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Multi Threading is the ability of a program to perform multiple tasks simultaneously.
It improves performance by utilizing multiple cores of CPU.
It requires synchronization to avoid race conditions.
Examples include web servers, video games, and image processing software.
Reflection is a feature in Java that allows inspecting and modifying the behavior of a program at runtime.
Reflection provides a way to access and manipulate classes, methods, and fields dynamically.
It can be used to create new objects, invoke methods, and access private fields.
Reflection is commonly used in frameworks like Spring and Hibernate.
Example: Using reflection to get the class name of an object - obj.getClass(
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I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
posted on 11 Oct 2016
I am a recent graduate with a degree in Computer Science and a passion for software development.
Recent graduate with a degree in Computer Science
Passionate about software development
Experience with programming languages like Java and Python
Developed a web-based inventory management system for a retail company
Used React for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database management
Primary key uniquely identifies a record in a table, while unique key ensures uniqueness of a column.
Primary key cannot have null values, while unique key can have one null value.
A table can have only one primary key, but multiple unique keys.
Primary key is automatically indexed, while unique key may or may not be indexed.
Example: Primary key - employee ID, Unique key - email address
This program calculates the frequency of a given alphabet in a string using a basic C program.
Declare an array of size 26 to store the frequency of each alphabet
Iterate through the string character by character
For each character, check if it is an alphabet
If yes, increment the corresponding frequency count in the array
Print the frequency of the desired alphabet
I start my day by waking up early, exercising, having a healthy breakfast, and planning my tasks for the day.
Wake up early
Exercise
Have a healthy breakfast
Plan tasks for the day
I enjoy hiking, reading, and playing the guitar in my free time.
Hiking: I love exploring new trails and being in nature.
Reading: I enjoy diving into different genres and expanding my knowledge.
Playing the guitar: I find it relaxing and love learning new songs.
No, I am open to relocation for the right opportunity.
I am open to relocating for the right job opportunity
I have relocated in the past for career advancement
I am flexible and adaptable to new environments
I am adaptable and resourceful, so I will manage well in Coimbatore.
Research about the city's culture, language, and local amenities.
Connect with local professionals or expats for guidance and support.
Explore transportation options and create a budget for living expenses.
Stay open-minded and embrace the new experience with enthusiasm.
posted on 12 Mar 2015
I applied via Company Website and was interviewed in Sep 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
Very easy
I was interviewed before Mar 2021.
1 hour, time, distance problems
I applied via Campus Placement and was interviewed before Oct 2020. There were 3 interview rounds.
I was interviewed before Dec 2020.
Round duration - 90 Minutes
Round difficulty - Medium
Given two arbitrary binary trees, your task is to determine whether these two trees are mirrors of each other.
Two trees are considered mirror of each other if...
Check if two binary trees are mirrors of each other based on specific criteria.
Compare the roots of both trees.
Check if the left subtree of the first tree is the mirror of the right subtree of the second tree.
Verify if the right subtree of the first tree is the mirror of the left subtree of the second tree.
Round duration - 30 minutes
Round difficulty - Medium
Develop a Stack Data Structure to store integer values using two Queues internally.
Your stack implementation should provide these public functions:
Implement a stack using two queues to store integer values with specified functions.
Use two queues to simulate stack operations efficiently.
Maintain the top element in one of the queues for easy access.
Handle push, pop, top, size, and isEmpty functions as specified.
Ensure proper error handling for empty stack scenarios.
Optimize the implementation to achieve desired time complexity.
Example: Push 42, pop top element (42)
Tip 1 : Company specific Youtube tutorials
Tip 2 : Remember tricks
Tip 3 : Practice
Tip 1 : Resume needs to be Short and concise
Tip 2 : Prefer a single page resume without any company logos. Mention your projects and highlight achievements. No need to add irrelevant information to cover up the space unnecessarily
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