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Test Effort Estimation
Why Test Effort Estimation Expected Testing outcome Effort
Estimate of what ??
Resources Time Skill
Who does the Test Estimation?
“Test Manager”
Steps in Test Effort Estimation 1 2 3 4 5 6 7
Identifying the Components to be Tested 1
Common Components GUI Controls Screens Functions Reports
Identifying a Test Strategy 2
On what basis test strategies are formed?
Based on the components indentified
TestStrategy1 Functionality1 TestStrategy2 TestStrategy3 Functionality12 TestStrategy4
Identifying the tasks to be performed ,[object Object]
Repetitive activities3
[object Object],Preparing test strategy Understanding customer requirements Establishing communication plan ,[object Object]
Identifying test condition
Developing Test cases
Generating Test Data
Reviewing test condition, test case, test data
Executing test cases
Reporting test results,[object Object]
Levels of complexity ,[object Object]
Web applications
Desktop applications
Medium complexity
Two tier/three tier application
High complexity
Multitier applications,[object Object]
Infrastructure
Resources

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Test effort estimation