Question: For the discrete access control model, an access control matrix can either be decomposed by columns or rows. Given the ACL below, please write down

For the discrete access control model, an access control matrix can either be

decomposed by columns or rows. Given the ACL below, please write down the

original access control matrix.

For the discrete access control model, an access control matrix can either

File 1--+ | A Own Own File 3AB Own File 4--B File 1--+ | A Own Own File 3AB Own File 4--B

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