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I applied via Referral and was interviewed in Apr 2020. There were 3 interview rounds.
The company benefits from me through my strong technical skills, leadership abilities, and dedication to achieving goals.
I have extensive experience in engineering projects, which allows me to contribute valuable insights and expertise to the company.
I possess strong problem-solving and analytical skills, enabling me to identify and resolve complex issues efficiently.
I am a proactive and self-motivated individual, alwa...
Instrumentation is the science of measuring and controlling physical variables such as flow, temperature, pressure, and level.
Instrumentation involves the use of sensors, transmitters, and control systems to measure and regulate physical variables.
Examples of instrumentation include flow meters, temperature sensors, pressure gauges, and level sensors.
Instrumentation is used in a wide range of industries, including manu...
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.
Mathmatics
I applied via Naukri.com and was interviewed in Jan 2022. There were 2 interview rounds.
Oorja Technical Services interview questions for popular designations
PLC and SCADA are industrial control systems used for automation and monitoring of processes.
PLC stands for Programmable Logic Controller and is used for controlling industrial processes.
SCADA stands for Supervisory Control and Data Acquisition and is used for monitoring and controlling large-scale industrial processes.
PLC is used for controlling individual machines or processes while SCADA is used for monitoring and c...
I applied via Other and was interviewed in Mar 2021. There were 7 interview rounds.
I applied via Recruitment Consultant and was interviewed before Sep 2020. There was 1 interview round.
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
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