Illustrate the methods for data validation

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Reference no: EM131856102

Exercise 1 Illustrate the methods for Data Validation.

Exercise 2 Illustrate the methods of Hardware Testing

Exercise 3

1. How can quality and efficiency for programs be assessed?

2. Explain briefly the black-box approach to the specification of a system and its functional definition.

3. Give a (new) simple example of pre-, post-condition and function specification.

4. When can a program be said correct with respect to a pre- and post- condition specification?

5. When can a program be said partially correct?

6. What is the weakest-precondition of a program?

7. Define total program correctness by weakest pre-condition.

Exercise 4 Read and summarise Brian Cantwell Smith's view on the limits of computer correctness.

Exercise 5 Describe the meanings of the term program illustrated by Fetzer in ‘Program Verification: The Very idea' and illustrate their associated notion of verifiability. Provide a basic explanation.

Reference no: EM131856102

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Reviews

inf1856102

4/11/2018 5:06:05 AM

Hi, i would like to add two more exercises These are exercises which related to the assignment Exercise 4.3 Go the Von Neumann Architecture Simulator at http://vnsimulator.altervista01.org/index.php. Load the file modulo: this is a program to check whether the input x is divisible by the input y. Run few instances of this program with different values and write down in detail the functioning as you see it working. Explain them and illustrate how the output corresponds to an answer to a modulo checking operation. Exercise 4.4 Load the file power. In this case x is your base and y is your power. Check functioning and explain. Thank you

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