DIT Interactive Intern Interview Questions and Answers

Linux,os,networks,sql,dbms

Q1. Factorial of number
Ans. 
Factorial of a number is the product of all positive integers less than or equal to that number.
• Factorial of 5 is 5! = 5 x 4 x 3 x 2 x 1 = 120

• Factorial of 0 is defined as 1, 0! = 1

• Factorial of negative numbers is not defined
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Q2. Subsequence of array
Ans. 
Finding a subsequence of strings in an array
• Iterate through the array and check if each string is part of the subsequence

• Maintain a pointer for the subsequence and array to compare elements

• Return true if all strings in the subsequence are found in the array
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25 Q on Apti 25 in Biomedical engineering

Q1. Major projects done
Ans. 
Developed a mobile app for tracking daily water intake and hydration levels.
• Designed user interface for easy input of water consumption

• Implemented database to store user data securely

• Integrated notifications to remind users to drink water regularly
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Q2. How to incorporate AI in projects you have done
Ans. 
Incorporating AI in projects involves identifying opportunities, selecting appropriate AI techniques, and integrating them effectively.
• Identify areas in the project where AI can add value

• Select appropriate AI techniques based on project requirements

• Integrate AI models into the project workflow

• Continuously evaluate and improve AI performance
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Q1. Team work related question
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Q2. Job location related discussion
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Aptitude normal level

DSA questions were asked from medium to difficult

Q1. Tell me about yourself and HR questions
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Q2. Are u ready to work as a intern
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Q3. Are u ready to work from office
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It was complex and easy. Really i like the way they have designed the paper

They have covered more on Java python c and SQL related questions with few program expected output

Q1. They have explained the.process and tell about the company and project. They indreduced the manager and showed the office environment. What are you expecting from the project ?
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Q2. What and where you want to see after 5 years?
Ans. 
In 5 years, I envision myself working as a full-time professional in a reputable company, utilizing my skills and knowledge to contribute to the organization's success.
• Working as a full-time professional

• Contributing to the success of the organization

• Utilizing my skills and knowledge

• Being part of a reputable company
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Maths and English aptitude

Q1. Asked about project in graduation
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Round duration - 45 minutes
The test was on AMCAT platform and the questions were multiple choice questions.
It was an online test.
There are 3 sections:-
1. Quants
2. Logical
3. English
The questions were of easy to moderate difficulty level.

Q1. Aptitude question like ratio and proportion, speed time distance etc.
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Round duration - 20 minutes
As I belonged to a core background(mechanical) so the interviewer was quite lenient and asked
more from my subjects and basic questions related to C, python and OOPs concepts.

Q1. Introduce yourself
Ans. 
I am a highly motivated individual with a passion for learning and problem-solving.
• I have a degree in computer science and have worked as a software developer for 2 years.

• I am proficient in programming languages such as Java, Python, and C++.

• I have experience working in agile development environments and collaborating with cross-functional teams.

• I am a quick learner and enjoy taking on new challenges.

• In my free time, I
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Q2. Why do you want to enter the IT sector?
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Q3. Where do you rate your programming skills on a scale of 1 to 10?
Ans. 
I rate my programming skills at 8 out of 10.
• I have experience in multiple programming languages such as Java, Python, and C++.

• I have completed several projects including a web application and a mobile app.

• I am constantly learning and improving my skills through online courses and personal projects.
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Q4. Are you comfortable to code on this interview call?
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Q5. Define data types
Ans. 
Data types are classifications of data items based on their characteristics and properties.
• Data types determine the type of data that can be stored in a variable or used in an expression.

• Common data types include integers, floating-point numbers, characters, strings, and booleans.

• Data types can be categorized as primitive or non-primitive, depending on whether they are built-in or user-defined.

• Primitive data types incl...read more
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Q6. Define OOPs concept.
Ans. 
OOPs is a programming paradigm that focuses on objects and their interactions to solve problems.
• OOPs stands for Object-Oriented Programming.

• It emphasizes on encapsulation, inheritance, and polymorphism.

• Encapsulation is the process of hiding implementation details from the user.

• Inheritance allows a class to inherit properties and methods from another class.

• Polymorphism allows objects to take on multiple forms or behavio...read more
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Q7. What is memory allocation?
Ans. 
Memory allocation is the process of assigning memory space to programs or processes.
• Memory allocation is essential for programs to run efficiently.

• It involves reserving a block of memory for a program to use.

• There are different methods of memory allocation such as stack allocation and heap allocation.

• Examples of memory allocation functions in programming languages include malloc() in C and new operator in C++.
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Q8. What do you know about beams?
Ans. 
Beams are structural elements that support loads by resisting bending.
• Beams are typically horizontal, but can also be vertical or diagonal.

• They are commonly made of wood, steel, or concrete.

• The shape and size of a beam depends on the load it needs to support and the span it needs to cover.

• Examples of beams include floor joists, roof trusses, and bridge girders.
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Q9. Define Thrust
Ans. 
Thrust is the force that propels an object forward.
• Thrust is a force that acts in the opposite direction to drag.

• It is commonly used in the context of propulsion systems, such as rockets and jet engines.

• Thrust can be measured in units of force, such as pounds or newtons.

• Examples of thrust include the force generated by a car's engine, the thrust of a rocket during liftoff, and the thrust of a swimmer's arms and legs th
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Q10. Define turbines and its type?
Ans. 
Turbines are machines that convert fluid energy into mechanical energy. There are four types of turbines: steam, gas, hydro, and wind.
• Turbines are used in power generation, aviation, and marine propulsion.

• Steam turbines are commonly used in power plants.

• Gas turbines are used in aviation and power generation.

• Hydro turbines are used in hydroelectric power plants.

• Wind turbines are used in wind farms to generate electricit...read more
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Round duration - 10 minutes
It was an extremely short round where most of it was focused on document verification and id-proofs.

Q1. Are you a team leader? If yes, please justify
Ans. 
Yes, I am a team leader.
• I have experience leading a team of 5 in my previous job.

• I have successfully managed projects and delegated tasks to team members.

• I have received positive feedback from my team members and superiors on my leadership skills.

• I believe in fostering a collaborative and supportive work environment to achieve team goals.
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Q2. Why do you want to join Cognizant?
Ans. 
I want to join Cognizant because of its reputation as a leading technology company and its focus on innovation and growth.
• Cognizant has a strong reputation in the technology industry and is known for its innovative solutions.

• I am impressed by the company's commitment to growth and its focus on developing new technologies and services.

• I believe that Cognizant offers a dynamic and challenging work environment that will a...read more
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Q3. Please show your Aadhaar Card and College ID.
Ans. 
I presented my Aadhaar Card and College ID as requested.
• I handed over my Aadhaar Card and College ID to the interviewer.

• The interviewer checked both documents to verify my identity and enrollment in college.
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