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I applied via Campus Placement and was interviewed before Jul 2022. There were 2 interview rounds.
Very basic level aptitude test and civil engineering subjects test.
Bending moment diagram of a fixed beam subjected to udl throughout the whole length.
Calculate the reactions at the supports of the beam
Determine the equation for bending moment at any point along the beam
Plot the bending moment diagram with positive and negative values
The bending moment will be maximum at the supports and zero at the midpoint of the beam
Bending moment diagram of a 1-bay, 1-storey portal frame with point load at column middle.
Calculate reactions at supports
Determine internal forces at critical points
Plot bending moment diagram using equations or software
Identify maximum bending moment and its location
M stands for mix design in M-20 concrete, indicating the compressive strength of the concrete mix.
M-20 concrete is a mix design where 'M' represents the compressive strength of the concrete after 28 days of curing.
The number '20' in M-20 concrete indicates the characteristic compressive strength of concrete in N/mm^2.
Different grades of concrete have different compressive strength requirements, with M-20 being a common
IS 10262 is required for mix design in civil engineering.
IS 10262 is the code for concrete mix design in India.
It provides guidelines for proportioning of concrete ingredients based on strength and durability requirements.
The code covers various aspects such as water-cement ratio, workability, and compressive strength.
Mix design is crucial for ensuring the desired properties and performance of concrete.
Following the co...
Earthquake design of a multi storey building involves analyzing seismic forces, selecting appropriate structural systems, and implementing design measures to ensure safety.
Analyze seismic forces based on the building location and seismic zone
Select appropriate structural systems such as reinforced concrete or steel frames
Implement design measures like base isolation, dampers, and shear walls to enhance building's seism
Design process of one-way and two-way slabs and their differences
One-way slab design involves calculating bending moments and shear forces along one direction, typically supported on two opposite sides. Two-way slab design considers bending moments and shear forces in both directions, usually supported on all four sides.
One-way slab design is simpler and more common in practice, while two-way slab design is more comple...
Dynamic method considers time history of earthquake while equivalent static method simplifies earthquake forces into equivalent static forces.
Dynamic method analyzes building response to actual time history of earthquake ground motion.
Equivalent static method simplifies earthquake forces into equivalent static forces based on simplified assumptions.
Dynamic method is more accurate but computationally intensive, while eq...
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Checking points in beam and column are critical for ensuring structural integrity.
Checking for cracks or deformations
Ensuring proper alignment and levelness
Verifying adequate reinforcement
Checking for proper bearing and connection details
Using non-destructive testing methods
Following applicable codes and standards
Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.
Name mangling is used in C++ to support function overloading.
It is also used in Python to avoid naming conflicts in modules.
Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.
In C++, name mangling can be seen by using the 'nm' comman
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
I applied via Naukri.com and was interviewed in Aug 2020. 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.
I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
Some of the top questions asked at the AECOM B Tech Civil Engineer interview -
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