Axis Communications Axis Communications Certifications AX0-100 Questions & Answers

• Question 71:

  Audio detection can be used

  A. Only with cameras with built in microphone.

  B. In all Axis cameras but an extra intelligent video (IV) module is necessary.

  C. Only in quiet areas.

  D. For detecting a change in decibel levels.

  Correct Answer: D

• Question 72:

  A camera can deliver two full resolution 30 fps H.264 streams. The customer wants to have four H.264 streams at 30 fps, from the same product. How can this be achieved?

  A. By changing the codec

  B. By increasing the bandwidth

  C. By decreasing the resolution

  D. By increasing the frame rate

  Correct Answer: C

• Question 73:

  Which is the main advantage of Axis P-iris technology?

  A. It improves low light performance

  B. It reduces purple fringing

  C. It limits motion blur

  D. It optimizes the aperture, limiting artifacts

  Correct Answer: D

• Question 74:

  Which is an advantage of the H.264 compression standard?

  A. Bandwidth and storage usage is independent of the amount of motion in the video

  B. Compared to Motion JPEG. H.264 video reduces the CPU load when viewing the video

  C. In most situations, compared to Motion JPEG. H.264 video reduces bandwidth and storage usage

  D. The intra-frame coding makes the video less sensitive to network dropouts

  Correct Answer: C

• Question 75:

  Which of the following general statements about illumination needs of PTZ cameras is true?

  A. PTZ should not be used with IR light

  B. The f-stop value of a lens will get higher if you zoom in

  C. PTZ cameras in general tend to have lower f-stop value compared to fixed cameras

  D. PTZ cameras should not be used with mixed IR and white light

  Correct Answer: B

• Question 76:

  This image represents an enlargement of an actual surveillance image. How could you improve the overall quality of the image? (Choose two)

  

  A. Decrease image compression setting

  B. Increase the gain setting in the camera

  C. Increase the image compression setting

  D. Decrease the gain setting in the camera

  E. Change to a camera with higher resolution

  Correct Answer: AE

• Question 77:

  The main purpose of the remote focus function is to

  A. Help the installer manually focus the camera onsite.

  B. Make the camera refocus every time it is triggered by motion.

  C. Make the camera automatically focus on objects at a set distance.

  D. Eliminates the need for an installer to manually set focus at the camera.

  Correct Answer: D

• Question 78:

  Adding network surveillance cameras to an existing Ethernet network

  A. Is not recommended, since bandwidth demands from the surveillance video would likely congest the network.

  B. Will benefit from using VLANs, to keep the surveillance video separate from other network traffic, reducing the risk for network congestion.

  C. Will cause unacceptable video latency, due to the amount of UDP traffic taking precedence on the network.

  D. Will benefit from establishing VPN connections to the cameras, reducing the risk of malicious users eavesdropping on the video.

  Correct Answer: B

• Question 79:

  What are the effects of changing the capture mode on an AXIS P1346 from 2048x1536 (3 MP) to 1920x1080 (HDTV)? (Choose two)

  A. Minimum illumination decreases

  B. Vertical angle of view decreases

  C. Maximum frame rate decreases

  D. Maximum frame rate increases

  E. Motion blur increases

  Correct Answer: BD

• Question 80:

  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. Viewing frame-by-frame recorded video of an empty field

  C. During live viewing of a football game

  D. During live viewing of an office lobby, after work hours

  Correct Answer: A