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Implementing Cisco Connected Physical Security 1 Exam

Exam Number 648-238

Associated Certifications:
CCENT
CCNA Routing and Switching
CCNA Security
CCNA Service Provider Operations
CCNA Voice
CCNA Wireless

Duration 90 minutes (75-80 questions)
Available Languages English, Japanese


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Exam Topics:


VSM components
Describing video codecs, resolutions, protocols
Video traffic flow and design for efficient bandwidth utilization
Describing the Hardware - servers, storage, end-points
Platform configuration
End-point configuration
Application configuration
Managing roles, events, and reports
Best practices, maintenance, and troubleshooting



648-238 Dumps

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648-238 Sample Question : 4

Question : 4

What is the correct camera and lens setup for the use of IR lighting?

A. Color camera with IR corrected lens
B. A camera with day/night mode and IR corrected lens
C. A camera with day/night mode and varifocal lens
D. Color camera with varifocal lens

Answer : B

648-238 Sample Question : 3

Question : 3

Where should outdoor surveillance cameras be mounted when nearby sources of light are present?

A. The camera should be mounted lower than the light source.
B. The camera should be mounted in parallel with the nearest light source.
C. The camera should be mounted above the light source.
D. Location does not matter, as long as the camera is day/night capable.

Answer : A

648-238 Sample Question : 2

Question : 2

What are the two differences between interlaced and progressive scan video.? (Choose two.)

A. Progressive scan video is generally better with fast-moving objects
B. Interlaced video is generally better with fast-moving objects
C. Interlaced video is constructed out of alternating odd and even lines
D. Progressive scan video is constructed out of alternating odd and even lines

Answer : A,C

648-238 Sample Question : 1

Question : 1

Order the following resolutions, by pixel count, from lowest to highest.

A. D1, HD, QCIF, CIF
B. D1, CIF, 4CIF, HD
C. QCIF, CIF, D1, HD
D. QCIF, D1, CIF, HD

Answer : C