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I applied via Referral and was interviewed before Jul 2023. There were 2 interview rounds.
SMPE process is used for upgrading software products by applying maintenance and new features.
SMPE stands for System Modification Program Extended
It involves receiving and applying PTFs (Program Temporary Fixes)
Testing the upgraded product to ensure functionality
Documentation of the changes made during the upgrade process
IPL process involves loading, parsing, and executing the program.
Loading: The program is loaded into memory from storage.
Parsing: The program is analyzed and converted into an internal format.
Execution: The program is run by the CPU, following the instructions.
Example: Loading a game onto a gaming console, parsing the game code, and executing the game to play.
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I applied via Recruitment Consultant and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Jul 2020. There was 1 interview round.
Java is platform independent due to its bytecode and JVM.
Java code is compiled into bytecode which is platform-independent.
JVM (Java Virtual Machine) interprets the bytecode and executes it on any platform.
JVM acts as an abstraction layer between the Java code and the underlying hardware.
This allows Java programs to run on any platform that has a JVM installed.
For example, a Java program written on a Windows machine ca...
I applied via Naukri.com and was interviewed before Apr 2021. There were 2 interview rounds.
Annotations are used in Springboot to simplify configuration and reduce boilerplate code.
Annotations are used to define the behavior of Spring components
They can be used to define the scope of a bean, inject dependencies, and handle exceptions
Some commonly used annotations include @Component, @Autowired, and @ExceptionHandler
Java 8 introduced several new features including lambda expressions, streams, and default methods.
Lambda expressions allow for functional programming and simplify code.
Streams provide a way to process collections of data in a functional style.
Default methods allow for adding new methods to interfaces without breaking existing implementations.
Other features include the Optional class, Date and Time API, and Nashorn Java
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
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