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I applied via Walk-in and was interviewed before Nov 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Nov 2020. There were 3 interview rounds.
Traversing is the method used to measure and map land by moving from one point to another.
Traversing involves measuring angles and distances between points to create a network of interconnected lines.
Common methods of traversing include the compass rule, the transit rule, and the chain and compass method.
Traversing can be done using traditional surveying instruments like theodolites and total stations, or with modern G...
Method of leveling is the process of determining the elevation of a point relative to a reference point.
The most common method of leveling is using a spirit level or a laser level.
Another method is trigonometric leveling, which uses trigonometry to calculate elevations.
Differential leveling involves measuring the difference in elevation between two points using a level and a rod.
Barometric leveling uses atmospheric pre...
Traversing calculation involves measuring angles and distances between survey points to determine their relative positions.
Traversing involves a series of measurements taken between survey points
Angles are measured using a theodolite or total station
Distances are measured using a tape or electronic distance meter
Calculations are then performed to determine the coordinates of each point
Errors can be minimized by using r
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posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 12 May 2018
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 4 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
posted on 18 Jul 2023
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