Question

full form of cctv DSLR gprs cpu? ​

Answer 1

Answer:

Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors.

Explanation:

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Answer 2

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• CCTV →Closed-circuit television
• DSLR → digital single-lens reflex camera
• GPRS →General Packet Radio Service
• CPU →central processing unit