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Tata Advanced Systems
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I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
NVR stands for Network Video Recorder, used for recording and storing video footage from IP cameras.
NVR records video footage from IP cameras onto a hard drive or storage device.
Troubleshooting NVR involves checking network connections, power supply, and storage capacity.
Common issues include network connectivity problems, insufficient storage space, and power supply failures.
Earthing is the process of connecting electrical systems to the ground to prevent electric shock and protect equipment.
Earthing helps to prevent electric shock by providing a path for fault currents to flow safely into the ground.
It also helps to protect electrical equipment from damage caused by lightning strikes or power surges.
Earthing is essential in electrical systems to ensure safety and proper functioning.
Exampl...
To check input and output voltage, use a multimeter to measure the voltage at the input and output terminals of the device.
Set the multimeter to the voltage measurement setting.
Connect the black probe to the ground terminal and the red probe to the input terminal to measure input voltage.
Repeat the process for the output terminal to measure output voltage.
Ensure the voltage readings are within the specified range for t
Cat6 cables are typically color coded for easy identification and organization.
Cat6 cables are often color coded according to the TIA/EIA-568-B standard
The standard color code for Cat6 cables includes solid colors like blue, orange, green, and brown, as well as striped versions of those colors
Color coding helps in quickly identifying and organizing cables in a network setup
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posted on 18 Nov 2020
Android architecture stack is a set of layers that make up the Android operating system.
The stack includes four main layers: Linux kernel, native libraries, Android runtime, and application framework.
The Linux kernel provides low-level system functionality.
Native libraries are written in C or C++ and provide access to hardware-specific features.
The Android runtime includes the Dalvik virtual machine and core libraries.
...
AIDL stands for Android Interface Definition Language, used for inter-process communication in Android.
AIDL is used to define the interface between client and service in Android.
It allows communication between different processes in Android.
AIDL is used to pass complex data types between processes.
AIDL is similar to Remote Procedure Call (RPC) in other programming languages.
Example: AIDL is used in Android to implement...
Hash set and hash map are data structures used to store key-value pairs for efficient retrieval.
Hash set stores unique values without any specific order.
Hash map stores key-value pairs and allows fast retrieval of values based on keys.
Both use hashing to map keys to their corresponding values.
In Java, HashSet and HashMap are implementations of these data structures.
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 12 May 2018
posted on 4 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
posted on 4 Sep 2021
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
There are several types of welding including MIG, TIG, Stick, and Flux-Cored welding.
MIG welding uses a wire electrode and a shielding gas to join two pieces of metal together.
TIG welding uses a tungsten electrode and a filler metal to create a strong weld.
Stick welding uses a consumable electrode coated in flux to create a strong bond.
Flux-Cored welding uses a wire electrode with a flux core to create a protective shi
1st angle projection is used in Europe & 3rd angle projection is used in North America. They differ in placement of views.
1st angle projection places the object in front of the viewing plane while 3rd angle projection places the object behind the viewing plane.
In 1st angle projection, the top view is placed below the front view while in 3rd angle projection, the top view is placed above the front view.
1st angle project...
Six Sigma is a data-driven methodology used to improve business processes by reducing defects and variability.
Six Sigma aims to achieve a level of quality where the probability of defects is extremely low.
It involves a structured approach to problem-solving using statistical analysis.
The methodology uses a set of tools and techniques such as DMAIC (Define, Measure, Analyze, Improve, Control) and statistical process con...
posted on 27 Oct 2021
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
Takt time is calculated by dividing the available production time by the customer demand.
Calculate the total available production time in a specified period (e.g. 1 day)
Determine the customer demand for the same period
Divide the total available production time by the customer demand to get the takt time
Takt Time = Total Production Time / Customer Demand
Line balancing is the process of assigning tasks to workstations in a way that evens out the workload and maximizes efficiency.
Identify the tasks required to complete a process
Determine the cycle time for each task
Assign tasks to workstations based on cycle time and workload
Ensure that workstations are balanced to avoid bottlenecks
Regularly review and adjust the line balancing to optimize efficiency
Capacity analysis involves evaluating the ability of a system or process to handle a certain amount of workload or demand.
Identify the key components of the system or process that contribute to its capacity
Collect data on the current workload or demand placed on the system
Use mathematical models or simulations to predict how the system will perform under different levels of workload
Consider factors such as resource ava...
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