Intelligent Network UPDATED Exam Questions and CORRECT Answers
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Course
Intelligent Network
Institution
Intelligent Network
Intelligent Network UPDATED Exam
Questions and CORRECT Answers
In the what decade did closed circuit television (CCTV) emerged as an industry. - CORRECT
ANSWER- 1970s
What demands do consumers have for products in the CCTV industry? - CORRECT
ANSWER- Better image quality
Edge storage and b...
Intelligent Network UPDATED Exam
Questions and CORRECT Answers
In the what decade did closed circuit television (CCTV) emerged as an industry. - CORRECT
ANSWER- ✔✔1970s
What demands do consumers have for products in the CCTV industry? - CORRECT
ANSWER- ✔✔Better image quality
Edge storage and built-in intelligence
Integration with other systems
Lower cost
Remote monitoring capability
What is required for a truly digital system? - CORRECT ANSWER- ✔✔A truly digital
system must have video streams continuously transported over an IP network. Analog video
signals connected to a DVR represents a semi-digital system
What is a Quad? - CORRECT ANSWER- ✔✔A quad simply takes inputs from four cameras
and creates one video signal output to show four different images on a single screen.
What device makes it possible to map selected cameras to specific viewing monitors in a
control room? - CORRECT ANSWER- ✔✔Multiplexer
What decade was the DVR developed? - CORRECT ANSWER- ✔✔1990s
DVRs replaced replace what devices? Thereby reducing the number of components in a
CCTV system. - CORRECT ANSWER- ✔✔multiplexer
VCR
What are the major advantages of a DVR system? - CORRECT ANSWER- ✔✔Ability to
easily edit recorded video
Ability to search quickly through recorded video
,Consistent recording quality
Which describes an early DVR disadvantage? - CORRECT ANSWER- ✔✔Burdened with
many tasks (digitizing video from all cameras)
Limited scalability
Virus protection was difficult to implement
The first step into a network video system, based on an open platform, came with the
introduction of the ? . - CORRECT ANSWER- ✔✔video encoder
Analog cameras that were installed ____ years ago and still function well, video encoders are
typically installed. - CORRECT ANSWER- ✔✔2-4
What is an advantage of a video encoder-based network video system? - CORRECT
ANSWER- ✔✔Future proof solution
Nonproprietary hardware
Off-site recording capability
Scalability
What can handle both network video inputs and analog inputs, whereas a network video
recorder can only handle network video inputs? - CORRECT ANSWER- ✔✔Hybrid DVR
what happens to Images that are captured with a network camera ? . - CORRECT ANSWER-
✔✔Theyare digitized one time and remain digitized throughout the system
what happens each time an image is converted from analog to digital or from digital to analog
- CORRECT ANSWER- ✔✔there will be a loss of video quality.
In addition to the ability to carry multiple video camera signals over the same physical
network cable, an IP network can also provide which of these for a network camera? -
CORRECT ANSWER- ✔✔Information can be provided to and from a camera using inputs
and outputs.
Pan, tilt, and zoom commands
, Power
Two-way audio
An IP network enables cameras to be configured remotely. - CORRECT ANSWER- ✔✔True
What are the typical components of a network video system? - CORRECT ANSWER-
✔✔Server and storage
Video encoder
Video management software
With network video, does the network infrastructure platform consists of proprietary or " off
the the shelf" equipment? - CORRECT ANSWER- ✔✔Off the shelf
Other than providing high-quality video, what other useful purposes can be provided with a
network video system? - CORRECT ANSWER- ✔✔Broadcasting video
Business intelligence
Patient monitoring in healthcare
Remote monitoring of equipment, people, and places
What is another name for a network camera? - CORRECT ANSWER- ✔✔IP camera
what makes it possible to integrate an analog camera into a network video system without
having to discard existing analog equipment. - CORRECT ANSWER- ✔✔video encoder
How many ports are typically installed on a video encoder for analog camera plugs? -
CORRECT ANSWER- ✔✔1, 4, or 16
What functionalities can a video encoder support (other than receiving video input)? -
CORRECT ANSWER- ✔✔Audio
Digital inputs and outputs
Pan, tilt, and zoom control
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