Two benefits of Axis HDTV cameras supporting the SMTPE standards are
A. Color fidelity and full duplex 2-channel audio.
B. Minimum 25/30 fps frame rate and full duplex 2-channel audio.
C. Color fidelity and minimum 25/30 fps frame rate.
D. Full duplex 2-channel audio and automatic screen calibration.
正解:C
質問 2:
When would the most noticeable difference between progressive scan and interlaced video be apparent?
A. Viewing frame-by-frame recorded video of moving vehicles
B. During live viewing of an office lobby, after work hours
C. Viewing frame-by-frame recorded video of an empty field
D. During live viewing of a football game
正解:A
質問 3:
The main purpose of the remote focus function is to
A. Eliminates the need for an installer to manually set focus at the camera.
B. Help the installer manually focus the camera onsite.
C. Make the camera refocus every time it is triggered by motion.
D. Make the camera automatically focus on objects at a set distance.
正解:A
質問 4:
Which security features are provided through a managed switch?
A. IP subnets and VLANs
B. IEEE 802.1 X port-based authentication and VLANs
C. HTTPS encryption and IP subnets
D. IEEE 802.1 X port-based authentication and HTTPS encryption
正解:B
質問 5:
To make use of IEEE 802.1 X when connecting a camera to the network, you need (Choose two)
A. A router.
B. Category 6 or Category 5e Ethernet cabling.
C. An Ethernet switch with support for IEEE 302.1X.
D. A server with a Gigabit Ethernet network card.
E. A RADIUS server.
正解:C,E
質問 6:
To get the best accuracy for a people counting application for customers entering a store, the camera should be mounted
A. Directly above the entrance.
B. Facing away from the entrance.
C. Facing the entrance at eye level.
D. Facing the entrance.
正解:A
質問 7:
When using Axis' Corridor Format
A. Axis PTZ cameras can automatically track people walking down a corridor.
B. The image is rotated 90 degrees, changing the aspect ratio to 9:16.
C. Privacy masks block out areas outside the specified corridor width.
D. The depth of field is automatically adjusted to keep the entire length of a corridor in focus.
正解:B
質問 8:
Which of the following general statements about illumination needs of PTZ cameras is true?
A. PTZ cameras should not be used with mixed IR and white light
B. PTZ cameras in general tend to have lower f-stop value compared to fixed cameras
C. The f-stop value of a lens will get higher if you zoom in
D. PTZ should not be used with IR light
正解:C
长谷** -
相性もあると思いますが、自分には合っていました。Pass4Testさんオカゲさまで合格です。