Cctv Engineer
Cctv Engineer Interview Questions and Answers for Freshers
Q1. What is the DVR full form.
DVR full form is Digital Video Recorder.
DVR stands for Digital Video Recorder.
It is a device that records video in a digital format to a disk drive, USB flash drive, SD memory card, or other storage medium.
DVRs are commonly used in CCTV systems to record and store video footage for security purposes.
Q2. Full form of nvr and nvr.
NVR stands for Network Video Recorder. It is a device used to record video footage from security cameras.
NVR stands for Network Video Recorder
NVR is a device used to record video footage from security cameras
NVRs are commonly used in CCTV systems for storing and managing video recordings
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