AX0-100 試験問題を無料オンラインアクセス

In a network surveillance installation, the purpose of a router is to

• A.Forward the video stream between networks.
• B.Separate the video stream from the camera control signaling.
• C.Separate audio and video traffic to reduce audio latency.
• D.Forward the video stream to the correct receiver within a network.

IP51 and IP52 means that the camera

• A.Is resistant to dust and dripping water.
• B.Is vandal resistant.
• C.Can be placed in or outdoors.
• D.Is designed for tough environments.

What is the difference between a zoom lens and a varifocal lens?

• A.There is no difference
• B.A varifocal lens has a longer field of view
• C.A zoom lens always has automatic focus
• D.A zoom lens maintains focus when changing field of view

Which is true regarding the use of a smoked (tinted) dome instead of a clear dome?

• A.Reduces light sensitivity
• B.Disables infrared capabilities
• C.Decreases field of view
• D.Decreases color fidelity

If a camera lens is broken and you need to replace it, you should always disconnect the power and network cables because there is a risk that

• A.The shutter will break.
• B.The lens electronics will short circuit.
• C.The sensor will attract dust.
• D.The camera electronics will short circuit.