DreamOrbit Software Engineer Trainee Interview Questions and Answers

Asp. Net, MVC, OOPS concepts

Q1. 1.Asked to write the syntax for number pattern program 2.SQL queries - where condition, disctinct 3.OOPS concepts 4.Authorization, authentication
Add your answer

Q1. They said about work times and discussed about package
Add your answer

Q1. What is threading
Ans. 
Threading is a programming technique that allows multiple tasks to run concurrently within a single process.
• Threading allows for parallel execution of tasks within a program.

• Threads share the same memory space, allowing for efficient communication and data sharing.

• Examples of threading in programming languages include Java's Thread class and Python's threading module.
Answered by AI
Add your answer
Q2. 7 layer of networking
Ans. 
The 7 layers of networking refer to the OSI model, which is a conceptual framework used to understand how networks operate.
• Physical layer: Deals with physical connections and hardware (e.g. cables, switches)

• Data link layer: Manages data transfer between devices on the same network (e.g. Ethernet)

• Network layer: Handles routing and forwarding of data packets (e.g. IP)

• Transport layer: Ensures data is delivered reliably an...read more
Answered by AI
Add your answer

Q1. Prev salary and prev experience(even if you fake it you can pass interview, he is dumb about software development)
Add your answer
Q2. What is your expectation
Ans. 
My expectation is to work in a challenging environment where I can utilize my skills to contribute to the success of the team and company.
• Expectation to work on complex projects that require problem-solving skills

• Desire to collaborate with talented team members to achieve common goals

• Opportunity for continuous learning and professional growth

• Expectation for clear communication and feedback from management
Answered by AI
Add your answer

Q1. How abstraction and inheritance are related?
Ans. 
Abstraction allows for defining a common interface for related objects, while inheritance enables a class to inherit attributes and methods from another class.
• Abstraction involves hiding the implementation details and showing only the necessary features of an object. Inheritance allows a class to inherit properties and behaviors from another class.

• Abstraction helps in creating a blueprint of a class without providing t...read more
Answered by AI
Add your answer
Q2. Given a perticular time, find the angle between hour hand and minute hand.
Ans. 
To find the angle between hour and minute hand at a given time on a clock face.
• Calculate the angle made by hour hand with 12:00 on the clock face

• Calculate the angle made by minute hand with 12:00 on the clock face

• Find the absolute difference between the two angles

• If the angle is greater than 180 degrees, subtract it from 360 degrees for the acute angle
Answered by AI
Add your answer

Basic technical question like oopc, dbms, os, sql

Q1. Regrading Self join query
Ans. 
A self join query is used to join a table to itself in a SQL query.
• Self join is used when a table needs to be joined with itself to compare rows within the same table.

• It requires aliasing the table with different names to distinguish between the two instances of the same table.

• Commonly used in hierarchical data structures or when comparing related rows in a table.
Answered by AI
Add your answer
Q2. Group by query per catagory
Ans. 
Group by query is used to group data based on a specific category.
• Use the GROUP BY clause in SQL to group data based on a specific column

• Aggregate functions like COUNT, SUM, AVG can be used with GROUP BY to perform calculations on grouped data

• Example: SELECT category, COUNT(*) FROM products GROUP BY category
Answered by AI
Add your answer

Q1. I don't know why they rejected me
Add your answer
Q2. What ever they asked me for coding part the output is correct and logic is also correct
Add your answer

Q1. Expectations , Future , who referred , why this firm
Add your answer

DSA questions , OOPS , basics and recursion topics

Fizz buzz question and array related

Q1. Basic react, javascript and one question to find duplicate.
Add your answer

Q1. Salary discussion
Add your answer