Infiniti Software Solutions Software Trainee Interview Questions, Process, and Tips

60 minutes (Logical, Reasoning)

120 minutes (Easy to Medium level questions)

Q1. Tell me about yourself apart from your resume
Ans. 
I am a passionate software enthusiast with a love for problem-solving and continuous learning in technology.
• I enjoy coding in my free time, often working on personal projects like a weather app using React and Node.js.

• I am an avid learner, recently completed an online course on machine learning to enhance my skills.

• I participate in hackathons, where I collaborated with a team to develop a mobile app that helps users tr...read more
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Q2. What do you know about our company?
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Q3. Asked about projects and tech stacks used in it
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Q4. The HR asked me to write code (using any programming language) and asked to explain it.
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Q5. Any questions to hr
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Basic aptitude related to si,ci,speed,avg,clock&time,calender

Basic java code,sql,html

Q1. Question that are related to my coding that are written in coding test.
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Q2. Sum of array in any language
Ans. 
Calculating the sum of an array involves iterating through its elements and accumulating their values.
• Initialize a variable to hold the sum, e.g., `sum = 0`.

• Loop through each element in the array, e.g., `for (int i = 0; i < array.length; i++)`.

• Add each element to the sum, e.g., `sum += array[i]`.

• Return or print the sum after the loop ends.

• Example in Python: `sum = sum(array)` or using a loop: `for num in array: sum
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Q3. Find repetive character in given string
Ans. 
Identify and return the first repetitive character in a given string using efficient algorithms.
• Use a hash set to track characters as you iterate through the string.

• If a character is already in the set, it's the first repetitive character.

• Example: For 'hello', 'l' is the first repetitive character.

• Example: For 'abcdef', there are no repetitive characters.
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Q4. Basic query in sql
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Q1. About infiniti,why should we hire you,hobbies
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Contains logical reasoning, quantity aptitude, verbal reasoning and two rounds of apptitude

Two questions to be solved

Q1. Write a program to print pattern
Ans. 
This program prints a specific pattern using nested loops in Python.
• Use nested loops to control rows and columns.

• For example, to print a right triangle pattern:

• 1. *

• 2. **

• 3. ***

• 4. ****

• 5. *****

• Use a loop to iterate through the number of rows.
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Q2. Write program to segregate arrays of odd and even numbers
Ans. 
This program segregates an array into odd and even numbers, returning two separate arrays.
• 1. Initialize two empty arrays: one for even numbers and one for odd numbers.

• 2. Loop through the original array and check each number.

• 3. If the number is even (number % 2 == 0), add it to the even array.

• 4. If the number is odd (number % 2 != 0), add it to the odd array.

• 5. Return or print both arrays.

• Example: Input: [1, 2, 3, 4, 5]
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Q1. Introduce yourself
Ans. 
Aspiring software developer with a passion for coding, problem-solving, and continuous learning in technology.
• Educational Background: Completed a Bachelor's degree in Computer Science.

• Technical Skills: Proficient in languages like Java, Python, and JavaScript.

• Projects: Developed a web application for task management using React and Node.js.

• Internship Experience: Completed an internship at XYZ Company, where I contribut...read more
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Q2. Long term and short term goals
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It was a online one and it was easy to analyse

Q1. They asked me to explain the code that I solved in the previous round
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Q2. They ask about OOPS concepts
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Q1. They told about their company and instruction for the training and full time job ....And also asked questions from my resume
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First round is written test, in that return test asking oops concepts programs, array program and SQL table creation.

Q1. Explain oops concepts.
Ans. 
OOPs concepts refer to the 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 implemen...read more
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Q2. Difference between Linkedlist and Arraylist.
Ans. 
Linkedlist is a data structure where elements are stored in nodes with pointers to the next node. Arraylist is a dynamic array that can grow or shrink in size.
• Linkedlist allows for efficient insertion and deletion of elements anywhere in the list, while Arraylist is faster for accessing elements by index.

• Linkedlist uses more memory due to the overhead of storing pointers, while Arraylist uses contiguous memory for elem...read more
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Q3. What's abstraction?
Ans. 
Abstraction is the concept of hiding complex implementation details and showing only the necessary features of an object or system.
• Abstraction allows us to focus on what an object does rather than how it does it

• It helps in reducing complexity and improving efficiency

• For example, a car dashboard abstracts the internal workings of the car and provides only essential information like speed and fuel level
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Q4. Explain joins in sql.
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows from the right table

• RIGHT JOIN re...read more
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Q1. Explain the project.
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Q2. They tell someone situations and asking the answer.
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It's contains basic mathematics and fundamentals using programs

Q1. Tell me about your self
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Q2. Project review and brief explanations
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Q3. And basics of oops concepts and brief explanations of basic fundamentals
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Q1. Over all brief explanations of given resumes skill sets
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Q1. Tell me about your self
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Q2. Hobbies, strength and Weekness
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