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I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.
Garbage collection is a process in programming where the system automatically reclaims memory occupied by objects that are no longer in use.
Garbage collection helps prevent memory leaks by freeing up memory that is no longer needed.
It is commonly used in languages like Java, C#, and Python.
Garbage collection can be either automatic or manual, with automatic being the most common approach.
Examples of garbage collection ...
Singleton is a design pattern that restricts the instantiation of a class to one object.
Singleton pattern ensures that a class has only one instance and provides a global point of access to it.
Commonly used in scenarios where only a single instance of a class is needed, such as database connections, logging, and thread pools.
Implementation can involve a private constructor, a static method to access the instance, and a...
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posted on 10 May 2024
I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.
XPath is a query language used for selecting nodes from an XML document.
XPath stands for XML Path Language
It is used to navigate through elements and attributes in an XML document
XPath uses path expressions to select nodes or node-sets in an XML document
Example: /bookstore/book[1]/title selects the title of the first book in a bookstore
Static variables are shared among all instances of a class, while non-static variables belong to individual instances.
Static variables are declared using the 'static' keyword, while non-static variables are not.
Static variables are initialized only once at the start of the program, while non-static variables are initialized each time an instance is created.
Static variables can be accessed using the class name, while no...
posted on 1 Feb 2024
Design a distributed system to handle 10 million users.
Use a microservices architecture to break down the system into smaller, manageable components.
Implement load balancing to distribute user requests across multiple servers.
Utilize a distributed database to store user data and ensure scalability.
Implement caching mechanisms to improve performance and reduce database load.
Use message queues for asynchronous communicat...
posted on 20 Feb 2024
I applied via Walk-in and was interviewed before Feb 2023. There were 3 interview rounds.
Good with easy questions
posted on 8 Jul 2024
I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.
Find the single number in a sorted array with frequency of 2 for all other numbers.
Use binary search to find the number with different frequency.
Check if the mid element is at even or odd index to determine which side to search next.
Example: Input array [1, 1, 2, 2, 3, 3, 4, 4, 5] should return 5.
Print the left view of a tree by traversing the tree from left to right at each level
Traverse the tree using level order traversal
Print the first node at each level encountered during traversal
posted on 28 May 2024
posted on 29 Feb 2024
I applied via Instahyre and was interviewed in Jan 2024. There was 1 interview round.
Medium leetcode question on graph was given by third party interviewer BarRaiser
posted on 25 Sep 2024
They asked some programs like fibbonaccy,armstring number,happy number
They asked some programs and technical questions on java
posted on 5 Feb 2024
I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.
To complete targets, I focus on building strong relationships with clients, understanding their needs, and providing tailored solutions.
Developing a comprehensive sales strategy
Identifying potential clients and leads
Building and maintaining relationships with clients
Understanding client needs and offering tailored solutions
Setting clear goals and targets
Regularly tracking progress and making necessary adjustments
Collab...
I applied via Job Portal and was interviewed in Nov 2023. There were 2 interview rounds.
Social welfare in india explain
based on 1 interview
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