , , .
Failure ( ) , . , , (A defect caused the failure) , . UI- . , software, failure.

 

(Bug Report) , , .

(Summary) , .
(Project)
(Component)
(Version)
(Severity) :
S1 (Blocker)
S2 (Critical)
S3 (Major)
S4 (Minor)
S5 (Trivial)
(Priority) :
P1 (High)
P2 (Medium)
P3 (Low)
(Status) . (bug workflow and life cycle)

(Author)
(Assigned To) ,

/ .. / + /... , : , , WEB ..
...

(Steps to Reproduce) , , .
(Result) ,
(Expected Result)

(Attachment) , ,

 

Severity vs Priority
(Severity) , .
(Priority) , . , . , .
Severity
Priority ,

(Severity)

S1 (Blocker)
, , . .

S2 (Critical)
, , , , , , . .

S3 (Major)
, . , .

S4 (Minor)
, , .

S5 (Trivial)
, , , , , , .

 

(Priority)
P1 (High)
, .. .
P2 (Medium)
, , .
P3 (Low)
, , .

 

1. (Unit Testing)
() , - ( , , , ..).

2. (Integration Testing)
.

3. (System Testing)
, . , , , , , , ..

4. (Release Testing).
, , , . , . . , , : , ; . , . , , .

5. (Acceptance Testing)
, :
;
.

 

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