Which of the following measures is a correctivemeasure?

• A.Incorporating an Intrusion Detection System (IDS) in the design of a computer center
• B.Restoring a backup of the correct database after a corrupt copy of the database was written over the original
• C.Installing a virus scanner in an information system
• D.Making a backup of the data that has been created or altered that day

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What is an example of a good physical security measure?

• A.All employees and visitors carry an access pass.
• B.Printers that are defective or have been replacedare immediately removed and given away as garbage for recycling.
• C.Maintenance staff can be given quick and unimpeded access to the server area in the event of disaster.

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A company moves into a new building. A few weeks after the move, a visitor appears unannounced in the office of the director. An investigation shows that visitors passes grant the same access as the passes of the company's staff. Which kind of security measure could have prevented this?

• A.A technical security measure
• B.physical security measure
• C.An organizational security measure

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