Cybage Software Engineer Interview Questions, Process, and Tips

1 hr clock, calender, train

Q1. What is REST? Explain Post
Ans. 
REST stands for Representational State Transfer, a software architectural style for designing networked applications.
• REST is based on the idea of treating server objects as resources that can be created, updated, and deleted using standard HTTP methods.

• It uses a stateless communication protocol, meaning each request from a client to a server must contain all the information necessary to understand the request.

• RESTful A...read more
Answered by AI
Add your answer
Q2. Method overriding and method overloading
Add your answer

Q1. Explain what is LINQ?
Ans. 
LINQ (Language Integrated Query) is a feature in C# that allows for querying data from different data sources using a uniform syntax.
• LINQ allows for querying data from collections, databases, XML, and more.

• It provides a set of standard query operators like Where, Select, OrderBy, etc.

• LINQ queries are written in a declarative syntax similar to SQL.

• Example: var result = from num in numbers where num % 2 == 0 select num;
Answered by AI
Add your answer
Q2. What is Diamond structure problem and how can it be resolved
Ans. 
Diamond structure problem occurs when a class inherits from two classes that have a common base class.
• Diamond structure problem is a common issue in multiple inheritance where a class inherits from two classes that have a common base class.

• This can lead to ambiguity in the inheritance hierarchy and can cause issues with method overriding and variable access.

• One way to resolve the diamond structure problem is by using v...read more
Answered by AI
Add your answer
Q3. Different types of joins in SQL
Ans. 
Different types of joins in SQL include inner join, left join, right join, and full outer join.
• Inner join: Returns rows when there is a match in both tables

• Left join: Returns all rows from the left table and the matched rows from the right table

• Right join: Returns all rows from the right table and the matched rows from the left table

• Full outer join: Returns rows when there is a match in either table
Answered by AI
Add your answer
Q4. Design patterns
Add your answer

Q1. What are OOPS Concepts ?
Ans. 
OOPS Concepts are fundamental principles of Object-Oriented Programming, including Inheritance, Encapsulation, Polymorphism, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex imple...read more
Answered by AI
Add your answer
Q2. Explain collection framework.
Ans. 
Collection framework in Java provides a set of interfaces and classes to store and manipulate groups of objects.
• Provides interfaces like List, Set, and Map for different types of collections

• Classes like ArrayList, HashSet, and HashMap implement these interfaces

• Allows easy manipulation and iteration over collections

• Provides algorithms like sorting and searching for collections

• Introduced in Java 1.2
Answered by AI
Add your answer

Q1. Talk for 5 mins on any given topic.
Ans. 
Discussing the impact of artificial intelligence on society
• Introduction to artificial intelligence and its applications

• Positive impacts of AI on society such as improved healthcare and efficiency

• Negative impacts of AI like job displacement and privacy concerns

• Ethical considerations in AI development and usage

• Future implications of AI on society
Answered by AI
Add your answer
Q2. Your views on changes brought up by COVID.
Ans. 
COVID has accelerated digital transformation in software engineering, leading to remote work, increased focus on cybersecurity, and adoption of cloud technologies.
• Remote work becoming the norm, leading to increased reliance on collaboration tools like Zoom and Slack

• Greater emphasis on cybersecurity to protect sensitive data as more work is done online

• Increased adoption of cloud technologies for scalability and flexibil...read more
Answered by AI
Add your answer

Q1. Oops concept, dependency injection
Add your answer

Q1. All basic questions c# interface,abstract
Add your answer
Q2. What is interface
Ans. 
An interface is a contract that defines a set of methods that a class must implement.
• An interface provides a way to achieve multiple inheritance in Java.

• Interfaces are used to achieve abstraction and loose coupling.

• Classes can implement multiple interfaces.

• Interfaces can have default methods and static methods.

• Example: The Comparable interface in Java is used to compare objects.
Answered by AI
Add your answer
Q3. Web api questions
Add your answer
Q4. Sql-Union,join,delete truncate
Add your answer

Q1. Challanges in project salary discussion
Add your answer

Dict and list comprehension

Q1. Python basic and advanced question
Add your answer
Q2. Python basic and advanced
Add your answer
Q3. List and dict comprehension
Add your answer