7 Testing
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Test data | Normal – not unusual in any way. Borderline – on the edge of valid. Invalid – not expected to work: should give error message.
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| Black box testing | Predefined test input data entered and output is compared with expected result. No consideration given to how the program works.
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| White box testing | All possible paths through the algorithm are tested to make sure all parts work as intended.
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| Alpha testing | Testing done within the software company carried out as the program is developed. Aim is to find bugs.
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| Acceptance testing | The completed application/program is demonstrated by the company to the end user to show it working. The aim is to show that all the requirements have been met and the software works correctly. End user will pay if satisfied.
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| Beta testing | Nearly complete program tested for bugs under normal operating conditions by group of users not involved in the production. The group of users report on errors and may also report on desirable improvements.
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| Advantages of Beta Testing | Tested using real data on different platforms, some of which may not have been anticipated by developer.
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| Disadvantages of Beta Testing | Beta application may cause damage to tester’s equipment due to unexpected feature. Use at own risk!
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Chelsea2760
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