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KEC International
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I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.
Track separation refers to the distance between two parallel tracks in a railway system.
It is important to maintain a safe track separation to prevent collisions between trains.
Track separation can vary depending on the speed and weight of the trains using the tracks.
In the United States, the standard track separation for high-speed rail is 14 feet and 6 inches.
Track separation can also refer to the distance between th...
posted on 25 Jun 2021
I applied via Recruitment Consultant and was interviewed before Jun 2020. There was 1 interview round.
posted on 9 Oct 2021
I applied via Company Website and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Sep 2019. There were 3 interview rounds.
posted on 4 May 2019
I applied via Job Portal and was interviewed in Oct 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Feb 2021. There were 3 interview rounds.
posted on 4 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
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.
based on 4 interviews
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Assistant Manager
652
salaries
| ₹5.2 L/yr - ₹21.9 L/yr |
Senior Engineer
438
salaries
| ₹4.3 L/yr - ₹13 L/yr |
Civil Engineer
216
salaries
| ₹2.9 L/yr - ₹9.1 L/yr |
Project Engineer
212
salaries
| ₹3 L/yr - ₹11 L/yr |
Safety Officer
209
salaries
| ₹1.8 L/yr - ₹7.8 L/yr |
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