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2021 Feb 640-792 tptech exam topics:
Q1. The right camera on a CTS-1300 is showing a red X in system status. The error is an Ethernet error. Which cable should you check to verify connection from the right camera to the Codec?
A. The Ethernet RJ-45 cable from the right camera to the Ethernet port for right camera on the Codec.
B. The HDMMDVID cable from the Audio Expansion Box to the Codec
C. The Ethernet RJ-45 cable from the right camera to the video port on the Codec
D. The HDMI-DVID cable from the right camera processor to the Codec.
Answer: A
Q2. Which transport layer protocol is used for real-time voice and video traffic?
A. UDP
B. RTP
C. SIP
D. ARP
Answer: B
Q3. Which CTS endpoint allows you to choose a camera focus distance of 1 feet and 6 feet?
A. CTS-3200
B. CTS-3010
C. CTS-1300
D. CTS-500
Answer: D
Q4. For the CTS-3200 and 3210, how far should the top of the large target be placed from the top of the small target when conducting final focus on the camera?
A. 5 feet (1.52 m) from the top of the small target
B. 7 feet (2.13m) from the top of the small target
C. 10 feet (3.05 m) from the top of the small target
D. 12 feet (3 66 m) from the top of the small target
Answer: A
Q5. What is the first step to reset a 7900 series IP phone to the factory default?
A. Press the service button.
B. Disconnect the Ethernet cable from the back of the phone.
C. Press the # key.
D. Unplug the Ethernet cable from the 10/100 SW port and plug it back in.
Answer: A
Improve 640-792 tptech:
Q6. Which port is indicated on the Primary Codec for the CTS-1300?
A. Left Secondary Codec
B. Right Secondary Codec
C. POE Power Injector for Right Camera
D. POE Power Injector for Left Camera
Answer: A
Q7. Which port is indicated on the Primary Codec for the CTS-500?
A. Center Speaker
B. Left Speaker
C. Right Speaker
D. Auxiliary Speaker
Answer: B
Q8. What is the maximum number of microphones that you can have m a 3200/3210 room? OA
A. 3
B. 6
C. 8
D. 9
E. 12
Answer: D
Q9. DRAG DROP
Answer:
Explanation:
Layer 2 Datalink – ARP
Layer 3 – Network – IP
Layer4 – Transport – TCP
Layer7 – Application - Email
Q10. Which three of the following tools are required for camera alignment? (Choose three)
A. Large and small targets
B. RS-232 serial cable
C. 2.5 mm and 3.0 mm Allen wrenches
D. Laptop or PC to log into the Codec administration GUI
E. #6 Phillips screwdriver
Answer: C, D, E