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Fibonacci series coding q
I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed in Oct 2022. There were 5 interview rounds.
It was a combination of coding and aptitude test. The test had four section and each section had it's time limit.
Polymorphism is the ability of an object to take on many forms.
Polymorphism allows objects of different classes to be treated as if they are of the same class.
It can be achieved through method overloading or method overriding.
For example, a parent class Animal can have child classes like Dog, Cat, and Bird, each with their own unique implementation of the method 'makeSound'.
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL databases use structured query language for defining and manipulating the data.
NoSQL databases are schema-less and use various data models like key-value, document, columnar, or graph.
SQL databases are suitable for complex queries and transactions.
NoSQL databases are horizontally scalable and provide high perf...
2 Coding Questions. Easy- medium level questions.
Program to find a perfect number and SQL query on joins.
A perfect number is a positive integer that is equal to the sum of its proper divisors.
To find a perfect number, iterate through all numbers and check if the sum of its divisors is equal to the number itself.
SQL joins are used to combine data from two or more tables based on a related column.
Common types of joins include inner join, left join, right join, and full
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I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.
Normal aptitude questions
Coding MCQ's like code snippets and find the output
posted on 27 Feb 2024
English
Critical reasoning and problem solving
posted on 4 Apr 2024
I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.
It consisted mcq's based on C++ concepts and aptitude questions.
Inheritance is a mechanism in OOP where a class inherits properties and behaviors from another class. Polymorphism allows objects of different classes to be treated as objects of a common superclass. Virtual constructor is a constructor that can be overridden in a derived class.
Inheritance allows a class to inherit properties and behaviors from another class.
Polymorphism enables objects of different classes to be treat...
I applied via Company Website and was interviewed before Apr 2021. There were 6 interview rounds.
Computer science related MCQs
I applied via campus placement at KIIT University, Bhuvaneshwar and was interviewed in Mar 2022. There were 4 interview rounds.
Aptitude, coding assessment with string and array
The OSI Model is a conceptual framework used to describe network communication.
The OSI Model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with adjacent layers.
The Physical layer deals with the physical transmission of data, while the Application layer deals with user interfaces and applications.
Examples of protocols at ...
OOPS concepts are fundamental principles of object-oriented programming that help in designing and implementing software systems.
Encapsulation - bundling of data and methods that operate on that data
Inheritance - creating new classes from existing ones
Polymorphism - ability of objects to take on multiple forms
Abstraction - hiding implementation details and showing only functionality
Examples - Java, C++, Python, Ruby
Cloud computing is preferred for its scalability, cost-effectiveness, and accessibility.
Scalability: Cloud computing allows for easy scaling up or down of resources as needed.
Cost-effectiveness: Cloud computing eliminates the need for expensive hardware and maintenance costs.
Accessibility: Cloud computing allows for remote access to data and applications from anywhere with an internet connection.
Examples: Amazon Web Se
Future planning is the process of setting goals and creating a roadmap to achieve them.
It involves identifying long-term objectives and breaking them down into smaller, achievable steps.
It requires considering potential obstacles and developing contingency plans.
It helps individuals and organizations stay focused and on track towards their desired outcomes.
Examples include creating a five-year career plan or developing
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 3 interview rounds.
Round 1 having aptitude and some c snippets and SQL based questions.
I applied via campus placement at Madan Mohan Malaviya Engineering College (MMMEC) and was interviewed before Jan 2023. There were 4 interview rounds.
Simple Arithmetic data analysis pie chart based questions in mathematics,
verbal unseen passage, vocabulary, error detection etc.
Cocubes, aon, tcs assessments must be prepared for easiness.
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