Filter interviews by
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
Apptitude was easy and smooth
I applied via Company Website and was interviewed in Oct 2021. There were 5 interview rounds.
Java is a high-level programming language used for developing applications and software.
Java is an object-oriented language
It is platform-independent
Java code is compiled into bytecode
Java Virtual Machine (JVM) is used to run Java programs
Java is used for developing web applications, mobile applications, desktop applications, and more
Dataman Computer Systems interview questions for popular designations
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
I applied via Referral and was interviewed in Nov 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2019. There were 4 interview rounds.
Top trending discussions
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
based on 4 interviews
Interview experience
based on 72 reviews
Rating in categories
Software Developer
48
salaries
| ₹0 L/yr - ₹0 L/yr |
Technical Support Engineer
38
salaries
| ₹0 L/yr - ₹0 L/yr |
Technical Support Executive
22
salaries
| ₹0 L/yr - ₹0 L/yr |
Product Manager
11
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Software Developer
11
salaries
| ₹0 L/yr - ₹0 L/yr |
Infosys
TCS
Wipro
HCLTech