Axis Communications Axis Communications Certifications AX0-100 Questions & Answers

• Question 51:

  The term f-stop, or f-number,

  A. Relates the focal length of the lens to the zoom factor.

  B. Measures the lens' capability to focus on objects at short distance.

  C. Is the end position of the focus motor in an autofocus system.

  D. Measures the lens' capability to collect light.

  Correct Answer: D

• Question 52:

  When dealing with a poorly lit scene, which of the following options would most improve image quality?

  A. Adding light

  B. Adjusting exposure settings

  C. Adjusting brightness

  D. Changing camera placement

  Correct Answer: A

• Question 53:

  An installer wants to be sure that the AXIS P3347 always delivers full frame rate (30 fps) even in darker conditions. Which of the following options should be used?

  A. Set priority to frame rate

  B. Set maximum shutter time to 1/30 s

  C. Set the capture mode to 3 megapixel

  D. Set the Group of Video (GOV) length to 30

  Correct Answer: B

• Question 54:

  The purpose of a router is to

  A. Forward traffic within a local network.

  B. Forward traffic between different networks.

  C. Manage server connections to a local network.

  D. Establish encrypted connections between networks over the internet.

  Correct Answer: B

• Question 55:

  Where is the best place to mount a camera with a fixed iris?

  A. Outside, on a pole

  B. Inside, in a room with large windows

  C. Outside, in a shadowed position

  D. Inside, in a room with very strong light sources

  Correct Answer: D

• Question 56:

  An integrator receives a specification for surveillance cameras for a large project, where the requirements are impossible to live up to. Which of the key numbers below would have to change in order to find a camera to fill the demands?

  A. 60 fps

  B. 1080pHD resolution

  C. 160 dB dynamic range

  D. Face recognition at 70 m (230 ft)

  Correct Answer: C

• Question 57:

  If using H.264 compression, in theory, what could a video containing no l-frames look like?

  A. The first P-frame is visible during the whole video

  B. A black image is visible during the whole video

  C. All moving objects will be visible

  D. All non-moving objects will be visible

  Correct Answer: C

• Question 58:

  A VPN

  A. Is required to enable viewing network surveillance video on mobile devices.

  B. Is a network specially optimized to handle video data packets.

  C. Creates a secure tunnel through the network, where your information travels encrypted.

  D. Translates domain names to IP addresses, according to the IPv4 standard.

  Correct Answer: C

• Question 59:

  IEEE 802.1 X is a security feature that

  A. Applies end-to-end encryption between the camera and the server over the internet, ensuring that other users on the network cannot eavesdrop on the surveillance video

  B. Only gives approved devices access to the network, making it impossible to disconnect a camera and connect other equipment to eavesdrop on the network.

  C. Disables port forwarding, making it impossible for users outside the local network to get access to the surveillance video.

  D. Uses a cryptographic signature to ensure the integrity of the address tables used by the router, making it impossible for malicious users to redirect the surveillance video to unauthorized recipients.

  Correct Answer: B

• Question 60:

  When choosing a camera for extreme low temperature environments, how would Arctic Temperature Control ensure camera longevity?

  A. The product is always kept cold

  B. The product can handle low ambient temperatures

  C. The product is protected against extreme temperatures

  D. The product performs a stepped start-up at low ambient temperature

  Correct Answer: D