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Aptitude, electronics
A pointer is a variable that stores the memory address of another variable.
Pointers are used to access and manipulate memory locations directly.
They are commonly used in programming languages like C and C++.
Example: int *ptr; // declares a pointer to an integer variable
When a device is powered on, several processes occur including booting up the operating system, initializing hardware components, loading necessary drivers, and launching user interface.
Booting up the operating system
Initializing hardware components
Loading necessary drivers
Launching user interface
posted on 28 Nov 2024
I applied via campus placement at Reva Institute of Science & Management, Bangalore and was interviewed in Oct 2024. There were 3 interview rounds.
First round basic aptitude questions like profit loss,work time etc
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience in developing web applications
Good team player
Reverse a number by converting it to a string and then reversing the string
Convert the number to a string
Reverse the string
Convert the reversed string back to a number
I applied via Company Website and was interviewed in Sep 2024. There were 3 interview rounds.
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).
Example: Inheritance allows a child class to override a method from its parent class, exhibiting polymorphic b
Abstraction is implemented in software engineering by hiding unnecessary details and exposing only relevant information.
Abstraction is achieved through the use of abstract classes and interfaces in object-oriented programming.
It allows developers to focus on the essential aspects of a concept without getting bogged down in implementation details.
For example, in a car simulation program, the Car class may have abstract ...
Abstraction is hiding the implementation details while Interface is a contract that defines the methods that a class must implement.
Abstraction focuses on hiding the internal implementation details of a class, allowing the user to only see the necessary details.
Interface defines a contract that specifies the methods a class must implement, without providing the implementation details.
Abstraction can be achieved through...
My motivation when working on a project alone for a long period is the satisfaction of seeing my hard work come to fruition.
Setting small achievable goals to keep myself motivated
Taking breaks to avoid burnout and maintain productivity
Seeking feedback from others to stay motivated and improve my work
Reminding myself of the end goal and the impact my project will have
My salary expectation is based on my experience, skills, and the market rate for Software Engineers in this region.
Research the average salary range for Software Engineers in the specific region or industry
Consider your level of experience, skills, and qualifications when determining your salary expectation
Be prepared to negotiate based on the company's offer and benefits package
To create a custom serializable interface, you need to define an interface with the Serializable marker interface and implement the necessary methods.
Define an interface with the Serializable marker interface
Implement the necessary methods for serialization and deserialization
Ensure all fields in the class implementing the interface are serializable
Criteria in Hibernate is used to create and execute dynamic queries.
Criteria is an interface in Hibernate that allows the creation of dynamic queries without using HQL or SQL.
Criteria queries are type-safe and can be easily modified at runtime.
Criteria queries can be used to fetch entities based on certain conditions or restrictions.
Example: Criteria criteria = session.createCriteria(Employee.class);
Create a REST API to retrieve employee data by ID
Use a GET request to /employees/{id} endpoint
Query the database for employee data based on the provided ID
Return the employee data in JSON format
I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.
Aptitute with cs fundamental questions (MCQ)
Developed a web application for tracking inventory in a warehouse
Used React.js for front-end development
Implemented RESTful APIs using Node.js for back-end
Utilized PostgreSQL database for storing inventory data
Use SELECT statement in SQL to fetch specific column from a table.
Use SELECT column_name FROM table_name;
Replace column_name with the name of the column you want to fetch.
Replace table_name with the name of the table where the column is located.
MCQ(objective ) question... computer based exam about computer skills
They will give one concept and conduct debate candidates will speak argue advantage and disadvantage about that concept
Obeetee
Welspun
D'Decor Home Fabrics
Jaipur Rugs