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Metaspace is a memory space in Java that stores metadata about classes and methods.
Metaspace replaces the permanent generation (PermGen) in Java 8 and later versions.
It is used to store class metadata, such as class names, method names, field names, annotations, etc.
Metaspace is dynamically allocated and resized by the JVM as needed.
It helps prevent OutOfMemoryError caused by PermGen space exhaustion.
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posted on 4 Sep 2023
I applied via Referral and was interviewed before Sep 2022. There were 5 interview rounds.
Aptitude test with some logical reasoning questions with time constraints
posted on 17 Sep 2023
I applied via Naukri.com and was interviewed before Sep 2022. There were 4 interview rounds.
Very easy questions were asked in aptitude test. Anyone with good logical reasoning would easily pass through it.
Test was taken Hackerrank. One medium level question related to string was asked. Some fundamental questions about JavaScript and then a disussion on OOPs concepts.
posted on 19 Apr 2024
I applied via Company Website and was interviewed before Mar 2023. There was 1 interview round.
Use a loop to iterate through the list and compare each element with the target element
Iterate through the list using a loop
Compare each element with the target element
Return the element if found, otherwise return null
I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.
A logger class to handle logging messages in an application
Create a Logger class with methods like logInfo, logError, logWarning, etc.
Use a file or database to store the log messages
Include timestamp and severity level in each log message
Implement log rotation to manage log file size
RAII is a resource management technique in C++. Rule of 3/5 refers to special member functions. Smart pointers are objects that manage memory automatically.
RAII stands for Resource Acquisition Is Initialization, a C++ programming technique where resource management is tied to object lifetime.
Rule of 3 states that if a class defines a custom destructor, copy constructor, or copy assignment operator, it should define all...
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
I was interviewed in Nov 2022.
Strong appitude knowledge is required.
SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.
They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.
Tables are referenced using their names, and conditions are specified to filter data.
Joins can be used to combine data from multiple
I applied via LinkedIn and was interviewed in Jul 2024. There were 3 interview rounds.
Quantitative Aptitude
Stakeholders vs Shareholders
Analysis of financial time series
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