Mark Is an HIM Employee Who Utilizes Six Different Information

question 908

Multiple Choice

Mark is an HIM employee who utilizes six different information systems as part of his job. Each of these has a different password. In order to keep up with the password for each system, Mark has written them all on paper and taped it to the back of his wife's picture on his desk. What technology could be used to eliminate this problem for Mark and other employees in the same situation?

• A) role-based access
• B) user-based access
• C) SSO
• D) DAC

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Definitions:

Second Messenger

A substance (e.g., cyclic AMP or calcium ions) that relays a message from a signaling molecule (the first messenger) bound to a cell-surface receptor; leads to some change in the cell.

Protein Kinase A

An enzyme that transfers phosphate groups from ATP to specific proteins, playing a key role in the regulation of cellular processes.

Tyrosine Kinases

A family of enzymes that catalyze the transfer of a phosphate group from ATP to a tyrosine residue in a protein, playing key roles in signal transduction pathways.

Enzyme-Linked Receptors

A class of membrane receptors that, when bound to a ligand, activate an intrinsic enzyme activity, leading to a cellular response.