Filter interviews by
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.
I have experience with various machine learning algorithms including decision trees, random forests, support vector machines, and neural networks.
Decision trees
Random forests
Support vector machines
Neural networks
Perform operations in dataframe
I applied via campus placement at SRM university (SRMU) and was interviewed in May 2024. There were 5 interview rounds.
Assusual apti questions from every topics
1. 1 coding Question we can use java, python etc to solve and
2. another 1 sql question
One question based on any one data structure (in my case I solved stack &queue combinely)
I am strong in Java programming language.
Proficient in Java programming language
Experience in developing applications using Java
Knowledge of Java frameworks like Spring and Hibernate
I rate myself 4 out of 5 in IT skills.
Proficient in programming languages such as Java, Python, and C++
Experienced in software development and debugging
Familiar with database management systems like MySQL and MongoDB
The four pillars of OOP are encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hides the complex implementation details and only shows the necessary features.
Print a specific pattern using loops
Use nested loops to print the desired pattern
Increment the number of characters printed in each row
Adjust the spacing to create the desired pattern
Static keyword is used in programming languages to declare variables, functions, or classes that are shared among all instances of a class or are only accessible within a specific scope.
Static variables retain their values between function calls
Static functions can only be called within the same file
Static classes cannot be instantiated and are used for grouping related methods and properties
posted on 9 Oct 2024
Easy applitute question with 1 coding question at the end
String builder is faster but not thread-safe, while string buffer is slower but thread-safe.
String builder is recommended for single-threaded applications for better performance.
String buffer is recommended for multi-threaded applications to ensure thread safety.
Example: StringBuilder sb = new StringBuilder(); StringBuffer sbf = new StringBuffer();
The final keyword in OOP is used to restrict the user from changing the value of a variable, overriding a method, or inheriting from a class.
Final variable: value cannot be changed once assigned
Final method: cannot be overridden in child classes
Final class: cannot be inherited by other classes
BSF graph explanation
BFS (Breadth-First Search) is a graph traversal algorithm that explores all the neighbor nodes at the present depth before moving on to the nodes at the next depth.
It uses a queue data structure to keep track of the nodes to visit next.
BFS is often used to find the shortest path in an unweighted graph.
Example: BFS can be used to find the shortest path in a maze from the starting point to the exit.
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
posted on 2 Jul 2024
Authentication verifies the identity of a user, while authorization determines what resources a user can access.
Authentication confirms the identity of a user through credentials like username and password.
Authorization determines the permissions and access levels of a user once their identity is confirmed.
Example: Logging into a website (authentication) and then being able to view/edit specific pages based on your use
I applied via Approached by Company and was interviewed in Mar 2023. There were 2 interview rounds.
I worked as a Process Associate at XYZ Pvt. Ltd.
Handled customer queries and complaints through email and phone calls
Maintained accurate records of customer interactions and transactions
Collaborated with cross-functional teams to resolve customer issues
Achieved 95% customer satisfaction rating
Trained new hires on company policies and procedures
I applied via Referral and was interviewed in Jul 2023. There were 2 interview rounds.
posted on 4 May 2019
I applied via Referral and was interviewed in Nov 2018. There was 1 interview round.
Fibonacci series can be generated in Informatica using a recursive function.
Create a mapping with a recursive function
Use a variable port to store the previous two values
Use an expression transformation to generate the series
Example: f(0) = 0, f(1) = 1, f(n) = f(n-1) + f(n-2)
posted on 19 Feb 2023
I applied via Recruitment Consulltant and was interviewed in Aug 2022. There were 4 interview rounds.
Aptitude test on logocal reasoning and maths question
All sql queries and oops concept.
based on 2 reviews
Rating in categories
Business Associate
235
salaries
| ₹2 L/yr - ₹8.5 L/yr |
Software Developer
60
salaries
| ₹3.5 L/yr - ₹7.5 L/yr |
Java Developer
57
salaries
| ₹3 L/yr - ₹6 L/yr |
Software Engineer
56
salaries
| ₹3.6 L/yr - ₹7.5 L/yr |
Softwaretest Engineer
35
salaries
| ₹3.5 L/yr - ₹6.6 L/yr |
Infosys
TCS
Wipro
HCLTech