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    PracticeCPA®CPA ISC Practice Exam 3Question 61
    Medium1 markMultiple Choice
    Area II: SecurityPhysical SecurityAccess Control

    CPA · Question 61 · Area II: Security

    A company is designing a new data center. They install a 'Biometric Mantrap' at the entrance. What is the purpose of this control?

    Answer options:

    A.

    To detect fire and suppress it.

    B.

    To prevent 'tailgating' or 'piggybacking'.

    C.

    To monitor network traffic.

    D.

    To provide backup power.

    How to approach this question

    Mantrap = Two doors, one person.

    Full Answer

    B.To prevent 'tailgating' or 'piggybacking'.✓ Correct
    A mantrap is a physical security access control system comprising a small space with two interlocking doors. One door must close before the other opens, preventing an unauthorized person from following an authorized person (tailgating) into a secure area.

    Common mistakes

    Thinking a mantrap is a literal trap for catching thieves.
    Question 60All questionsQuestion 62

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