Cisco 648-247 Free Practice Exam & Test Training

Question 1

When a 24 VDC fail safe lock is being used to secure a door, how should power be supplied to the lock from the control source?

A. connected +24 VDC directly to the lock
B. connected +24 VDC through common and normally close
C. connected +24 VDC through common and normally open
D. connected +5 VDC binary control signaling

Answer : B

Question 2

What are the three common methods that are used for authentication with an access control system?

A. badge card, key fob, and keypad PIN
B. badge card, keypad PIN, and password
C. something you know, something you have, and something you are
D. something you know, something you have, and something you did

Answer : C

Question 3

Refer to the exhibit.
One or more expansion modules is connected to the Cisco Access Gateway via a CAN bus. How should the CAN bus wires be connected after the last module in the chain?

A. The CAN bus wires should be looped back to the Cisco Access Gateway.
B. The CAN bus wires should be twisted together and tucked away.
C. The CAN bus wires should be plugged into a Layer 2 Ethernet switch.
D. The CAN bus wires should be terminated with a high-impedance resistor.

Answer : D

Question 4

What are the four main components of a typical logical door?

A. door, door knob, door jam, and hinges
B. lock, reader, tailgate sensor, and motion detector
C. lock, request to exit, door position switch, and swing arm
D. lock, reader, request to exit, and door position switch

Answer : D

Question 5

Cisco Physical Access Manager (Cisco PAM) is an appliance-based solution. The Cisco
PAM 1.3.2 appliance is available on which of the following server platforms?

A. CIVS-MSP-1RU-K9
B. CPS-MSP-1RU-K9
C. CPS-MSP-2RU-K9
D. CIAC-PAME-1125-K9