2.3 Test Data Quiz

What is considered erroneous data?

• No data being given when one is expected

• Data which should be accepted by a program without causing errors

• Data of the incorrect data type

• Data of the correct type but outside the accepted validation checks

What is an example of boundary data in the given program?

• Entering the number 8

• Entering the number 2.5

• Entering the number 1

• Entering the number 3

What is the purpose of testing for normal data?

• To check for no data being given when one is expected

• To check for data of the correct type but outside the accepted validation checks

• To check for data of the incorrect data type

• To check for data which should be accepted by a program without causing errors

What is the difference between erroneous data and invalid data?

• Erroneous data is data of the incorrect data type, while invalid data is data of the correct type but outside the accepted validation checks

• Erroneous data is data of the correct type but outside the accepted validation checks, while invalid data is data of the incorrect data type

• Erroneous data is data which should be accepted by a program without causing errors, while invalid data is data of the correct type but outside the accepted validation checks

• Erroneous data is no data being given when one is expected, while invalid data is data of the correct type but outside the accepted validation checks

What is the purpose of testing for boundary data?

• To check for data of the incorrect data type

• To check for data of the correct type but outside the accepted validation checks

• To check for data which should be accepted by a program without causing errors

• To check for data of the correct type which is on the edge of the accepted validation boundaries

What is the special case of normal data called?

• Boundary inputs

• Erroneous data

• Invalid data

• Boundary data

What is the situation where the user doesn't enter any data at all?

• No data being given when one is expected

• Normal data

• Invalid data

• Erroneous data

What is the example of invalid data in the given program?

• Entering the number 3

• Entering the number J

• Entering the number 2

• Entering the number 2.5

What is the example of erroneous data in the given program?

• Entering the number J

• Entering the number 2

• Entering the number 2.5

• Entering the number 3

What is the example of normal data in the given program?

• Entering the number 8

• Entering the number 2.5

• Entering the number 3

• Entering the number 1