A1 Chapter12 Review

What is the purpose of white-box testing?

• To test a module's inputs and outputs

• To test the structure and logic of every path through a program module

• To ensure that separately written modules work together

• To test the program with a small group of users

Which type of testing involves using dummy modules for testing purposes?

• Alpha testing

• Beta testing

• Stub testing

• Acceptance testing

What is the main goal of corrective maintenance in program maintenance?

• To improve the speed of response

• To correct any errors that appear during use

• To alter a program so it can perform new tasks

• To test the program in-house by the development team

Which type of testing is used to prove to the customer that the program works as required in the environment in which it will be used?

• Alpha testing

• Beta testing

• Acceptance testing

• Integration testing

What is the focus of adaptive maintenance in program maintenance?

• To correct errors that appear during use

• To improve the performance of a program

• To alter a program so it can perform new tasks required by the customer

• To test the program with a small group of users

What factors are considered when calculating the price of insurance for a computer?

• The brand of the computer

• The model of the computer

• The age of the computer

• The current insurance rates

What is the type of the array 'Product' used to store information about a range of products in a shop?

• INTEGER

• STRING

• CHAR

• FLOAT

How many elements are there in the 'Product' array?

• 50

• 100

• 150

• 200

What is the format of each data item in the 'Product' array?

What is the length of the 'ProductID' in the 'Product' array?

• Two-character string

• Three-character string

• Four-character string

• Five-character string