By Exam Number 648-238 CCPS1
Duration 90 minutes (75-85 questions)
Available Languages English, Japanese
Register Pearson VUE
This exam tests the Sales and Field Engineer’s knowledge of the Cisco IP Video Surveillance solution. Candidates will be tested on basics of digital video, hardware and software components of the Cisco VSM solution, configuration and design of IP Video Surveillance. Candidates can prepare for this exam by taking the Cisco IPVS course offered by Cisco Advance Services Education.
The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.
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
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
Explanation:
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
Explanation:
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
Explanation:
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
Explanation:
QUESTION 5
Which switch port capability is recommended for an MSP server?
A. Server switch ports should have 10/100 Mb capability
B. Server switch ports should have 1000 Mb capability
C. Server switch ports should have 10 Gb capability
D. Servers should be connected to PoE-capable switches
Answer: B
Explanation:
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