Visionpix Technologies Interview Questions and Answers

It is a very Easy Aptitude test, with only general questions

Q1. Technical general questions were asked
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Q2. Basic questions about the position you've applied for
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Q1. Technical interview - Regarding the position you've applied for.
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Q2. Managerial interview - Normal conversation easy to crack
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Q3. Hr Interview - General questions about relocation, salary and queries you have if any.
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For python and Java programming languages

Q1. What is technical?
Ans. 
Technical refers to knowledge, skills, and expertise related to a specific field or subject.
• Technical knowledge involves understanding the principles, theories, and practices within a particular area.

• Technical skills are practical abilities to perform tasks or use tools effectively.

• Technical expertise is gained through education, training, and experience.

• Examples: programming languages, engineering design software, mac
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Q2. What you think about technical
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Technical aspects in the field of Industrial Engineering are crucial for optimizing processes and improving efficiency.
• Technical aspects involve utilizing software and tools to analyze data and optimize processes.

• Understanding of manufacturing processes, supply chain management, and quality control is essential.

• Knowledge of automation, robotics, and artificial intelligence can help streamline operations.

• Continuous impr...read more
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Q3. Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. The word technology can also mean the products resulting from such efforts, including bot...read more
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Q1. Asked about the details of my projects
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Q2. Digital question related to flip flop and mux.
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Q3. Assertion, constraint questions
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Q4. Asked about different ways of saving power
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1hr interview, asked checker code, checked protocol knowledge mentioned in Resume, asked assertion.

Q1. Draw Digital circuit question based on the waveform
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Q2. Asked about code coverage in details
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Q3. 1 technical puzzle, to print infinite series of a given pattern
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Q4. 1 logical puzzle, 50ball in box of 1 colour and 50ball of 2nd colour in another box, calculate highest probability to choose 1 colour ball.
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Q1. What is polymorphism
Ans. 
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.

• It enables a single interface to be used for different data types or classes.

• Examples include method overloading and method overriding in object-oriented programming.
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Q2. Find missing number from nth number array.
Ans. 
Find missing number from nth number array.
• Iterate through the array and calculate the sum of all numbers

• Calculate the sum of numbers from 1 to n using the formula n*(n+1)/2

• Subtract the sum of array from the sum of numbers from 1 to n to find the missing number
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Q3. Explain inheritance and it types
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Inheritance allows a class to reuse code from another class.

• Types of inheritance include single inheritance, where a class inherits from only one parent class, and multiple inheritance, where a class inherits from multiple parent classes.

• Example: Class B inherits from Class A, so Class B can access
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Q4. Find 2nd max elements from aaray
Ans. 
Find 2nd max element from array of strings
• Sort the array in descending order

• Skip the first element (max element)

• Return the second element
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Q1. Scenario based questions
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Q2. Experience as field based questions
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Q1. Process improvements knowledge
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Q2. Projects delivered
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Q1. Domain related questions
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Q2. Programming questions
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Q1. Question related to projects worked on
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Q2. Domain related questions
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Q1. Project design the system
Ans. 
Designing a system involves creating a plan for how all components will work together to achieve the desired outcome.
• Identify the requirements and goals of the project

• Create a high-level design outlining the system architecture

• Break down the system into smaller components and design each one individually

• Consider scalability, reliability, and performance in the design

• Test the design to ensure it meets the requirements a
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Q2. Nature of work done related to
Ans. 
I have experience leading teams in designing and implementing complex software systems.
• Led a team in developing a new customer relationship management system for a large corporation

• Designed and implemented a real-time data processing system for a financial institution

• Managed a project to upgrade an existing e-commerce platform with new features and improved performance
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There were two rounds of interviews, which included a case study. It felt more like a discussion than a formal interview. Although I was not selected, the overall experience throughout the process was positive. The HR team was very supportive; in fact, they notified me about my non-selection, which is uncommon in the industry.

Q1. Related to my profile
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Q1. Check if the linked list is palindrome or not
Ans. 
To check if a linked list is a palindrome, compare the first half of the list with the reversed second half.
• Traverse the linked list to find the middle node

• Reverse the second half of the linked list

• Compare the first half with the reversed second half to check for palindrome
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Q2. C string questions
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Q1. Operating systems questions
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Q2. Linked list and system design question
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