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JR Technologies
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I applied via Company Website and was interviewed in Jan 2023. There were 3 interview rounds.
Linux in red hat in a system a good offer
The group study is most friendly
I applied via Referral and was interviewed in Jun 2022. There were 3 interview rounds.
The mandatory elements to create the PNR in GDS are passenger name, flight details, and contact information.
PNR stands for Passenger Name Record
Passenger name, flight details, and contact information are mandatory elements to create a PNR in GDS
Flight details include airline code, flight number, departure and arrival cities, and dates
Contact information includes phone number and email address
PNR is a unique identifier ...
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 2 interview rounds.
JR Technologies interview questions for popular designations
I applied via Referral and was interviewed before Dec 2021. There were 2 interview rounds.
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 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
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