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I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
final, finally, and finalize are keywords in Java with different meanings.
final is a keyword used to declare a constant value that cannot be modified
finally is a block used in exception handling to ensure a piece of code is always executed
finalize is a method in the Object class used for garbage collection before an object is destroyed
Var is used to declare implicitly typed local variables, while Ref is used for passing arguments by reference.
Var keyword allows the compiler to infer the type of the variable based on the assigned value.
Ref keyword is used to pass arguments by reference, allowing the called method to modify the original value.
Var example: var number = 10; // Compiler infers the type as int
Ref example: void ModifyValue(ref int value) {...
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I applied via Job Fair and was interviewed in Mar 2024. There was 1 interview round.
Reverse strings with words separately using simple xpath without using index
Use XPath function to split the string into words
Reverse each word individually using XPath function
Concatenate the reversed words back together
I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
posted on 16 Apr 2021
I applied via Referral and was interviewed in Oct 2020. There was 1 interview round.
posted on 20 Apr 2022
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There was 1 interview round.
NoSQL databases are non-relational databases that store and retrieve data in a non-tabular format.
Document-oriented databases (MongoDB, Couchbase)
Key-value stores (Redis, Riak)
Column-family stores (Cassandra, HBase)
Graph databases (Neo4j, OrientDB)
Scaling refers to the process of increasing or decreasing the capacity of a system to handle more or less load.
Vertical Scaling: Adding more resources to a single node
Horizontal Scaling: Adding more nodes to a system
Load Balancing: Distributing the load across multiple nodes
Database Sharding: Splitting a database into smaller parts to distribute the load
Caching: Storing frequently accessed data in memory for faster acc...
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
Event loop is a mechanism that allows non-blocking I/O operations in a single-threaded environment.
Event loop is used in programming languages like JavaScript and Python.
It manages the execution of multiple tasks by prioritizing them based on their priority level.
It continuously checks for new events and executes them in a loop.
It allows for efficient handling of I/O operations without blocking the main thread.
It is co...
let, var and const are used to declare variables in JavaScript with different scoping rules and mutability.
let and var are used to declare variables that can be reassigned later, but var has function scope while let has block scope.
const is used to declare variables that cannot be reassigned and have block scope.
Using const does not mean the value is immutable, only the variable reference is.
let and const were introduc...
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
based on 1 interview experience
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