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I applied via Naukri.com and was interviewed in Dec 2021. There was 1 interview round.
Lifts work by using an electric motor to move a car or platform vertically between different floors or levels.
Lifts have a car or platform that moves up and down inside a shaft.
An electric motor powers the lift, which is connected to a system of pulleys and cables.
The motor moves the car or platform by winding and unwinding the cables.
Lifts also have safety mechanisms such as brakes and limit switches to ensure safe op...
Lift v3f stands for Variable Voltage Variable Frequency.
V3F is an advanced control system used in elevators.
It regulates the voltage and frequency of the motor to control the speed and torque.
It provides smooth and efficient operation of the elevator.
V3F technology helps in energy saving and reduces wear and tear of the elevator components.
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
I applied via Naukri.com and was interviewed before Nov 2020. There were 5 interview rounds.
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Sales Coordinator
4
salaries
| ₹0 L/yr - ₹0 L/yr |
Elevator Technician
4
salaries
| ₹0 L/yr - ₹0 L/yr |
Maintenance Engineer
3
salaries
| ₹0 L/yr - ₹0 L/yr |
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