Types of Test Data

What is considered erroneous data?

• No data being given when one is expected

• Data of the incorrect data type

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

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

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

• Entering the number 2.5

• Entering the number 8

• Entering the number -6

• Entering the number 2

What type of data should be rejected by a computer system?

• Boundary data

• Normal data

• Invalid data

• Erroneous data

What is the special case of normal data called?

• No input being given when one is expected

• Erroneous data

• Invalid data

• Boundary data

What should be checked for when testing a program with a large range of inputs?

• A small sample of inputs within the acceptable range

• All possible options within the acceptable range

• Only the maximum value

• Only the maximum and minimum values

What is the purpose of testing for boundary data?

• To check for invalid inputs

• To check for erroneous inputs

• To check for data on the edge of the accepted validation boundaries

• To check for normal inputs

What is the main focus of the program in the given example?

• Managing car park opening and closing times

• Providing information about the town car park

• Handling different types of vehicles

• Calculating parking charges

What is the purpose of testing for invalid inputs?

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

• To check for normal inputs

• To check for data of the incorrect data type

• To check for data on the edge of the accepted validation boundaries

What should be done when a user doesn't enter any data at all?

• Prompt the user to enter data

• Display an error message

• Reject the input

• Accept the input

What is the definition of erroneous data?

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

• Data of the incorrect data type

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

• No data being given when one is expected