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A power supply is a device that provides electrical energy to an electrical load.
Converts AC power from the mains to DC power for electronic devices
Regulates voltage and current to ensure stable power output
Can be built-in or external to the device being powered
Examples include wall adapters, batteries, and power bricks
DVR stands for Digital Video Recorder, a device that records video in a digital format for storage and playback.
DVRs are commonly used for surveillance systems to record video footage from security cameras.
They can be standalone devices or built into security camera systems.
DVRs allow for easy playback and storage of recorded video footage.
Some DVRs also have features like motion detection and remote viewing capabiliti
NVR stands for Network Video Recorder, a device used to record and store video footage from IP cameras.
NVR is a specialized device used in video surveillance systems to record and store video footage from IP cameras.
It is connected to the network and can be accessed remotely for viewing and playback of recorded footage.
NVRs typically have built-in storage capacity and can support multiple cameras for simultaneous recor...
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I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
posted on 13 Sep 2022
I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.
Aptitude and English test
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Mar 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 3 interview rounds.
Cocubes Test Task 1 is of Aptitude questions needs to be completed in Specific time interval and Task 2 is Essay Writing to be finished in Given interval
L1 Exam should be cleared L 1 exam is of multiple choice questions and completely related to Java J2Ee Spring
I applied via Recruitment Consultant and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2019. There were 4 interview rounds.
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